Name | Location | Locator View | Connector End View | ||||||||||||||||
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1-2 Shift Solenoid (1-2 SS) Valve (M30/M70) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Internal Connector End Views for the 4L60-E/4L65-E/4L70-E transmission | ||||||||||||||||
2-3 Shift Solenoid (2-3 SS) Valve (M30/M70) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Internal Connector End Views for the 4L60-E/4L65-E/4L70-E transmission | ||||||||||||||||
3-2 Shift Solenoid (3-2 SS) Valve (M30/M70) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Internal Connector End Views for the 4L60-E/4L65-E/4L70-E transmission | ||||||||||||||||
A/C Compressor Clutch (C67/CJ2) | Mounted to the front of the A/C compressor | HVAC Component Views for the automatic system or HVAC Component Views for the manual system | HVAC Connector End Views for the automatic system or HVAC Connector End Views for the manual system | ||||||||||||||||
A/C Low Pressure Switch (Gas +C67/CJ2) | Right rear of the engine compartment on the right side of the A/C accumulator | HVAC Component Views for the automatic system or HVAC Component Views for the manual system | HVAC Connector End Views for the automatic system or HVAC Connector End Views for the manual system | ||||||||||||||||
A/C Low Pressure Switch (Diesel +C67/CJ2) | On the top right side of the A/C line | HVAC Component Views for the automatic system or HVAC Component Views for the manual system | HVAC Connector End Views for the automatic system or HVAC Connector End Views for the manual system | ||||||||||||||||
A/C Refrigerant Pressure Sensor (C67/CJ2) | In the right front of the engine compartment on the A/C high pressure hose near the compressor | HVAC Component Views for the automatic system or HVAC Component Views for the manual system | HVAC Connector End Views for the automatic system or HVAC Connector End Views for the manual system | ||||||||||||||||
A/T Shift Lock Control Solenoid | Under the I/P mounted to the right side of the steering column | ||||||||||||||||||
Accelerator Pedal Position (APP) Sensor | On the driver floor board above the accelerator pedal |
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Air Temperature Actuator (C67/C42) | Top middle of the HVAC module assembly | HVAC Component Views for the manual system | HVAC Connector End Views for the manual system | ||||||||||||||||
Air Temperature Actuator - Left (CJ2) | Bottom center of the HVAC module assembly | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system | ||||||||||||||||
Air Temperature Actuator - Right (CJ2) | Top middle of the HVAC module assembly | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system | ||||||||||||||||
Air Temperature Sensor - Lower Left (CJ2) | Left side of the HVAC module near the mode actuator | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system | ||||||||||||||||
Air Temperature Sensor - Lower Right (CJ2) | Lower left of the HVAC module to the left of the air temperature actuator - left | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system | ||||||||||||||||
Air Temperature Sensor - Upper Left (CJ2) | At the top rear of the I/P below the dash trim panel to the left of the ambient light/sunload sensor | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system | ||||||||||||||||
Air Temperature Sensor - Upper Right (CJ2) | At the top rear of the I/P below the dash trim panel to the right of the ambient light/sunload sensor | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system | ||||||||||||||||
Ambient Air Temperature Sensor - HVAC (CJ2) | Front of the vehicle mounted to the front of the lower radiator core support, on the right | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system | ||||||||||||||||
Ambient Air Temperature Sensor (DF5) | Attached to the left side of the radiator core support behind the grille | ||||||||||||||||||
Ambient Light Sensor (C67/C42) | On the top center of the I/P mounted in the trim panel | HVAC Component Views for the manual system | |||||||||||||||||
Ambient Light/Sunload Sensor Assembly (CJ2) | On the top center of the I/P mounted in the trim panel | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system | ||||||||||||||||
Audio Amplifier (UQA) | Mounted to floor under the rear of the center console | ||||||||||||||||||
Audio/Video Adapter (U42) | Rear of the center console near the rear seat audio controller | ||||||||||||||||||
Automatic Transmission (MYC/MYD) | Under the vehicle, mounted to the rear of the engine | -- | Automatic Transmission Inline 16-Way Connector End View for the 6L50/6L80/6L90 transmission | ||||||||||||||||
Automatic Transmission Fluid Pressure Manual Valve Position Switch (M30/M70) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Internal Connector End Views for the 4L60-E/4L65-E/4L70-E transmission | ||||||||||||||||
Automatic Transmission Input Shaft Speed (AT ISS) Sensor (MW7) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Electronic Component Views for the Allison transmission | Automatic Transmission Internal Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the Allison transmission | ||||||||||||||||
Automatic Transmission Shift Lever | Right side of the steering column to the rear of the steering wheel | -- | Automatic Transmission Related Connector End Views for the 6L50/6L80/6L90 transmission | ||||||||||||||||
Automatic Transmission Turbine Speed Sensor (MW7) | Mounted to the top left of the transmission | Automatic Transmission Electronic Component Views for the Allison transmission | Automatic Transmission Related Connector End Views for the Allison transmission | ||||||||||||||||
Auxiliary Battery Relay (TP2) | At the left side rear of the engine compartment | ||||||||||||||||||
Auxiliary Body Control Module (XBCM) (Export) | In the right side of the I/P, below the defrost deflector | ||||||||||||||||||
Auxiliary Power Outlet - Bin (D07) | In the rear of the center console storage bin | ||||||||||||||||||
Auxiliary Power Outlet - Console (D07) | Rear of the center console below the rear seat audio controller | ||||||||||||||||||
Auxiliary Power Outlet - Front 1 | Left center of the I/P to the left of the I/P multifunction switch assembly | ||||||||||||||||||
Auxiliary Power Outlet - Front 2 | Right center of the I/P to the right of the I/P multifunction switch assembly | ||||||||||||||||||
Auxiliary Power Outlet - Center Seat (AZ3) | On the bottom front of the center seat | ||||||||||||||||||
Back-up Alarm (8S3) | On the rear of the vehicle frame | -- | |||||||||||||||||
Backup Lamp - Left Rear | Left rear of the vehicle | ||||||||||||||||||
Backup Lamp - Right Rear | Right rear of the vehicle | ||||||||||||||||||
Battery Current Sensor (10 Series) | Part of the negative battery cable assembly | ||||||||||||||||||
Battery - Left (Diesel/6A6/TP2) | Left front corner of engine compartment | -- | |||||||||||||||||
Battery - Right | Right rear of the engine compartment to the rear of the coolant reservoir | -- | |||||||||||||||||
Blower Motor | Lower right side of the HVAC module below the passenger side of the I/P | HVAC Component Views for the automatic system or HVAC Component Views for the manual system | HVAC Connector End Views for the automatic system or HVAC Connector End Views for the manual system | ||||||||||||||||
Blower Motor Control Module | Lower right side of the HVAC module below the passenger side of the I/P to the left of the blower motor | HVAC Component Views for the automatic system or HVAC Component Views for the manual system | HVAC Connector End Views for the automatic system or HVAC Connector End Views for the manual system | ||||||||||||||||
Body Control Module (BCM) | On the lower left side of the I/P to the left of the steering column | ||||||||||||||||||
Brake Booster Vacuum Sensor (JL4) | Left rear of the engine compartment near the underhood fuse block | ||||||||||||||||||
Brake Fluid Level Switch | Mounted to lower left side of the master cylinder | ||||||||||||||||||
Brake Master Cylinder Pressure Sensor (JL1) | Left rear of the engine compartment near the underhood fuse block | ||||||||||||||||||
Camper Trailer Blunt Cut (UY2) | On the left frame rail, near the front of the bed | -- | -- | ||||||||||||||||
Camshaft Actuator Solenoid (6.0L/6.2L) | Front of the engine, behind the water pump | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engine | ||||||||||||||||
Camshaft Position (CMP) Sensor | Front of the engine above the crank pulley |
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Cargo Lamp/Center High Mounted Stop Lamp (CHMSL) | Rear roof line above the rear window | ||||||||||||||||||
Cellular Microphone (UE1/U3U/UVB) | In the overhead console | ||||||||||||||||||
Central Sequential Fuel Injection (SFI) (4.3L) | Top of the engine between the throttle body and distributor | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine | ||||||||||||||||
Chime Module (UL5) | Center of the I/P, behind the radio | ||||||||||||||||||
Clearance Lamp - Left Front (R05) | Front of the left rear wheel flare | ||||||||||||||||||
Clearance Lamp - Left Rear (R05) | Rear of the left rear wheel flare | ||||||||||||||||||
Clearance Lamp - Right Front (R05) | Front of the right rear wheel flare | ||||||||||||||||||
Clearance Lamp - Right Rear (R05) | Rear of the right rear wheel flare | ||||||||||||||||||
Clearance Lamps (U01) | Center of the roof panel above the windshield | ||||||||||||||||||
Cooling Fan - Left (Gas -LY6) | Left front of the engine compartment near the radiator | ||||||||||||||||||
Cooling Fan - Right (Gas -LY6) | Right front of the engine compartment near the radiator | ||||||||||||||||||
Courtesy/Reading Lamps - Front | Mounted in the overhead console | ||||||||||||||||||
Courtesy/Reading Lamps - Rear (Extended Cab/Crew Cab) | In the headliner above the 2nd row seating | ||||||||||||||||||
Crankshaft Position (CKP) Sensor (4.3L) | In the front lower right of the riming cover | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine | ||||||||||||||||
Crankshaft Position (CKP) Sensor (Gas -4.3L) | On the right rear of the engine, behind the starter | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Crankshaft Position (CKP) Sensor (Diesel) | Front of the engine to the lower left of the crank pulley | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Data Link Connector (DLC) | Lower left side of instrument panel to the left of the steering column | ||||||||||||||||||
Defogger Grid (C49) | Mounted to the rear glass | ||||||||||||||||||
Digital Radio Receiver (U2K) | Right side of the I/P behind the I/P compartment | ||||||||||||||||||
Door Latch Assembly - Driver | Inside the rear of the driver door below the outside door handle | ||||||||||||||||||
Door Latch Assembly - Left Rear (Crew Cab) | Inside the rear of the left rear door near the outside door handle | ||||||||||||||||||
Door Latch Assembly - Passenger | Inside the rear of the passenger door below the outside door handle | ||||||||||||||||||
Door Latch Assembly - Right Rear (Crew Cab) | Inside the rear of the right rear door near the outside door handle | ||||||||||||||||||
Door Lock Switch - Driver (AU3 -AN3/DL3) | Mounted to the driver door trim panel | ||||||||||||||||||
Door Lock Switch - Passenger (AU3 -AN3/DL3) | Mounted to the passenger door trim panel | ||||||||||||||||||
DPF Differential Pressure Sensor (Diesel) | In the middle of the frame rail cross member, above the catalytic converter | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Driver Door Switch (DDS) (AN3/DL3) | Mounted to the driver door trim panel | ||||||||||||||||||
Driver Information Center (DIC) Switch (UK3) | Center of the I/P between the instrument cluster and the air vents | ||||||||||||||||||
Driver Shift Request Switch (MYC/MYD/MW7) | Part of the automatic transmission shift lever | -- | -- | ||||||||||||||||
Electronic Adjustable Pedal Assembly (JF4) | Mounted under the lower left side of the instrument panel | ||||||||||||||||||
Electronic Brake Control Module (EBCM) (JL4/JF3/JF7/JH6/JH7) | Mounted to the left side of the frame assembly below the driver seat | ||||||||||||||||||
Emergency Vehicle Roof Lamp Relay (5Y0) | Behind the overhead console | ||||||||||||||||||
Emergency Vehicle Wiring Blunt Cut (5Y0) | Behind the overhead console | -- | |||||||||||||||||
Engine Control Module (ECM) | Left front of the engine compartment near the fan shroud |
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Engine Coolant Level Switch (Diesel) | In the right front of the engine compartment, below the surge tank | ||||||||||||||||||
Engine Coolant Temperature (ECT) Sensor (Gas +4.3L) | In the left front of the cylinder head, between the #3 and #5 cylinder exhaust ports | Engine Controls Connector End Views for the 4.3L engine | |||||||||||||||||
Engine Coolant Temperature (ECT) Sensor (Gas -4.3L) | Near the left front cylinder head, at the cylinder #1 exhaust port | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Control Module Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Engine Coolant Temperature (ECT) Sensor 1 (Diesel) | Top front middle of the engine | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Engine Coolant Temperature (ECT) Sensor 2 (Diesel) | Top front middle of the engine | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Engine Oil Level Switch (4.8L/5.3L/6.0L and 6.2L) | Mounted in the right side of the oil pan | ||||||||||||||||||
Engine Oil Level Switch (Diesel) | Mounted on the left side of the oil pan | ||||||||||||||||||
Engine Oil Pressure (EOP) Sensor (Gas) | Top rear of the engine to the rear of the intake manifold | ||||||||||||||||||
Engine Oil Pressure (EOP) Sensor (Diesel) | On the left rear side of the engine block | ||||||||||||||||||
Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (4.8L, 5.3L, 6.0L and 6.2L) | Top of the engine mounted to the intake manifold, on the left side of injector #1 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Evaporative Emission (EVAP) Canister Purge Solenoid Valve (4.3L) | Attached to the intake manifold on the right side of the engine to the rear of the ignition coil | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine | ||||||||||||||||
Evaporative Emissions (EVAP) Canister Vent Solenoid Valve (Gas) | Lower right rear of the vehicle, on the evaporative emission canister | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Exhaust Gas Temperature (EGT) Sensor 1 (Diesel) | Under the left side of the vehicle, in front of the catalytic converter | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Exhaust Gas Temperature (EGT) Sensor 2 (Diesel) | Under the left side of the vehicle, behind the catalytic converter | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Exhaust Gas Recirculation (EGR) Valve (Diesel) | Top right front of the engine | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Exterior Illumination Lamp - Left (DL3/DR4) | Under the left outside rearview mirror | -- | |||||||||||||||||
Exterior Illumination Lamp - Right (DL3/DR4) | Under the right outside rearview mirror | -- | |||||||||||||||||
Fog Lamp - Left Front (T96) | Lower left front of the vehicle | ||||||||||||||||||
Fog Lamp - Right Front (T96) | Lower right front of the vehicle | ||||||||||||||||||
Front Axle Actuator (NQF/NQG/NQH/NP2) | Mounted to the front axle assembly |
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Fuel Heater (Diesel) | Near the top of the fuel filter on the right side of the engine | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Injector 1 (Diesel) | Near the right side engine rocker cover above cylinder #1 | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Injector 1 (Gas) | Upper left side of the engine, at cylinder #1 | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuel Injector 2 (Diesel) | Near the left side engine rocker cover above cylinder #2 | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Injector 2 (Gas) | Upper right side of the engine, at cylinder #2 | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuel Injector 3 (Diesel) | Near the right side engine rocker cover above cylinder #3 | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Injector 3 (Gas) | Upper left side of the engine, at cylinder #3 | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuel Injector 4 (Diesel) | Near the left side engine rocker cover above cylinder #4 | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Injector 4 (Gas) | Upper right side of the engine, at cylinder #4 | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuel Injector 5 (Diesel) | Near the right side engine rocker cover above cylinder #5 | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Injector 5 (Gas) | Upper left side of the engine, at cylinder #5 | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuel Injector 6 (Diesel) | Near the left side engine rocker cover above cylinder #6 | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Injector 6 (Gas) | Upper right side of the engine, at cylinder #6 | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuel Injector 7 (Diesel) | Near the right side engine rocker cover above cylinder #7 | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Injector 7 (Gas -4.3L) | Upper left side of the engine, at cylinder #7 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuel Injector 8 (Diesel) | Near the left side engine rocker cover above cylinder #8 | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Injector 8 (Gas -4.3L) | Upper right side of the engine, at cylinder #8 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuel Level Sensor - Primary (Diesel) | Inside the primary fuel tank, under the vehicle | ||||||||||||||||||
Fuel Level Sensor - Secondary (Diesel -NQZ) | Inside the secondary fuel tank, under the rear of the vehicle | ||||||||||||||||||
Fuel Line Pressure Sensor (Gas -4.3L/LMG/LY6/LC9) | In front of the electronic brake control module | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engine | ||||||||||||||||
Fuel Pressure Regulator (Diesel) | Mounted to the injection pump at the front of the engine center | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Pump and Sender Assembly - Front (Gas) | Inside the fuel tank under the vehicle | ||||||||||||||||||
Fuel Pump and Sender Assembly - Rear (Gas +LY6) | Inside the secondary fuel tank under the rear of the vehicle | ||||||||||||||||||
Fuel Pump (Diesel +31 Series -NQZ) | On the left rear inner frame rail, in front of the rear fuel tank | Engine Controls Connector End Views for the diesel engine | |||||||||||||||||
Fuel Pump (FP) Relay - Secondary (Gas +LY6) | On the fuse block - underhood bracket | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engine | |||||||||||||||||
Fuel Rail Pressure (FRP) Sensor (Diesel) | Top of the engine mounted to the right fuel rail | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel Rail Temperature (FRT) Sensor (Diesel) | On the top left middle of the engine | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Fuel System Control Module (Gas -4.3L/LMG/LY6/LC9) | Mounted to the rear frame, near the spare tire mount | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuel Tank Pressure (FTP) Sensor (Gas) | Mounted to the fuel pump and sender assembly | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Fuse Block - I/P | Left of the I/P behind the side trim panel | ||||||||||||||||||
Fuse Block - Mobile Radio (9L4) | Right side of the I/P behind the I/P compartment | -- | |||||||||||||||||
Fuse Block - Underhood | Left side of the engine compartment | ||||||||||||||||||
Fuse Holder - Underhood | Right rear of engine compartment mounted to the bulk head | -- | |||||||||||||||||
Garage Door Opener (UG1) | Front of the passenger compartment in the overhead console | ||||||||||||||||||
Generator (4.3L) | Right front top of the engine | ||||||||||||||||||
Generator (Gas -4.3L) | Upper left front corner of the engine | ||||||||||||||||||
Generator - Left (Diesel +K76) | Upper left front corner of the engine | ||||||||||||||||||
Generator - Right (Diesel) | Upper right front corner of the engine | ||||||||||||||||||
Glow Plug 1 (Diesel) | Below the right side engine rocker cover at cylinder #1 | Engine Controls Component Views for the diesel engine | -- | ||||||||||||||||
Glow Plug 2 (Diesel) | Below the left side engine rocker cover at cylinder #2 | Engine Controls Component Views for the diesel engine | -- | ||||||||||||||||
Glow Plug 3 (Diesel) | Below the right side engine rocker cover at cylinder #3 | Engine Controls Component Views for the diesel engine | -- | ||||||||||||||||
Glow Plug 4 (Diesel) | Below the left side engine rocker cover at cylinder #4 | Engine Controls Component Views for the diesel engine | -- | ||||||||||||||||
Glow Plug 5 (Diesel) | Below the right side engine rocker cover at cylinder #5 | Engine Controls Component Views for the diesel engine | -- | ||||||||||||||||
Glow Plug 6 (Diesel) | Below the left side engine rocker cover at cylinder #6 | Engine Controls Component Views for the diesel engine | -- | ||||||||||||||||
Glow Plug 7 (Diesel) | Below the right side engine rocker cover at cylinder #7 | Engine Controls Component Views for the diesel engine | -- | ||||||||||||||||
Glow Plug 8 (Diesel) | Below the left side engine rocker cover at cylinder #8 | Engine Controls Component Views for the diesel engine | -- | ||||||||||||||||
Glow Plug Control Module (GPCM) (Diesel) | Left rear of the engine above the rocker cover to the left of the turbocharger | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Headlamp - Low Beam - Left | Left front of the vehicle | ||||||||||||||||||
Headlamp - Low Beam - Right | Right front of the vehicle | ||||||||||||||||||
Headlamp - High Beam - Left | Left front of the vehicle | ||||||||||||||||||
Headlamp - High Beam - Right | Right front of the vehicle | ||||||||||||||||||
Headlamp and Panel Dimmer Switch | Left side of the I/P to the left of the steering column | ||||||||||||||||||
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (Gas) | Under the vehicle to the left side of the engine, in front of the catalytic converter | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (Gas) | Under the vehicle to the left side of the engine, behind the catalytic converter | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (Gas) | Under the vehicle to the right side of the engine, in front of the catalytic converter | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 (Gas) | Under the vehicle to the right side of the engine, behind the catalytic converter | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Heated Seat Element - Driver Back (AN3) | Under the driver seat back upholstery | ||||||||||||||||||
Heated Seat Element - Driver Cushion (AN3) | Under the driver seat cushion upholstery | ||||||||||||||||||
Heated Seat Element - Passenger Back (AN3) | Under the passenger seat back upholstery | ||||||||||||||||||
Heated Seat Element - Passenger Cushion (AN3) | Under the passenger seat cushion upholstery | ||||||||||||||||||
Heated Seat Switch - Passenger (AN3) | Passenger door panel above the passenger door switch assembly | -- | |||||||||||||||||
Heated Steering Fuse (KA9) | On the left side of the steering column, near X276 | -- | |||||||||||||||||
Heated Steering Wheel (KA9) | On the steering wheel | ||||||||||||||||||
Heated Steering Wheel Control Module (KA9) | Lower left side of the steering wheel assembly behind the inflatable restraint steering wheel module | -- | |||||||||||||||||
Hood Ajar Switch (AP3/AP8) | Part of the hood latch assembly | ||||||||||||||||||
Horn - Left | Lower left front of the vehicle | ||||||||||||||||||
Horn - Right (7Z1/YE9) | Lower right front of the vehicle | ||||||||||||||||||
Horn Switch | In the steering wheel behind the inflatable restraint steering wheel module | -- | |||||||||||||||||
HVAC Control Module | Center of the I/P below the radio | HVAC Component Views for the automatic system or HVAC Component Views for the manual system | HVAC Connector End Views for the automatic system or HVAC Connector End Views for the manual system | ||||||||||||||||
I/P Multifunction Switch Assembly | Center of the I/P below the HVAC controls | ||||||||||||||||||
Ignition Coil 1 (Gas -4.3L) | Upper left side of the engine, at cylinder #1 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Ignition Coil 2 (Gas -4.3L) | Upper right side of the engine, at cylinder #2 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Ignition Coil 3 (Gas -4.3L) | Upper left side of the engine, at cylinder #3 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Ignition Coil 4 (Gas -4.3L) | Upper right side of the engine, at cylinder #4 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Ignition Coil 5 (Gas -4.3L) | Upper left side of the engine, at cylinder #5 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Ignition Coil 6 (Gas -4.3L) | Upper right side of the engine, at cylinder #6 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Ignition Coil 7 (Gas -4.3L) | Upper left side of the engine, at cylinder #7 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Ignition Coil 8 (Gas -4.3L) | Upper right side of the engine, at cylinder #8 | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Ignition Control Module (ICM) (4.3L) | Mounted to the right front of the intake manifold in front of the ignition coil | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine | ||||||||||||||||
Ignition Switch | In the upper steering column on the ignition key cylinder housing | ||||||||||||||||||
Inclination Sensor (SPO Alarm) | Behind the left I/P knee bolster on the floor hear duct | -- | |||||||||||||||||
Inflatable Restraint Front Sensor (-10 Series) | Under the center of the radiator core support | ||||||||||||||||||
Inflatable Restraint Front Sensor - Left (10 Series) | Left front of the engine compartment on the lower radiator core support | ||||||||||||||||||
Inflatable Restraint Front Sensor - Right (10 Series) | Right front of the engine compartment on the lower radiator core support | ||||||||||||||||||
Inflatable Restraint I/P Module | Right side of the I/P directly in front of the passenger seat | ||||||||||||||||||
Inflatable Restraint I/P Module Disable Switch (C99) | In the I/P to the right of the radio | ||||||||||||||||||
Inflatable Restraint Passenger Air Bag ON/OFF Indicator (AL0/C99) | Front of the passenger compartment in the overhead console | ||||||||||||||||||
Inflatable Restraint Passenger Presence System (PPS) Module (AL0) | Under the front passenger seat | ||||||||||||||||||
Inflatable Restraint Passenger Presence System (PPS) Sensor (AL0) | Under the front passenger seat | ||||||||||||||||||
Inflatable Restraint Passenger Seat Belt Tension Sensor (AL0) | Part of the passenger seat belt buckle | -- | -- | ||||||||||||||||
Inflatable Restraint Roof Rail Module - Left (ASF) | Behind the left side of the headliner trim to the rear of the C-pillar | ||||||||||||||||||
Inflatable Restraint Roof Rail Module - Right (ASF) | Behind the right side of the headliner trim to the rear of the C-pillar | ||||||||||||||||||
Inflatable Restraint Seat Position Sensor (SPS) - Left (10 Series) | Right front corner of the driver seat track assembly | ||||||||||||||||||
Inflatable Restraint Sensing and Diagnostic Module (SDM) | Under the driver seat | ||||||||||||||||||
Inflatable Restraint Side Impact Sensor (SIS) - Left Front (ASF) | Inside the driver door | ||||||||||||||||||
Inflatable Restraint Side Impact Sensor (SIS) - Left Rear (ASF +Crew Cab/Extended Cab) | Inside the left rear door | ||||||||||||||||||
Inflatable Restraint Side Impact Sensor (SIS) - Right Front (ASF) | Inside the passenger door | ||||||||||||||||||
Inflatable Restraint Side Impact Sensor (SIS) - Right Rear (ASF +Crew Cab/Extended Cab) | Inside the right rear door | ||||||||||||||||||
Inflatable Restraint Steering Wheel Module | On the steering wheel | ||||||||||||||||||
Inflatable Restraint Steering Wheel Module Coil | In the steering column behind the steering wheel | ||||||||||||||||||
Inflatable Restraint Vehicle Rollover Sensor (ASF) | Below the center console | ||||||||||||||||||
Information Center Telltale Assembly (UD7) | Top rear of the passenger compartment above the rear window | ||||||||||||||||||
Infrared Module (U42) | In the roof mounted DVD system | ||||||||||||||||||
Input Speed Sensor (ISS) (M30/M70/MYC/MYD) | In the automatic transmission | ||||||||||||||||||
Inside Air Temperature Sensor - Front (CJ2) | Left side of the headliner between A-pillar and B-pillar | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system | ||||||||||||||||
Inside Rearview Mirror (ISRVM) | Mounted at the top center of the windshield | ||||||||||||||||||
Instrument Panel Cluster (IPC) | Left side of the I/P above the steering column | ||||||||||||||||||
Intake Air Heater (IAH) Module (Diesel) | Mounted at the front of the engine center | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Intake Air Temperature (IAT) Sensor 2 (Diesel) | On the top front middle of the engine | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Intake Air Valve (Diesel) | On the right front side of the engine | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Internal Mode Switch (MYD/MYC) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 6L50/6L80/6L90 transmission | Automatic Transmission Internal Connector End Views for the 6L50/6L80/6L90 transmission | ||||||||||||||||
Junction Block - Left I/P | Lower left side of instrument panel to the left of the steering column | ||||||||||||||||||
Junction Block - Rear Lamps | Inside of the left frame rail near the rear of the vehicle | ||||||||||||||||||
Junction Block - Right I/P | Right side of the I/P behind the end trim panel | ||||||||||||||||||
Knock Sensor (KS) - 1 (Gas) | Lower left side of the engine | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Knock Sensor (KS) - 2 (Gas) | Lower right side of the engine | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
License Lamp - Left | Left center of the rear bumper | ||||||||||||||||||
License Lamp - Right | Right center of the rear bumper | ||||||||||||||||||
Line Pressure Control (PC) Solenoid (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Manifold Absolute Pressure (MAP) Sensor | Top of the engine above intake manifold |
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Marker Lamp - Left Front (Z88) | Left front of the vehicle | ||||||||||||||||||
Marker Lamp - Left Rear (Z88) | Part of the left rear tail lamp assembly | ||||||||||||||||||
Marker Lamp - Right Front (Z88) | Right front of the vehicle | ||||||||||||||||||
Marker Lamp - Right Rear (Z88) | Part of the right rear tail lamp assembly | ||||||||||||||||||
Marker Lamp - Tailgate (R05) | Below the tailgate directly above the license plate | ||||||||||||||||||
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor | Right front of the engine compartment, in the air cleaner duct |
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Memory Seat Module (AN3) | Under the front of the driver seat above the seat track | ||||||||||||||||||
Memory/Heated Seat Switch (AN3) | Driver door panel above the driver door switch assembly | -- | |||||||||||||||||
Mode Actuator | Left side of the HVAC module assembly | HVAC Component Views for the automatic system or HVAC Component Views for the manual system | HVAC Connector End Views for the automatic system or HVAC Connector End Views for the manual system | ||||||||||||||||
Mobile Radio Blunt Cut (9L4) | Below the center of the I/P | -- | |||||||||||||||||
Mod Main Pressure Control Solenoid (MW7) | In the automatic transmission | -- | Automatic Transmission Internal Connector End Views for the Allison transmission | ||||||||||||||||
Noise Compensation Microphone (Y91) | Inside the center console, on the left side | ||||||||||||||||||
Object Sensor - Left Rear Corner (UD7) | Left rear corner of the bumper cover | ||||||||||||||||||
Object Sensor - Left Rear Middle (UD7) | Left side of the bumper cover | ||||||||||||||||||
Object Sensor - Right Rear Corner (UD7) | Right rear corner of the bumper cover | ||||||||||||||||||
Object Sensor - Right Rear Middle (UD7) | Right side of the bumper cover | ||||||||||||||||||
Output Speed Sensor (OSS) (MYC/MYD) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 6L50/6L80/6L90 transmission | Automatic Transmission Internal Connector End Views for the 6L50/6L80/6L90 transmission | ||||||||||||||||
Outside Moisture Sensor (CE1) | Mounted to the windshield near the inside rearview mirror | ||||||||||||||||||
Outside Rearview Mirror - Driver (DL8/DPN) | On the left front door | ||||||||||||||||||
Outside Rearview Mirror - Driver (DL3) | On the left front door | -- | |||||||||||||||||
Outside Rearview Mirror - Passenger (DL8/DPN) | On the right front door | ||||||||||||||||||
Outside Rearview Mirror - Passenger (DL3) | On the right front door | -- | |||||||||||||||||
Outside Rearview Mirror Switch (DL8/DPN) | In the left front door trim panel | -- | |||||||||||||||||
Park Brake Switch | Under the driver side of the I/P mounted to the park brake pedal assembly | ||||||||||||||||||
Park/Neutral Position (PNP) Switch (M30/M70) | Mounted to the left front of the transmission, at the shift shaft | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission | ||||||||||||||||
Park/Turn Signal Lamp - Left Front Lower | Left front of the vehicle | ||||||||||||||||||
Park/Turn Signal Lamp - Left Front Upper | Left front of the vehicle | ||||||||||||||||||
Park/Turn Signal Lamp - Right Front Lower | Right front of the vehicle | ||||||||||||||||||
Park/Turn Signal Lamp - Right Front Upper | Right front of the vehicle | ||||||||||||||||||
Passenger Door Switch (PDS) (AN3/DL3) | Mounted to the passenger door trim panel | ||||||||||||||||||
Power Brake Booster (JL4) | Left rear corner of the engine compartment near the master cylinder | ||||||||||||||||||
Power Take Off Blunt Cut (PTO) | -- | -- | -- | ||||||||||||||||
Power Take Off (PTO) Module (PTO) | On the right side outer frame rail, near the right front tire | ||||||||||||||||||
Power Take Off (PTO) Relay (PTO) | In the engine compartment | -- | |||||||||||||||||
Power Take Off (PTO) Switch (PTO) | Center of the I/P to the right of the radio | ||||||||||||||||||
Pressure Control (PC) Solenoid Valve (M30/M70) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Internal Connector End Views for the 4L60-E/4L65-E/4L70-E transmission | ||||||||||||||||
Pressure Control (PC) Solenoid 2 (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Pressure Control (PC) Solenoid 3 (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Pressure Control (PC) Solenoid 4 (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Pressure Control (PC) Solenoid 5 (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Pressure Control Solenoid 1 (PCS1) (MW7) | In the automatic transmission | -- | Automatic Transmission Internal Connector End Views for the Allison transmission | ||||||||||||||||
Pressure Control Solenoid 2 (PCS2) (MW7) | In the automatic transmission | -- | Automatic Transmission Internal Connector End Views for the Allison transmission | ||||||||||||||||
Pressure Switch Manifold (PSM) (MW7) | In the automatic transmission | -- | Automatic Transmission Internal Connector End Views for the Allison transmission | ||||||||||||||||
Radio | Center of the I/P | ||||||||||||||||||
Rear Object Sensor Control Module (UD7) | Under the right front seat | ||||||||||||||||||
Rear Seat Audio (RSA) Controller (UK6) | Rear of the center console | ||||||||||||||||||
Recirculation Actuator (CJ2/C67) | Top of the HVAC module on the right side | HVAC Component Views for the automatic system or HVAC Component Views for the manual system | HVAC Connector End Views for the automatic system or HVAC Connector End Views for the manual system | ||||||||||||||||
Remote Control Door Lock Receiver (RCDLR) (AP3/AP8) | Top rear of the passenger compartment above the rear window | ||||||||||||||||||
Run Relay (TP2) | At the right rear of the engine compartment, near the underhood fuse holder | ||||||||||||||||||
Roof Beacon Switch (5X7/5Y0/TRW) | In the overhead console | ||||||||||||||||||
Roof Beacon Relay (TRW) | Behind the overhead console, near the top | ||||||||||||||||||
Roof Marker Lamp - Left (U01) | On the left side of the roof, above the windshield | ||||||||||||||||||
Roof Marker Lamp - Right (U01) | On the right side of the roof, above the windshield | ||||||||||||||||||
Roof Mounted Beacon Blunt Cut (TRW) | Behind the overhead console, on the right | -- | |||||||||||||||||
Rotational Position Sensor (NQH) | Mounted to the transfer case | Transfer Case Control Component Views for the NQH transfer case | Transfer Case Control Connector End Views for the NQH transfer case | ||||||||||||||||
Seat Adjuster Assembly - Driver (AG1) | Below the driver seat mounted to the seat track | ||||||||||||||||||
Seat Adjuster Assembly - Passenger (AG2) | Below the passenger seat mounted to the seat track | ||||||||||||||||||
Seat Adjuster Switch - Driver (AG1) | Lower left side of the driver seat | ||||||||||||||||||
Seat Adjuster Switch - Passenger (AG2) | Lower right side of the passenger seat | ||||||||||||||||||
Seat Belt Buckle - Driver | Right rear corner of the driver seat cushion frame | ||||||||||||||||||
Seat Belt Buckle - Passenger (10 Series) | Left rear corner of the passenger seat cushion frame | ||||||||||||||||||
Seat Belt Pretensioner - Driver | Part of the driver seat belt retractor assembly | ||||||||||||||||||
Seat Belt Pretensioner - Passenger | Part of the passenger seat belt retractor assembly | ||||||||||||||||||
Seat Front Vertical Motor - Driver (AG1) | Part of the seat adjuster assembly - driver | -- | -- | ||||||||||||||||
Seat Front Vertical Motor - Passenger (AG2) | Part of the seat adjuster assembly - passenger | -- | -- | ||||||||||||||||
Seat Front Vertical Motor Position Sensor - Driver (AN3) | Under the driver seat, toward the middle | -- | -- | ||||||||||||||||
Seat Horizontal Motor - Driver (AG1) | Part of the seat adjuster assembly - driver | -- | -- | ||||||||||||||||
Seat Horizontal Motor - Passenger (AG2) | Part of the seat adjuster assembly - passenger | -- | -- | ||||||||||||||||
Seat Horizontal Motor Position Sensor - Driver (AN3) | Under the driver seat, toward the front | -- | -- | ||||||||||||||||
Seat Lumbar Horizontal Motor - Driver (AN3) | In the driver seat back, on the left | ||||||||||||||||||
Seat Lumbar Horizontal Motor - Passenger (AN3) | In the passenger seat back, on the right | ||||||||||||||||||
Seat Lumbar Horizontal Motor Position Sensor - Driver (AN3) | In the driver seat back, on the left | ||||||||||||||||||
Seat Lumbar Switch - Driver (AN3) | Lower left side of the driver seat | ||||||||||||||||||
Seat Lumbar Switch - Passenger (AN3) | Lower right side of the passenger seat | ||||||||||||||||||
Seat Lumbar Vertical Motor - Driver (AN3) | In the driver seat back, on the right | ||||||||||||||||||
Seat Lumbar Vertical Motor - Passenger (AN3) | In the passenger seat back, on the left | ||||||||||||||||||
Seat Lumbar Vertical Motor Position Sensor - Driver (AN3) | In the driver seat back, on the right | ||||||||||||||||||
Seat Rear Vertical Motor - Driver (AG1) | Part of the seat adjuster assembly - driver | -- | -- | ||||||||||||||||
Seat Rear Vertical Motor - Passenger (AG2) | Part of the seat adjuster assembly - passenger | -- | -- | ||||||||||||||||
Seat Recline Motor - Driver (AN3) | Lower right side of the driver seat back, below the seat back upholstery | ||||||||||||||||||
Seat Recline Motor - Passenger (AN3) | Lower right side of the passenger seat back, below the seat back upholstery | ||||||||||||||||||
Seat Recline Position Sensor - Driver (AN3) | Lower right side of the driver seat back, below the seat back upholstery | ||||||||||||||||||
Security Indicator Lamp (SPO Alarm) | -- | -- | |||||||||||||||||
Shift Solenoid (SS) 1 (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Shift Solenoid (SS) 2 (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Shift Solenoid 1 (SS1) (MW7) | In the automatic transmission | -- | Automatic Transmission Internal Connector End Views for the Allison transmission | ||||||||||||||||
Shift Solenoid 2 (SS2) (MW7) | In the automatic transmission | -- | Automatic Transmission Internal Connector End Views for the Allison transmission | ||||||||||||||||
Shift Solenoid 3 (SS3) (MW7) | In the automatic transmission | -- | Automatic Transmission Internal Connector End Views for the Allison transmission | ||||||||||||||||
Shock Sensor (SPO Alarm) | Under the left side of the I/P | -- | |||||||||||||||||
Sliding Rear Window Close Relay (A48) | On the right rear of the cab wall, behind the trim panel | ||||||||||||||||||
Sliding Rear Window Open Relay (A48) | On the right rear of the cab wall, behind the trim panel | ||||||||||||||||||
Sliding Rear Window Motor (A48) | Below the rear window | ||||||||||||||||||
Sliding Rear Window Switch (A48) | In the overhead console | ||||||||||||||||||
Speaker - Center (UQA +Y91) | In the center of the upper I/P pad | ||||||||||||||||||
Speaker - Left Front | Behind the left front door trim panel | ||||||||||||||||||
Speaker - Left Front Tweeter (UQ3/UQA) | Behind the left A-pillar trim panel | ||||||||||||||||||
Speaker - Left Rear (Regular Cab) | Behind the left B-pillar trim panel | ||||||||||||||||||
Speaker - Left Rear Door (Extended Cab/Crew Cab) | Behind the left rear door trim panel | ||||||||||||||||||
Speaker - Right Front | Behind the passenger door trim panel | ||||||||||||||||||
Speaker - Right Front Tweeter (UQ3/UQA) | Behind the right A-pillar trim panel | ||||||||||||||||||
Speaker - Right Rear (Regular Cab) | Behind the right B-pillar trim panel | ||||||||||||||||||
Speaker - Right Rear Door (Extended Cab/Crew Cab) | Behind the right rear door trim panel | ||||||||||||||||||
Speaker - Subwoofer (UQA) | Under the center of the I/P cover, in the center of the console | ||||||||||||||||||
Starter | Lower right rear corner of the engine | -- | |||||||||||||||||
Steering Angle Sensor (JL4) | Mounted to the steering column below the shift interlock solenoid | ||||||||||||||||||
Steering Wheel Control Switch Assembly - Left (K34/KA9) | Left center of the steering wheel to the left of the inflatable restraint steering wheel module | ||||||||||||||||||
Steering Wheel Control Switch Assembly - Right (UK3) | Right center of the steering wheel to the right of the inflatable restraint steering wheel module | ||||||||||||||||||
Stop Lamp Switch | Top of the brake pedal assembly, under the left side of the I/P | ||||||||||||||||||
Sunroof Module (CF5) | Front of the passenger compartment above the headliner | ||||||||||||||||||
Sunroof Switch (CF5) | Front of the passenger compartment in the overhead console | ||||||||||||||||||
Sunshade - Left (DH6) | Front left roof line mounted to the headliner | ||||||||||||||||||
Sunshade - Right (DH6) | Front right roof line mounted to the headliner | ||||||||||||||||||
Tail/Stop and Turn Signal Lamp - Lower Left | Left rear of the vehicle | ||||||||||||||||||
Tail/Stop and Turn Signal Lamp - Lower Right | Right rear of the vehicle | ||||||||||||||||||
Tail/Stop and Turn Signal Lamp - Upper Left | Left rear of the vehicle | ||||||||||||||||||
Tail/Stop and Turn Signal Lamp - Upper Right | Right rear of the vehicle | ||||||||||||||||||
Terminator Resister | In the chassis harness on the left rear chassis crossmember | ||||||||||||||||||
Theft Deterrent Control Module | Right side of the steering column near the ignition key cylinder | ||||||||||||||||||
Throttle Body (Gas) | Mounted to the front of the intake manifold | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Torque Convertor Clutch (TCC) Solenoid Valve (M30/M70) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Internal Connector End Views for the 4L60-E/4L65-E/4L70-E transmission | ||||||||||||||||
Torque Converter Clutch Pressure Control Solenoid (TCC PCS) (MW7) | In the automatic transmission | -- | Automatic Transmission Internal Connector End Views for the Allison transmission | ||||||||||||||||
Torque Convertor Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve (M30/M70) | In the automatic transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Internal Connector End Views for the 4L60-E/4L65-E/4L70-E transmission | ||||||||||||||||
Tow/Haul Switch (M30/M70/MYC/MYD/MW7) | Part of the automatic transmission shift lever | -- | -- | ||||||||||||||||
Traction Control Switch (JL4) | Center of the I/P near the radio, part of the I/P multifunction switch assembly | -- | -- | ||||||||||||||||
Trailer Blunt Cut (Export) | -- | -- | -- | ||||||||||||||||
Trailer Brake Blunt Cut (Domestic) | Under the left side of the I/P, taped to the BCM wiring | -- | -- | ||||||||||||||||
Trailer Brake Controller Module (TBCM) (JL1 +20/30 Series) | On the left side inner frame rail, near the rear of the vehicle | ||||||||||||||||||
Trailer Brake Controller Module (TBCM) (JL1 +31 Series) | On the right side inner frame rail, near the rear of the vehicle | ||||||||||||||||||
Trailer Brake Controller Solid State Relay (JL1 +20/30 Series) | On the left side inner frame rail, near the rear of the vehicle | ||||||||||||||||||
Trailer Brake Controller Solid State Relay (JL1 +31 Series) | On the right side inner frame rail, near the rear of the vehicle | ||||||||||||||||||
Trailer Brake Control Panel Switch (JL1) | Lower left side of the I/P | ||||||||||||||||||
Trailer Connector (UY7) | Rear of the vehicle, to the left of the license plate | ||||||||||||||||||
Transfer Case Encoder Motor (NQF/NQH) | Mounted to the transfer case | Transfer Case Control Component Views for the NQF transfer case or Transfer Case Control Component Views for the NQH transfer case | Transfer Case Control Connector End Views for the NQF transfer case or Transfer Case Control Connector End Views for the NQH transfer case | ||||||||||||||||
Transfer Case Shift Control Module (NQF/NQH) | Lower left side of the I/P near the steering column | Transfer Case Control Component Views for the NQF transfer case or Transfer Case Control Component Views for the NQH transfer case | Transfer Case Control Connector End Views for the NQF transfer case or Transfer Case Control Connector End Views for the NQH transfer case | ||||||||||||||||
Transfer Case Shift Control Switch (NQF/NQH -Y91) | Center of the I/P, to the left of the radio | Transfer Case Control Component Views for the NQF transfer case or Transfer Case Control Component Views for the NQH transfer case | Transfer Case Control Connector End Views for the NQF transfer case or Transfer Case Control Connector End Views for the NQH transfer case | ||||||||||||||||
Transfer Case Shift Control Switch (NQF/NQH +Y91) | Left side of the I/P, to the left of the steering wheel | Transfer Case Control Component Views for the NQF transfer case or Transfer Case Control Component Views for the NQH transfer case | Transfer Case Control Connector End Views for the NQF transfer case or Transfer Case Control Connector End Views for the NQH transfer case | ||||||||||||||||
Transfer Case Shift Control Switch (NQG/NP2) | On top of the transfer case | Transfer Case Control Component Views for the NQG transfer case or Transfer Case Control Component Views for the NP2 transfer case | Transfer Case Control Connector End Views for the NQG transfer case or Transfer Case Control Connector End Views for the NP2 transfer case | ||||||||||||||||
Transmission Fluid Pressure (TFP) Switch (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Transmission Fluid Temperature (TFT) Sensor (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Transmission Internal Mode Switch (MW7) | In the automatic transmission | -- | Automatic Transmission Internal Connector End Views for the Allison transmission | ||||||||||||||||
Transmission Control Module (TCM) (M30/M70/MW7) | Left front of the engine compartment near the fan shroud | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Electronic Component Views for the Allison transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the Allison transmission | ||||||||||||||||
Transmission Control Module (TCM) (MYC/MYD) | Part of the automatic transmission | -- | -- | ||||||||||||||||
Turbocharger Vane Position Control Solenoid Valve (Diesel) | On the top center of the engine | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Turbocharger Vane Position Sensor (Diesel) | On the top left front of the engine | Engine Controls Component Views for the diesel engine | Engine Controls Connector End Views for the diesel engine | ||||||||||||||||
Turn Signal Multifunction Switch | Mounted to the left side of the steering column behind the steering wheel | ||||||||||||||||||
Valve Lifter Oil Manifold (VLOM) Assembly (Gas -4.3L/4.8L) | Mounted in the valve lifter valley below the intake manifold | Engine Controls Component Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | Engine Controls Connector End Views for the 4.8L, 5.3L, 6.0L and 6.2L engines | ||||||||||||||||
Vehicle Communication Interface Module (VCIM) (UE1 +YE9) | Center of the I/P, behind the HVAC control head | ||||||||||||||||||
Vehicle Communication Interface Module (VCIM) (UE1 -YE9) | Center of the I/P, below the lower center I/P Panel | ||||||||||||||||||
Vehicle Speed Sensor (VSS) (M30/M70/MW7) | In the tailshaft housing of the transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the Allison transmission | ||||||||||||||||
Video Display (U42) | In the headliner between the front and second row seating | ||||||||||||||||||
Washer Fluid Level Switch | Mounted in bottom of the washer fluid reservoir | ||||||||||||||||||
Water In Fuel Sensor (Diesel) | Bottom of the fuel filter on the right side of the engine | ||||||||||||||||||
Wheel Speed Sensor (WSS) - Left Front (JL4/JF3/JF7/JH6/JH7) | Mounted to the left front steering knuckle assembly | ||||||||||||||||||
Wheel Speed Sensor (WSS) - Left Rear (JL4) | Mounted to the left rear brake backing plate | ||||||||||||||||||
Wheel Speed Sensor (WSS) - Right Front (JL4/JF3/JF7/JH6/JH7) | Mounted to the right front steering knuckle assembly | ||||||||||||||||||
Wheel Speed Sensor (WSS) - Right Rear (JL4) | Mounted to the left rear brake backing plate | ||||||||||||||||||
Window Motor - Driver (A31) | Inside the driver door mounted to the window regulator, to the rear of the door speaker | ||||||||||||||||||
Window Motor - Left Rear (Crew Cab +A31/Extended Cab +ABV) | Inside the left rear door mounted to the window regulator, above the door speaker | ||||||||||||||||||
Window Motor - Passenger (A31) | Inside the passenger door mounted to the window regulator, to the rear of the door speaker | ||||||||||||||||||
Window Motor - Right Rear (Crew Cab +A31/Extended Cab +ABV) | In the right rear door mounted to the window regulator | ||||||||||||||||||
Window Switch - Driver (A31 -AN3/DL3) | In the left front door trim panel | -- | |||||||||||||||||
Window Switch - Left Rear (Crew Cab +A31/Extended Cab +ABV) | In the left rear door trim panel | ||||||||||||||||||
Window Switch - Right Rear (Crew Cab +A31/Extended Cab +ABV) | In the right rear door trim panel | ||||||||||||||||||
Window Switch - Passenger (A31 -AN3/DL3) | In the right front door trim panel | -- | |||||||||||||||||
Windshield Washer Fluid Pump | Left front corner of the engine compartment mounted in the bottom of the windshield washer fluid reservoir | ||||||||||||||||||
Windshield Washer Solvent Heater (XA7) | Left rear corner of the engine compartment | ||||||||||||||||||
Windshield Wiper Motor | Under the windshield cowl between the wiper arms | ||||||||||||||||||
Wrecker Relay (5X7) | In the right rear corner of the engine compartment, above the right front wheel house | -- | |||||||||||||||||
Yaw Rate and Lateral Acceleration Sensor (JL4) | Under the center console trim panel | ||||||||||||||||||
X100 (8 Cavities) | Forward lamp harness to left headlamp harness at the left front corner of the engine compartment, behind the left front headlamp | ||||||||||||||||||
X103 (16 Cavities) | Instrument panel harness to forward lamp harness at the left side of the engine compartment under the fuse block underhood | ||||||||||||||||||
X106 (8 Cavities) | Forward lamp harness to right headlamp harness, behind the right front headlamp | ||||||||||||||||||
X107 (Diesel) (40 Cavities) | Engine chassis harness to engine harness, near the top left front of the engine | ||||||||||||||||||
X108 (Diesel) (40 Cavities) | Engine chassis harness to engine harness, near the top left front of the engine | ||||||||||||||||||
X109 (NQF/NQH) (40 Cavities) | Engine harness (-diesel) or engine chassis harness (diesel) to instrument panel harness left side of the engine compartment below the underhood fuse block | ||||||||||||||||||
X109 (-NQF/-NQH) (24 Cavities) | Engine harness (-diesel) or engine chassis harness (diesel) to instrument panel harness left side of the engine compartment below the underhood fuse block | ||||||||||||||||||
X110 (NQF/NQG/NQH/NP2) (4 Cavities) | Engine harness (-diesel) or engine chassis harness (diesel) to front axle harness on left side of the engine compartment, below the underhood fuse block | ||||||||||||||||||
X111 (4.8L/5.3L/6.0L/6.2L) (7 Cavities) | Engine harness to left ignition coil harness on left side of engine above rocker cover | ||||||||||||||||||
X112 (4.3L) (3 Cavities) | Engine harness to camshaft position sensor jumper harness, on the lower right front of the engine | ||||||||||||||||||
X112 (4.8/5.3L) (3 Cavities) | Engine harness to camshaft position sensor jumper harness on the lower left front of the engine to the left of the crankshaft pulley | ||||||||||||||||||
X112 (6.0/6.2L) (5 Cavities) | Engine harness to camshaft position sensor jumper harness on the lower left front of the engine to the left of the crankshaft pulley | ||||||||||||||||||
X113 (4.8L/5.3L/6.0L/6.2L) (7 Cavities) | Engine harness to right ignition coil harness on the right side of the engine above the rocker cover | ||||||||||||||||||
X113 (Diesel) (6 Cavities) | Engine jumper harness to engine harness, top left side of the engine, under the coolant outlet pipe | -- | |||||||||||||||||
X115 (JL4) (24 Cavities) | Chassis harness to instrument panel harness on the left side of the chassis above the left front shock tower, under the underhood fuse block | ||||||||||||||||||
X116 (9L4) (1 Cavity) | Battery positive harness to brake clutch harness | -- | |||||||||||||||||
X117 (Diesel) (4 Cavities) | Fuel rail pressure sensor jumper harness to engine harness, right rear of the engine on the right rear rocker cover | -- | |||||||||||||||||
X121 (9L4) (6 Cavities) | Battery negative harness to battery positive harness | -- | |||||||||||||||||
X122 (TP2) (4 Cavities) | Auxiliary battery harness to engine harness, near the underhood fuse holder | ||||||||||||||||||
X123 (PTO) (12 Cavities) | Engine chassis harness to instrument panel harness left side of the engine compartment below the fuse block - underhood | ||||||||||||||||||
X124 (PTO) (16 Cavities) | Engine chassis harness to PTO jumper harness, on the right side outer frame rail, behind the right front tire | ||||||||||||||||||
X125 (LY6) (4 Cavities) | Heated oxygen sensor (HO2S) jumper harness to engine harness, on the right frame rail, near the right catalytic converter | ||||||||||||||||||
X126 (-JL4) (12 Cavities) | Instrument panel harness to chassis harness on the left side of the chassis above the left front shock tower | ||||||||||||||||||
X127 (Diesel) (2 Cavities) | Engine chassis harness to generator jumper harness, near the top right front of the engine | ||||||||||||||||||
X128 (Diesel) (3 Cavities) | Fuel pressure regulator harness to engine harness | -- | |||||||||||||||||
X175 (M30/M70/MW7) (20 Cavities) | Engine harness (-diesel) or engine chassis harness (diesel) to transmission internal harness under vehicle on the upper right side of the transmission | Automatic Transmission Inline 20-Way Connector End View for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Inline Harness Connector End View for the Allison transmission | |||||||||||||||||
X200 (4 Cavities) | Instrument panel harness to body harness lower right side of the I/P above the right kick panel | ||||||||||||||||||
X201 (22 Cavities) | Steering column harness to instrument panel harness left center of the I/P on the steering column behind the knee bolster | ||||||||||||||||||
X202 (30 Cavities) | Instrument panel harness to body harness lower left side of the I/P behind the left kick panel | ||||||||||||||||||
X203 (UE1/U3U/UVB) (8 Cavities) | Instrument panel harness (Y91) or instrument panel extension harness (-Y91) to headliner harness on the upper left side of the I/P near the left A-pillar, under the defrost detector | ||||||||||||||||||
X204 (U42) (12 Cavities) | Headliner harness to instrument panel harness (Y91) or instrument panel extension harness (-Y91) on the upper left side of the I/P near the left A-pillar, under the defrost deflector | ||||||||||||||||||
X205 (16 Cavities) | Brake clutch harness to instrument panel harness top left of the I/P behind the instrument cluster, under the defrost deflector | ||||||||||||||||||
X206 (U42) (8 Cavities) | RH A-pillar harness to instrument panel harness (Y91) or instrument panel extension harness (-Y91) top right side of the I/P near the right A-pillar | ||||||||||||||||||
X207 (6J4) (1 Cavity) | I/P harness to I/P harness | -- | |||||||||||||||||
X211 (Y91/UQA/D07) (40 Cavities) | Instrument panel harness (Y91) or instrument panel extension harness (-Y91) to console harness below the console trim panel on the right side in front of the audio amplifier | ||||||||||||||||||
X212 (-Y91) (30 Cavities) | Instrument panel harness to instrument panel extension harness, behind the center A/C vents | ||||||||||||||||||
X213 (COAX) | RH A-pillar harness to instrument panel harness (Y91) or instrument panel extension harness (-Y91) upper right side of the I/P behind the defrost deflector | -- | |||||||||||||||||
X214 (9L4) (1 Cavity) | Brake clutch harness to the fuse block jumper harness, behind the instrument cluster | ||||||||||||||||||
X219 (9L4) (1 Cavity) | Brake clutch harness to fuse block jumper harness, behind the instrument cluster | ||||||||||||||||||
X220 (JL1) (8 Cavities) | Brake clutch harness to chassis harness, at clutch pedal brackets | ||||||||||||||||||
X224 (5Y0/5X7) (3 Cavities) | Brake clutch harness to beacon harness | -- | |||||||||||||||||
X225 (9L4) (1 Cavity) | Brake clutch harness to battery positive harness | -- | |||||||||||||||||
X226 (9L4) (1 Cavity) | Fuse block jumper harness to brake clutch harness, below the I/P to the left of the pedal assembly | ||||||||||||||||||
X227 (SPO Alarm) (2 Cavities) | LED indicator harness to SPO theft harness | -- | |||||||||||||||||
X228 (5Y0) (1 Cavity) | Beacon harness to chassis harness | -- | |||||||||||||||||
X275 (4 Cavities) | Inflatable restraint steering wheel module coil to body harness lower left side of the I/P near the steering column | ||||||||||||||||||
X276 (KA9) (2 Cavities) | Steering column harness to inflatable restraint steering wheel module coil in the steering column near the steering wheel | ||||||||||||||||||
X277 (KA9) (2 Cavities) | Inflatable restraint steering wheel module coil to heated steering wheel harness in the steering column near the steering wheel | ||||||||||||||||||
X300 (8 Cavities) | Chassis harness to engine harness (-diesel) or engine chassis harness (diesel) left side of the frame assembly in front of the electronic brake control module | ||||||||||||||||||
X303 (AN3) (30 Cavities) | Body harness to driver seat harness under the driver seat | ||||||||||||||||||
X303 (-AN3) (6 Cavities) | Body harness to driver seat harness under the driver seat | ||||||||||||||||||
X304 (16 cavities) | Headliner harness to overhead console harness front center of roof behind the headliner | ||||||||||||||||||
X305 (AN3) (30 Cavities) | Body harness to passenger seat harness under the passenger seat | ||||||||||||||||||
X305 (-AN3) (8 Cavities) | Body harness to passenger seat harness under the passenger seat | ||||||||||||||||||
X306 (U42) (8 Cavities) | Headliner harness to right A-pillar harness front center roof behind the left side of the overhead console assembly | -- | |||||||||||||||||
X309 (Y91) (8 Cavities) | Body harness to console harness below the console trim panel in front of the audio amplifier | ||||||||||||||||||
X313 (CF5/TRW/5X7/5Y0) (5 Cavities) | Sunroof harness (CF5) or overhead console harness (TRW/5X7/5Y0) to right A-pillar harness upper front right side of headliner above the right sunshade | ||||||||||||||||||
X318 (3 Cavities) | Headliner harness to CHMSL harness, rear center of the third brake light | ||||||||||||||||||
X319 (D07 +UQ3/AZ3) (2 Cavities) | Body harness to console harness | ||||||||||||||||||
X320 (A48) (4 Cavities) | Body harness to sliding rear window jumper harness, below the right rear window, under the trim | ||||||||||||||||||
X321 (A48) (3 cavities) | Body harness to headliner harness, below the right rear window trim | ||||||||||||||||||
X322 (UD7) (4 Cavities) | Body harness to UPA jumper harness, behind the right B-pillar trim | ||||||||||||||||||
X324 (AN3) (18 Cavities) | Driver seat harness to driver seat jumper harness, in the back of the driver seat | ||||||||||||||||||
X325 (AN3) (6 Cavities) | Passenger seat harness to passenger seat jumper harness, in the back of the passenger seat | ||||||||||||||||||
X408 (UD7) (6 Cavities) | Chassis harness to rear bumper harness, center rear of vehicle to the right of the tail lamp junction block | ||||||||||||||||||
X414 (UY2/8S3) (7 Cavities) | Chassis harness to camper harness, at the left rear of the vehicle, behind the bumper | -- | |||||||||||||||||
X415 (RO5) (2 Cavities) | Rear bumper harness to left hip lamp harness, behind the left rear corner of the bumper | ||||||||||||||||||
X416 (RO5) (2 Cavities) | Rear bumper harness to right hip lamp harness, behind the left rear corner of the bumper | ||||||||||||||||||
X500 (YE9 -AN3/DL3) (10 Cavities) | Left front door harness to body harness lower left side of the I/P behind the left kick panel | ||||||||||||||||||
X501 (YE9 -AN3/DL3) (10 Cavities) | Left front door harness to body harness lower left side of the I/P behind the left kick panel | ||||||||||||||||||
X502 (ASF -YE9/+AN3) (2 Cavities) | Left front door harness to body harness lower left side of the I/P behind the left kick panel | ||||||||||||||||||
X600 (YE9 -AN3/DL3) (10 Cavities) | Right front door harness to body harness lower right side of the I/P behind the right kick panel | ||||||||||||||||||
X601 (ASF) (2 Cavities) | Right front door harness to body harness lower right side of the I/P behind the right kick panel | ||||||||||||||||||
X700 (Crew Cab) (16 Cavities) | Body harness to left rear door harness in the left side B-pillar behind the trim panel | ||||||||||||||||||
X700 (Extended Cab) (12 Cavities) | Left rear door harness body harness in the left side B-pillar behind the trim panel | ||||||||||||||||||
X800 (Crew Cab) (16 Cavities) | Body harness to right rear door harness in the right side B-pillar behind the trim panel | ||||||||||||||||||
X800 (Extended Cab) (12 Cavities) | Right rear door harness to body harness in the right side B-pillar behind the trim panel | ||||||||||||||||||
G100 | Lower left of the radiator core support | -- | |||||||||||||||||
G101 | Lower right of the radiator core support | -- | |||||||||||||||||
G102 | Lower left front of the engine block | -- | |||||||||||||||||
G103 (Gas +4.3L) | Lower right front of the engine | ||||||||||||||||||
G103 (Gas -4.3L) | Front of the right side cylinder head | -- | |||||||||||||||||
G103 (Diesel) | Right front bottom side of the engine block | ||||||||||||||||||
G104 (6A6) | On the left front corner of the engine | -- | |||||||||||||||||
G105 (Diesel) | Lower right front of the engine | -- | |||||||||||||||||
G106 (4.3L) | On the top right rear of the engine | -- | |||||||||||||||||
G106 (Diesel) | On the bottom left front of the engine | -- | |||||||||||||||||
G107 (4.3L) | On the left rear corner of the engine | -- | |||||||||||||||||
G108 | Left rear corner of the engine compartment, near the wiper motor | -- | |||||||||||||||||
G110 (XA7) | Left rear corner of the engine compartment to the right of the wiper motor grommet | -- | |||||||||||||||||
G111 (XA7) | Left rear corner of the engine compartment, near the wiper motor | -- | |||||||||||||||||
G200 | Under the right front I/P defroster deflector, near the right A-pillar | -- | |||||||||||||||||
G201 | Under the left front defrost deflector, near the left A-pillar | -- | |||||||||||||||||
G300 | Under vehicle at driver door on body mount frame post | -- | |||||||||||||||||
G301 | Under the left side of the front passenger seat | -- | |||||||||||||||||
G302 | Under the right side of the front passenger seat | -- | |||||||||||||||||
G303 (Extended Cab/Crew Cab) | On the left side B-pillar behind the trim panel | -- | |||||||||||||||||
G304 | On the right side B-pillar behind the trim panel | -- | |||||||||||||||||
G305 (Export) | Under the vehicle to the rear of the left B-pillar at the 3rd body mount | -- | |||||||||||||||||
G307 (Crew Cab) | On the left C-pillar behind the trim panel | -- | |||||||||||||||||
G401 (without LY6/LMM) | Mounted above the spare tire carrier | -- | |||||||||||||||||
G401 (with LY6/LMM) | Near the body mount on the left frame rail | -- | |||||||||||||||||
G403 (5Y0/8S3) | -- | -- | -- | ||||||||||||||||
J100 | (CKT 150) In the forward lamp harness approximately 7 cm (2.75 in) from the ambient air temperature sensor breakout toward G100 | -- | |||||||||||||||||
J101 | (CKT 250) In the forward lamp harness | -- | |||||||||||||||||
J102 (Z88) | (CKT 150) In the left headlamp harness | -- | -- | ||||||||||||||||
J103 (Z88) | (CKT 250) In the right headlamp harness | -- | -- | ||||||||||||||||
J104 (Gas) | (CKT 5985) In the engine harness approximately 15 cm (5.91 in) from the engine control module connector breakout | -- | |||||||||||||||||
J104 (Diesel) | (CKT 5985) In the engine chassis harness approximately 12 cm (4.72 in) from the breakout to X107 and X108, toward the a/c compressor clutch | -- | |||||||||||||||||
J105 (Gas) | (CKT 550) In the engine harness approximately 12 cm (4.72 in) from the engine coolant temperature (ECT) sensor breakout | -- | |||||||||||||||||
J105 (Diesel) | (CKT 550) In the engine chassis harness approximately 18.5 cm (7.28 in) from the breakout to X107 and X108, toward the a/c compressor clutch | -- | |||||||||||||||||
J106 | (CKT 451) In the engine harness approximately 23 cm (9.02 in) from the manifold absolute pressure sensor breakout | -- | |||||||||||||||||
J107 (Gas -4.3L) | (CKT 1039) In the ignition coil jumper harness between ignition coils 5 and 7 approximately 3 cm (1.18 in) from ignition coil 5 breakout | -- | -- | ||||||||||||||||
J108 | (CKT 350) In the ignition coil jumper harness between ignition coils 5 and 7 approximately 3 cm (1.18 in) from ignition coil 5 breakout | -- | -- | ||||||||||||||||
J109 (Gas -4.3L) | (CKT 2129) In the ignition coil jumper harness approximately 5 cm (1.97 in) from the X111 breakout, between the breakouts for ignition coils 3 and 5 | -- | -- | ||||||||||||||||
J110 (Gas -4.3L) | (CKT 1239) In the ignition coil jumper harness between ignition coils 4 and 2 approximately 3 cm (1.18 in) from ignition coil 4 breakout | -- | -- | ||||||||||||||||
J111 | (CKT 350) In the ignition coil jumper harness between ignition coils 4 and 2 approximately 3 cm (1.18 in) from ignition coil 4 breakout | -- | -- | ||||||||||||||||
J112 (Gas -4.3L) | (CKT 2130) In the ignition coil jumper harness approximately 5 cm (1.97 in) from the X111 breakout, between the breakouts for ignition coils 4 and 6 | -- | -- | ||||||||||||||||
J113 (NQH) | (CKT 1569) In the instrument panel harness in the X103 breakout approximately 7 cm (2.76 in) from the main harness assembly | -- | |||||||||||||||||
J116 (M30/M70) | (CKT 839) In the automatic transmission harness | -- | -- | ||||||||||||||||
J125 (MW7) | (CKT 250) In the transmission harness | -- | -- | ||||||||||||||||
J126 (M30/M70) | (CKT 839) In the automatic transmission harness | -- | -- | ||||||||||||||||
J127 (PTO) | (CKT 2640) In the PTO jumper harness | -- | -- | ||||||||||||||||
J128 (4.3L) | (CKT 1839) In the engine harness | -- | |||||||||||||||||
J129 (PTO) | (CKT 6142) In the PTO jumper harness | -- | -- | ||||||||||||||||
J130 (M30/M70 +NQG/NQH/NP2) | (CKT 2139) In the engine harness | -- | |||||||||||||||||
J132 (Diesel +K76) | (CKT 25) In the engine chassis harness | -- | |||||||||||||||||
J133 (PTO) | (CKT 6142) In the engine chassis harness, 26.5 cm (10.43 in) from the X124 breakout, toward the engine coolant level switch breakout | -- | |||||||||||||||||
J134 (Diesel) | (CKT IC10, IC60) In the engine harness | -- | -- | ||||||||||||||||
J135 (Diesel) | (CKT IC11, IC61) In the engine harness | -- | -- | ||||||||||||||||
J136 (Diesel) | (CKT IC13, IC63) In the engine harness | -- | -- | ||||||||||||||||
J137 (Diesel) | (CKT IC12, IC62) In the engine harness | -- | -- | ||||||||||||||||
J138 (PTO) | (CKT 975) In the PTO jumper harness | -- | -- | ||||||||||||||||
J139 (PTO) | (CKT 976) In the PTO jumper harness | -- | -- | ||||||||||||||||
J140 (PTO) | (CKT 2522) In the PTO jumper harness | -- | -- | ||||||||||||||||
J141 (PTO) | (CKT 550) In the PTO jumper harness | -- | -- | ||||||||||||||||
J142 (PTO) | (CKT 239) In the PTO jumper harness | -- | -- | ||||||||||||||||
J143 (MW7) | (CKT 150) In the transmission harness | -- | -- | ||||||||||||||||
J144 (MW7) | (CKT 407) In the transmission harness | -- | -- | ||||||||||||||||
J145 (TP2) | (CKT 550) In the auxiliary battery harness | -- | -- | ||||||||||||||||
J171 (Diesel) | (CKT IC91, IZ05, IZ06) In the engine harness | -- | -- | ||||||||||||||||
J175 (Diesel) | (CKT HB03, IC91, IZ05, IZ06) In the engine harness | -- | -- | ||||||||||||||||
J200 | (CKT 1050) In the instrument panel harness approximately 14 cm (5.51 in) from the junction block - left I/P breakout | -- | |||||||||||||||||
J201 | (CKT 1850) In the instrument panel harness in the headlamp and panel dimmer switch breakout approximately 6 cm (2.36 in) from the breakout | -- | |||||||||||||||||
J203 (Y91) | (CKT 1050) In the instrument panel harness approximately 13 cm (5.12 in) from the radio connector breakout | -- | |||||||||||||||||
J203 (-Y91) | (CKT 1050) In the instrument panel harness approximately 13 cm (5.12 in) from the driver information center (DIC) breakout | -- | -- | ||||||||||||||||
J204 (Y91) | (CKT 340) In the instrument panel harness approximately 19 cm (7.48 in) after the radio connector breakout | -- | |||||||||||||||||
J206 (CJ2) | (CKT 6101) In the instrument panel harness approximately 14.5 cm (5.71 in) from X200 toward the upper right air temperature sensor | -- | |||||||||||||||||
J207 | (CKT 5985) In the instrument panel harness, in the transfer case shift control module connector breakout approximately 9 cm (3.54 in) from the main harness assembly | -- | |||||||||||||||||
J209 (9L4) | (CKT 102) In the fuse block jumper harness | -- | |||||||||||||||||
J210 (9L4) | (CKT 5440) In the fuse block jumper harness | -- | |||||||||||||||||
J211 (9L4) | (CKT 5440) In the fuse block jumper harness | -- | |||||||||||||||||
J212 | (CKT 540) In the steering column harness approximately | -- | -- | ||||||||||||||||
J213 | (CKT 4) In the steering column harness approximately | -- | -- | ||||||||||||||||
J214 (K34/KA9/UK3) | (CKT 1050) In the steering wheel harness | -- | -- | ||||||||||||||||
J215 | (CKT 1050) In the steering column harness approximately | -- | -- | ||||||||||||||||
J216 (MYC/MYD/MW7) | (CKT 1444) In the steering column harness approximately | -- | -- | ||||||||||||||||
J217 | (CKT 1444) In the steering wheel harness approximately 9 cm (3.53 in) from the inflatable restraint steering wheel module coil X2, toward the horn switch | -- | -- | ||||||||||||||||
J218 (UK3) | (CKT 6136) In the steering wheel harness approximately 9 cm (3.53 in) from the inflatable restraint steering wheel module coil X2, toward the horn switch | -- | -- | ||||||||||||||||
J219 (9L4) | (CKT 450) In the fuse block jumper harness | -- | |||||||||||||||||
J220 (KA9) | (CKT 450) In the fuse block jumper harness | -- | -- | ||||||||||||||||
J222 (PTO) | (CKT 5986) In the instrument panel harness | -- | -- | ||||||||||||||||
J223 (KA9) | (CKT 1050) In the steering wheel harness | -- | -- | ||||||||||||||||
J224 (9L4) | (CKT 6122) In the fuse block jumper harness | -- | |||||||||||||||||
J227 (SPO Alarm) | (CKT 4540) In the SPO theft harness | -- | -- | ||||||||||||||||
J228 (SPO Alarm) | (CKT 5058) In the SPO theft harness | -- | -- | ||||||||||||||||
J229 (SPO Alarm) | (CKT 5059) In the SPO theft harness | -- | -- | ||||||||||||||||
J230 | (CKT 1851) In the steering column harness | -- | -- | ||||||||||||||||
J300 | (CKT 2150) In the chassis harness approximately 15 cm (5.91 in) from the G300 breakout | -- | |||||||||||||||||
J301 (Crew Cab -AN3/DL3) | (CKT 5922) In the body harness | -- | |||||||||||||||||
J302 | (CKT 2751) In the body harness approximately 22 cm (8.66 in) from the G301 breakout | -- | |||||||||||||||||
J303 | (CKT 2751) In the body harness approximately 30 cm (11.8 in) from the G301 breakout below the center console | -- | |||||||||||||||||
J304 (AG2) | (CKT 1250) In the body harness approximately 14 cm (5.51 in) from the passenger seat inline connector breakout | -- | |||||||||||||||||
J305 (10 Series -AG1) | (CKT 5057) In the driver seat harness approximately 12.5 cm (4.92 in) from the driver seat belt buckle toward X303 | -- | -- | ||||||||||||||||
J305 (10 Series +AG1 -AN3) | (CKT 5057) In the driver seat harness approximately 3 cm (1.19 in) from the driver seat adjuster assembly | -- | -- | ||||||||||||||||
J305 (10 Series +AN3) | (CKT 5057) In the driver seat harness approximately 4 cm (1.57 in) in to the X303 breakout | -- | -- | ||||||||||||||||
J306 (AN3) | (CKT 1150) In the driver seat harness approximately 20 cm (7.87 in) from X303 | -- | -- | ||||||||||||||||
J309 (AN3) | (CKT 6207) In the driver seat harness approximately 6 cm (2.36 in) from the X303 breakout | -- | -- | ||||||||||||||||
J310 (AN3) | (CKT 6206) In the driver seat harness approximately 5 cm (1.97 in) from the driver seat adjuster assembly | -- | -- | ||||||||||||||||
J311 (AN3) | (CKT 2077) In the driver seat harness approximately 5 cm (1.97 in) from the memory seat module X4 breakout | -- | -- | ||||||||||||||||
J312 (AN3) | (CKT 6205) In the driver seat harness approximately 5 cm (1.97 in) from the driver seat belt buckle | -- | -- | ||||||||||||||||
J314 (AN3) | (CKT 1250) In the passenger seat harness approximately 20 cm (7.87 in) from X305 | -- | -- | ||||||||||||||||
J315 (AN3) | (CKT 1440) In the passenger seat harness approximately 10 cm (3.94 in) in to the X305 breakout | -- | -- | ||||||||||||||||
J316 (AN3) | (CKT 2479) In the passenger seat harness approximately 5 cm (1.97 in) from the X305 breakout | -- | -- | ||||||||||||||||
J322 (TRW/UG1/A48) | (CKT 230) In the overhead console harness approximately 5 cm (1.97 in) from the X304 breakout | -- | |||||||||||||||||
J323 | (CKT 1050) In the overhead console harness approximately 4 cm (1.57 in) from the X304 breakout | -- | -- | ||||||||||||||||
J324 (CF5) | (CKT 1050) In the sunroof harness approximately 3 cm (1.19 in) from the sunroof switch breakout | -- | |||||||||||||||||
J327 | (CKT 6815) In the headliner harness approximately 15 cm from the inside air temperature sensor - front breakout | -- | |||||||||||||||||
J328 | (CKT 1050) In the headliner harness approximately 5 cm from the inside air temperature sensor - front breakout | -- | |||||||||||||||||
J330 (UK6 +UQA/+UQ5) | (CKT 2550) In the console harness approximately 12 cm from the audio amplifier breakout | -- | -- | ||||||||||||||||
J331 | (CKT 6049) In the chassis harness | -- | |||||||||||||||||
J334 (U01/CF5/TRW) | (CKT 1050) In the right hand A-pillar harness | -- | -- | ||||||||||||||||
J335 (A48 -C49) | CKT 1250) In the sliding rear window jumper harness | -- | |||||||||||||||||
J336 (A48 -C49) | (CKT 3440) In the sliding rear window jumper harness | -- | |||||||||||||||||
J337 (U01) | (CKT 2509) In the right A-pillar harness | -- | -- | ||||||||||||||||
J338 (Gas -4.3L/LMG/LY6) | (CKT 5986) In the chassis harness | -- | |||||||||||||||||
J340 (AN3) | (CKT 6207) In the driver seat jumper harness approximately 5 cm (1.96 in) into the X324 breakout | -- | -- | ||||||||||||||||
J341 (AN3) | (CKT 6206) In the driver seat jumper harness approximately 10 cm (10.94 in) into the X324 breakout | -- | -- | ||||||||||||||||
J342 (AN3) | (CKT 6207) In the seat position sensor harness | -- | -- | ||||||||||||||||
J343 (AN3) | (CKT 6206) In the seat position sensor harness | -- | -- | ||||||||||||||||
J403 (UD7) | (CKT 2379) In the rear bumper harness approximately 28 cm from the left rear object sensors | -- | |||||||||||||||||
J404 (UD7) | (CKT 2374) In the rear bumper harness approximately 20 cm from the right rear object sensors | -- | |||||||||||||||||
J410 (8S3) | (CKT 22) In the camper harness approximately 7 cm (9.45 in) from the back-up alarm breakout toward the trailer connector | -- | -- | ||||||||||||||||
J410 (UY2) | (CKT 22) In the camper harness | -- | |||||||||||||||||
J411 (JL1) | (CKT 1750) In the chassis harness | -- | -- | ||||||||||||||||
J412 (R05) | (CKT 1750) In the right hip lamp harness, approximately 7.5 cm (2.95 in) from the right rear clearance lamp breakout, toward X416 | -- | |||||||||||||||||
J413 (R05) | (CKT 1750) In the left hip lamp harness approximately 17.5 cm (6.89 in) from the left rear clearance lamp breakout, towards X415 | -- | |||||||||||||||||
J414 (UY2) | (CKT 742) In the camper harness | -- | |||||||||||||||||
J415 (8S3) | (CKT 1624) In the camper harness approximately 24 cm (9.45 in) from the back-up alarm connector, on the breakout | -- | -- | ||||||||||||||||
J415 (UY2) | (CKT 1624) In the camper harness, approximately 109.5 cm (43.11 in) from the X414 breakout, toward the camper trailer blunt cuts | -- | |||||||||||||||||
J416 (UY2) | (CKT 1619) In the camper harness approximately 129.5 cm (50.98 in) from the X414 breakout, toward the camper trailer blunt cuts | -- | |||||||||||||||||
J417 (UY2) | (CKT 1618) In the camper harness approximately 161 cm (63.39 in) from the X414 breakout, toward the camper trailer blunt cuts | -- | |||||||||||||||||
J418 (R05) | (CKT 2509) In the left hip lamp harness approximately 7.5 cm (2.95 in) from the left rear clearance lamp breakout toward X415 | -- | |||||||||||||||||
J419 (R05) | (CKT 2609) In the right hip lamp harness approximately 17.5 cm (6.89 in) from the right rear clearance lamp breakout toward X416 | -- | |||||||||||||||||
J420 (UY2) | (CKT 2109) In the camper harness approximately 59.5 cm (23.43 in) from the X414 breakout, toward the camper trailer blunt cuts | -- | |||||||||||||||||
J421 (UY2) | (CKT 47) In the camper harness 205 cm (80.71 in) from the X414 breakout, toward the camper trailer blunt cuts | -- | |||||||||||||||||
J422 (UY7) | (CKT 47) In the chassis harness | -- | -- | ||||||||||||||||
J423 (Gas -4.3L/LMG/LY6) | (CKT 7443, 7444) In the chassis harness | -- | |||||||||||||||||
J500 (DL3) | (CKT 673) In the driver outside rearview mirror jumper | -- | -- | ||||||||||||||||
J501 (DL3) | (CKT 672) In the driver outside rearview mirror jumper | -- | -- | ||||||||||||||||
J502 (YE9 -AN3) | (CKT 1850) In the left front door harness | -- | -- | ||||||||||||||||
J600 (DL3) | (CKT 675) In the passenger outside rearview mirror jumper | -- | -- | ||||||||||||||||
J601 (DL3) | (CKT 674) In the passenger outside rearview mirror jumper | -- | -- | ||||||||||||||||
J602 (AU3 -AN3/DL3) | (CKT 1850) In the right front door harness | -- | -- | ||||||||||||||||
J603 (YE9 -AN3/DL3) | (CKT 1050) In the right front door harness | -- | |||||||||||||||||
J604 (YE9 -AN3/DL3) | (CKT 230) In the right front door harness | -- | |||||||||||||||||
JX221 | (CKT 5060) Upper left corner of the I/P, near the parking brake assembly | ||||||||||||||||||
JX223 (-Y91 + 2 or more of U2K/UK6/UE1) | (CKT 5060) Upper left corner of the I/P, taped in the I/P extension harness, behind and above the parking brake assembly | ||||||||||||||||||
JX339 | (CKT 5060) Under the passenger seat, taped to the body harness |
