GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

1-2 Shift Solenoid (1-2 SS) Valve

In the automatic transmission

Transmission Component Location in Automatic Transmission

Automatic Transmission Internal Connector End Views in Automatic Transmission

2-3 Shift Solenoid (2-3 SS) Valve

In the automatic transmission

Transmission Component Location in Automatic Transmission

Automatic Transmission Internal Connector End Views in Automatic Transmission

3-2 Shift Solenoid (3-2 SS) Valve

In the automatic transmission

Transmission Component Location in Automatic Transmission

Automatic Transmission Internal Connector End Views in Automatic Transmission

Accessories Power Receptacle, LH

In the auxiliary power tray, to the right of the IP

Power and Grounding Component Views

Power and Grounding Connector End Views

Accessories Power Receptacle, RH

In the auxiliary power tray, to the right of the IP

Power and Grounding Component Views

Power and Grounding Connector End Views

Accessories Power Receptacle, Rear (Utility Only)

In the right rear quarter harness

Power and Grounding Component Views

Power and Grounding Connector End Views

Accessories Power Receptacle, Floor Console (Envoy Only)

In the lower rear of the floor console

Power and Grounding Component Views

Power and Grounding Connector End Views

A/C Compressor Clutch Coil

Part of the A/C compressor

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

A/C Compressor Clutch Diode (2.2L)

20 cm (7.87 in) toward the main engine harness from the A/C compressor connector

HVAC Component Views in HVAC Systems - Manual

--

A/C Compressor Clutch Diode (4.3L)

In the engine harness breakout, 8 cm (3.15 in) from the breakout to the A/C compressor high pressure switch

HVAC Component Views in HVAC Systems - Manual

--

A/C Compressor Relay

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

A/C Compressor Cycling Switch (4.3L)

At the A/C accumulator

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Ambient Air Temperature Sensor (DIDM)

Front center of vehicle, to the left of the hood latch support

Driver Information System Components Views in Instrument Panel, Gauges and Console

Driver Information Systems Connector End Views in Instrument Panel, Gauges and Console

Automatic Level Control Solenoid Valve

In the rear quarter of the vehicle

Automatic Level Control Component Views in Automatic Level Control

Automatic Level Control Connector End Views in Automatic Level Control

Automatic Level Control Sensor

On the frame rear crossmember

Automatic Level Control Component Views in Automatic Level Control

Automatic Level Control Connector End Views in Automatic Level Control

Automatic Level Control Inflator Air Switch

In the rear quarter of the vehicle

Automatic Level Control Component Views in Automatic Level Control

Automatic Level Control Connector End Views in Automatic Level Control

Automatic Level Control Air Compressor

In the rear quarter of the vehicle

Automatic Level Control Component Views in Automatic Level Control

Automatic Level Control Connector End Views in Automatic Level Control

Automatic Level Control Timer Relay

In the rear quarter of the vehicle

Automatic Level Control Component Views in Automatic Level Control

Automatic Level Control Connector End Views in Automatic Level Control

Automatic Transmission Controller (6 Cavities) (Utility w/ Floor Shift)

Located in center floor console

Shift Lock Control Component Views in Automatic Transmission

Shift Lock Control Connector End Views in Automatic Transmission

Automatic Transmission Controller Indicator Lamp (2 Cavities) (Utility w/ Floor Shift)

Part of the automatic transmission controller

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Automatic Transmission Preference Switch (Utility w/ Floor Shift)

In the floor shift harness, center floor console

Shift Lock Control Component Views in Automatic Transmission

Automatic Transmission Internal Connector End Views in Automatic Transmission

Automatic Transmission Shift Lock Solenoid (w/ Column Shift)

In the steering column

Shift Lock Control Component Views in Automatic Transmission

Shift Lock Control Connector End Views in Automatic Transmission

Automatic Transmission Shift Lock Solenoid (w/ Floor Shift)

Part of the automatic transmission controller, in the center floor console

Shift Lock Control Component Views in Automatic Transmission

Shift Lock Control Connector End Views in Automatic Transmission

Auxiliary Side Front Turn Signal Lamp, LH (Export)

On the side of the left fender

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Auxiliary Side Front Turn Signal Lamp, RH (Export)

On the side of the right fender

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Backup Lamp Switch (w/ M50)

Left side of transmission

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Backup Lamp Switch (w/ M30)

Part of park/neutral position switch, left side of transmission

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Backup Lamp, LH

LR of the vehicle, in the tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Backup Lamp, RH

RR of the vehicle, in the tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Battery

RF of the engine compartment

Engine Electrical Component Views in Engine Electrical

--

Battery Fuse

On the lower right side of the radiator support, below the battery

Engine Electrical Component Views in Engine Electrical

--

Battery Negative Cable

Between the battery negative terminal and the engine block

Engine Electrical Component Views in Engine Electrical

--

Battery Positive Cable

Between the battery positive terminal and the starter solenoid

Engine Electrical Component Views in Engine Electrical

--

Blower Motor (w/ Manual A/C)

RR of the engine compartment

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Blower Motor Control Module

On the evaporator case, RF of the engine compartment

--

HVAC Connector End Views in HVAC Systems - Automatic

Blower Motor Relay

Center rear of the engine compartment, on the plenum front panel

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Body Control Module (BCM)

Lower rear of the IP, on the heater

Body Control System Component Views in Body Control System

--

Body Control Module (BCM) Connector C1 (BRN) (24 Cavities)

Lower rear of the IP, on the heater

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Body Control Module (BCM) Connector C2 (LT BLU) (24 Cavities)

Lower rear of the IP, on the heater

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Body Control Module (BCM) Connector C3 (PPL) (16 Cavities)

Lower rear of the IP, on the heater

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Body Relay Block

Left side of the dash, to the right of the IP fuse block

Power and Grounding Component Views

Power and Grounding Connector End Views

Brake Fluid Level Switch (325 Series)

On the master cylinder

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Brake Pressure Differential Switch (310 Series)

In center of the combination valve

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Cargo Lamp

In the top rear center of the liftgate/endgate opening

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Center High Mount Stop Lamp (CHMSL) (Pickup Only)

Rear center top of the cab

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Central Sequential Fuel Injection (CSFI) Connector (4.3L)

Top center of the engine, forward of the distributor

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Cigar Lighter

In the IP tray assembly

Power and Grounding Component Views

Power and Grounding Connector End Views

Clutch Pedal Position Switch

On the clutch pedal support bracket

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Courtesy Lamp, LH Console

Lower left of the IP

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Courtesy Lamp, RH Console

Lower right of the IP

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Courtesy Lamp Relay

In the body relay block

Electrical Center Identification Views

Electrical Center Identification Views

Crankshaft Position (CKP) Sensor (2.2L)

Right side of the engine, below the coil packs

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Crankshaft Position (CKP) Sensor (4.3L)

Below the RF of the engine, near the harmonic balancer

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Cruise Control Module (CCM)

LR of the engine compartment, on the cowl

Cruise Control Component Views in Cruise Control

Cruise Control Connector End Views in Cruise Control

Data Link Connector (DLC)

Lower left of the IP

Data Link Communications Component Views in Data Link Communications

Data Link Communications Connector End Views in Data Link Communications

Daytime Running Lamps (DRL) Relay

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

Daytime Running Lamps (DRL) Relay (ZR2)

Taped to the body harness, near the breakout for the rear washer hose

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Dome Lamp (Utility)

Overhead, between the front seats

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Door Handle Switch, LH

Part of the door latch assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Door Handle Switch, RH

Part of the door latch assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Door Lock and Side Window Switch, LH

In the left door trim panel, near the armrest

Power Door Systems Component Views in Doors

--

Door Lock and Side Window Switch, LH Connector C1 (11 Cavities)

In the left door trim panel, near the armrest

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock and Side Window Switch, LH Connector C2 (8 Cavities)

In the left door trim panel, near the armrest

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock and Side Window Switch, RH

In the right door trim panel, near the armrest

Power Door Systems Component Views in Doors

--

Door Lock and Side Window Switch, RH Connector C1 (11 Cavities)

In the right door trim panel, near the armrest

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock and Side Window Switch, RH Connector C2 (3 Cavities)

In the right door trim panel, near the armrest

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock Cylinder Switch, LH

Part of the door latch assembly

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views

in Doors

Door Lock Cylinder Switch, RH

Part of the door latch assembly

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock Relay

In the body relay block

Electrical Center Identification Views

Electrical Center Identification Views

Door Unlock Relay

In the body relay block

Electrical Center Identification Views

Electrical Center Identification Views

Driver Door Unlock Relay

In the body relay block

Electrical Center Identification Views

Electrical Center Identification Views

Driver Information Display Module

Front overhead console, in the passenger compartment

Driver Information System Components Views in Instrument Panel, Gauges and Console

--

Driver Information Display Module  C1 (9 Cavities) (w/ Trip Computer)

Front overhead console, in the passenger compartment

Driver Information System Components Views in Instrument Panel, Gauges and Console

Driver Information Systems Connector End Views in Instrument Panel, Gauges and Console

Driver Information Display Module  C1 (6 Cavities) (w/o Trip Computer)

Front overhead console, in the passenger compartment

Driver Information System Components Views in Instrument Panel, Gauges and Console

Driver Information Systems Connector End Views in Instrument Panel, Gauges and Console

Electric Actuator (Temperature)

Right top of the heater

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Electric Actuator (Temperature w/ Auto A/C)

Right top of the heater

HVAC Component Views in HVAC Systems - Automatic

HVAC Connector End Views in HVAC Systems - Automatic

Electric Shift Transfer Case (NP1) (8 Cavities)

Behind the automatic transmission

Transfer Case Control Component Views in Transfer Case - NVG 233 (NP1)

Transfer Case Control Connector End Views in Transfer Case - NVG 233 (NP1)

Electronic Brake Control Module (EBCM) (310 Series)

On the brake pressure modulator valve (BPMV), toward the rear of the LF fenderwell

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Electronic Brake Control Module (EBCM) (310 Series) Connector C1 (10 Cavities) (BLK)

The body harness connector on the left side of the EBCM

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Electronic Brake Control Module (EBCM) (310 Series) Connector C3 (2 Cavities) (BLK)

The body harness connector, left side of the EBCM

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Electronic Brake Control Module (EBCM) (325 Series)

On the brake pressure modulator valve (BPMV), toward the rear of the LF fenderwell

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Electronic Brake Control Module (EBCM) (325 Series) Connector C1 (16 Cavities) (BLK)

The body harness connector on the left side of the EBCM

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Electronic Brake Control Module (EBCM) (325 Series) Connector C2 (2 Cavities) (BLK)

The SIR body harness connector on the left side of the EBCM

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Electronic Climate Control (ECC) Module

The center of the IP, below the radio

HVAC Component Views in HVAC System with A/C - Automatic

HVAC Connector End Views in HVAC System with A/C - Automatic

Electronic Ignition Control Module (EICM) (2.2L) Connector C1 (2 Cavities)

RR of the engine, near the grounding strap

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Electronic Ignition Control Module (EICM) (4.3L)

Top right of the engine

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Endgate Lock Cylinder Switch

Top center of the endgate

Body Rear End Component Views in Body Rear End

Power Door Systems Connector End Views in Doors

Endgate Window Release Actuator

Inside the top of the endgate

Body Rear End Component Views in Body Rear End

Body Rear End Connector End Views in Body Rear End

Evaporative (EVAP) Emission Canister Purge Solenoid Valve (2.2L)

Right side of engine, above the coil packs

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Evaporative (EVAP) Emission Canister Purge Solenoid Valve (4.3L)

Top right center of the engine, near the fuel injector connector

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Evaporative (EVAP) Emission Canister Control Valve (2.2L)

Crossmember area of the fuel tank, rear center of the crossmember behind fuel tank

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Evaporative (EVAP) Emission Canister Control Valve (4.3L)

Crossmember area of the fuel tank, rear center of the crossmember behind fuel tank

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Fog Lamp, LH (Bravada or Envoy)

LF of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Fog Lamp, LH (Except Bravada or Envoy)

LF of the vehicle, lower inside of the headlamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Fog Lamp, RH (Except Bravada or Envoy)

RF of the vehicle, lower inside of the headlamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Fog Lamp, RR (Export)

In the RR tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Fog Lamp Relay (Front)

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

Fog Lamp Relay, Rear (Export)

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

Fog Lamp (Headlamp) Switch

Left side of the IP, Part of the headlamp switch

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Four Wheel Drive Indicator Switch (NP1)

At the front axle, to the right of the differential

Transfer Case Control Component Views in Transfer Case - NVG 233 (NP1)

Transfer Case Control Connector End Views in Transfer Case - NVG 233 (NP1)

Four Wheel Drive Indicator Switch (NP8)

At the front axle, to the right of the differential

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

Transfer Case Control Connector End Views in Transfer Case - NVG 236 (NP8)

Front Drive Axle Clutch Solenoid (NP8)

On the cowl, 16.5 cm (6.5 in) from the breakout to the windshield wiper motor

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

Transfer Case Control Connector End Views in Transfer Case - NVG 236 (NP8)

Fuel Injectors #1-6 (4.3L)

Part of the central sequential fuel injection (CSFI) (4.3L)

--

--

Fuel Pump and Sender (2.2L)

Internal to the fuel tank

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Fuel Pump and Sender (4.3L)

Internal to the fuel tank

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Fuel Pump Relay

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

Fuse Holder

On the lower right side of the radiator support, below the battery

Power and Grounding Component Views

--

Fusible Link

Inline between the battery fuse stud and the generator B terminal

Engine Electrical Component Views in Engine Electrical

--

Generator (2.2L)

RF of the engine

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Generator (4.3L)

RF of the engine

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Headlamp Ballast, LH (HID) (Envoy)

Below the left headlamp assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp Ballast, RH (HID) (Envoy)

Below the right headlamp assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp Grounding Relay

In the body relay block

Electrical Center Identification Views

Electrical Center Identification Views

Headlamp, LH High Beam

The inner headlamp bulb

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp Leveling Actuator Motor, LH (Export)

Behind the left headlamp

--

Lighting Systems Connector End Views in Lighting Systems

Headlamp Leveling Actuator Motor, RH (Export)

Behind the right headlamp

--

Lighting Systems Connector End Views

in Lighting Systems

Headlamp Leveling Switch (Export)

To the left of the IP, near the fog lamp switch

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp, LH Low Beam (Except Envoy)

The outer headlamp bulb

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp High Beam Relay (Envoy)

In the body relay block

Power and Grounding Component Views

Electrical Center Identification Views

Headlamp Low Beam Relay (Envoy)

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

Headlamp Power Relay

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

Headlamp, RH High Beam

The inner headlamp bulb

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp, RH Low Beam (Except Envoy)

The outer headlamp bulb

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp Switch

LF of the IP

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp Washer Pump (Export)

In the reservoir, under the front bumper

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Headlamp Washer Pump Relay (Export)

Mounted on the center radiator core support

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Heated Oxygen Sensor (HO2S) Bank 1, Sensor 1 (4.3L)

LR of the exhaust pipe, to the left of the transmission

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Heated Oxygen Sensor (HO2S) Bank 1, Sensor 3 (4.3L)

Rear of the catalytic converter, in the exhaust pipe

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Heated Oxygen Sensor (HO2S) Bank 2, Sensor 1 (4.3L)

Right side of the engine, in the exhaust pipe

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Heater and A/C Controller (Manual)

In the center of the IP

HVAC Component Views in HVAC Systems - Manual

--

Heater and A/C Controller (w/ Manual A/C) Connector C1 (10 Cavities) (Heater Control Lamp)

Bottom center connector

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Heater and A/C Controller (w/ Manual A/C) Connector C2 (3 Cavities) (Heater Control Lamp)

Next to the vacuum harness connector

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Heater and A/C Controller (w/ Manual A/C) Connector C3 (3 Cavities)

Top center connector

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Heater and A/C Controller (w/ Manual A/C) Connector C5 (4 Cavities) (Except Base Pickup)

Between connectors C1 and C3

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Heater Controller (Non-A/C)

In the center of the IP

HVAC Component Views in HVAC Systems - Manual

--

Heater Controller Connector (Non- A/C) C1 (10 Cavities)

Upper center of the IP

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Heater Controller Connector (Non- A/C) C2 (5 Cavities)

Next to the vacuum harness connector

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Heater Controller Connector (Non- A/C) C3 (3 Cavities)

Top center connector

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

High Mount Stop Lamp (Utility)

At the top rear center of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

High Mount Stop Lamp Relay

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

High Mount Stop Lamp Resistor (Utility)

Body harness, 10 cm (3.9 in) before the breakout to the cargo and high mount stop lamp

Lighting Systems Component Views in Lighting Systems

--

Horn, LH

In the left fenderwell

Horn Component Views in Horns

Horn Connector End Views in Horns

Horn, RH

In the right fenderwell

Horn Component Views in Horns

Horn Connector End Views in Horns

Horn Relay

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

HVAC Vacuum Control Solenoid Valve (w/ Auto A/C)

On the lower center of the heater assembly, near the body control module

HVAC Component Views in HVAC Systems - Automatic

HVAC Connector End Views in HVAC Systems - Automatic

Ignition Coil (4.3L)

Top right of the engine

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Ignition Key Alarm Switch

At the ignition switch, part of the lock module

Tilt Wheel/Column Component Views in Steering Wheel and Column - Tilt

--

Ignition and Start Switch

To the right of the steering column

Power and Grounding Component Views

--

Inadvertent Power Relay

In the body relay block

Electrical Center Identification Views

Electrical Center Identification Views

Inflatable Restraint IP Module Switch (Pickup)

In the center of the IP

SIR Component Views in SIR

SIR Connector End Views in SIR

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Between the LF and RF seats, below the console and the carpeting

SIR Component Views in SIR

SIR Connector End Views in SIR

Inside Rear View Mirror (Automatic Day/Night Mirror w/ Map Lamps)

At the windshield centerline

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Inside Rear View Mirror (w/ Map Lamps)

At the windshield centerline

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Instrument Cluster

In the IP, ahead of the steering column

Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console

Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console

Interior Air Temperature Sensor (w/ Auto A/C)

In the roof area over the driver's side door

HVAC Component Views in HVAC Systems - Automatic

HVAC Connector End Views in HVAC Systems - Automatic

IP Ashtray Lamp

In the IP ashtray

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

IP Compartment Lamp

In the IP compartment

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

IP Fuse Block

LH of the IP, near the side door jamb switch

Power and Grounding Component Views

Power and Grounding Connector End Views

Liftgate Ajar Jamb Switch

Part of the liftglass latch assembly

Body Rear End Component Views in Body Rear End

Body Rear End Connector End Views in Body Rear End

Liftgate Lock Cylinder Switch

Bottom center of the liftgate

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Liftgate Window Release Actuator

Center of the liftgate

Body Rear End Component Views in Body Rear End

Body Rear End Connector End Views in Body Rear End

Liftglass Relay

In the underhood fuse block

Electrical Center Identification Views

Electrical Center Identification Views

Lumbar Switch, LH

Left side seat, lower

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Lumbar Switch, RH

Right side seat, lower

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Mass Airflow (MAF) Sensor (4.3L)

LF of the engine compartment, on the air intake duct

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Multifunction Switch (T/SIG, HDLP/ DM, & WSW)

Left side of the steering column

Tilt Wheel/Column Component Views in Steering Wheel and Column - Tilt

--

Outside Rear View Folding Mirror Switch

On the top of the left door trim panel

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Outside Rear View Mirror, LH (10 Cavities)

Door harness to outside rear view mirror pigtail connector

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Outside Rear View Mirror, RH (10 Cavities)

Door harness to outside rear view mirror pigtail connector

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Outside Rear View Mirror Switch

In the left door trim panel, beside the armrest

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Park and Turn Signal Lamp, LH

In the headlamp, below the low beam bulb

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Park and Turn Signal Lamp, LH Rear

LR of the vehicle, in the tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Park and Turn Signal Lamp, RH

In the headlamp, below the low beam bulb

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Park and Turn Signal Lamp, RH Rear

RR of the vehicle, in the tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Park Lamp Relay

In the body relay block

Power and Grounding Component Views

Electrical Center Identification Views

Park Lock Solenoid (w/ Floor Shift A/T only)

In the steering column

Tilt Wheel/Column Component Views in Steering Wheel and Column - Tilt

Tilt Wheel/Column Connector End Views in Steering Wheel and Column - Tilt

Park/Neutral Position and Backup Lamp Switch

Left of the transmission

Shift Lock Control Component Views in Automatic Transmission

--

Park/Neutral Position and Backup Lamp Switch, Connector C1 (7 Cavities)

Left of the transmission

Shift Lock Control Component Views in Automatic Transmission

Shift Lock Control Connector End Views in Automatic Transmission

Powertrain Control Module (PCM)

On the right side of the engine compartment

Engine Controls Component Views in Engine Controls - 2.2L

--

Powertrain Control Module (PCM) Connector C1 (2.2L)

On the right side of the engine compartment

Engine Controls Component Views in Engine Controls - 2.2L

Powertrain Control Module Connector End Views in Engine Controls - 2.2L

Powertrain Control Module (PCM) Connector C2 (2.2L)

On the right side of the engine compartment

Engine Controls Component Views in Engine Controls - 2.2L

Powertrain Control Module Connector End Views in Engine Controls - 2.2L

Radio

Center of the IP

Entertainment Component Views in Entertainment

--

Radio (Except Bravada) Connector C1 (10 Cavities)

Center of the IP

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Radio Connector (Bravada)

Center of the IP

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Radio Speaker Amplifier

In the center console

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Radio Speaker Amplifier Connector C2 (w/ Uplevel Audio)

In the center console

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Rear License Plate Lamp (Sportside Pickup)

Above the rear license plate

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Rear License Plate Lamp, LH (Fleetside Pickup)

Left of the rear license plate

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Rear License Plate Lamp, LH (Utility)

On the rear bumper

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Rear License Plate Lamp, Center (Export)

On the rear bumper

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Rear License Plate Lamp, RH (Fleetside Pickup)

Right of the rear license plate

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Rear License Plate Lamp, RH (Utility)

On the rear bumper

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Rear Seat Audio Control

Rear of the center console

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Rear Window Defogger Grid (Utility)

Part of the liftglass window

Stationary Windows Component Views in Stationary Windows

--

Rear Window Defogger Relay (Utility)

In the underhood fuse block

Power and Grounding Component Views

Electrical Center Identification Views

Rear Window Washer Pump (Utility)

LF of the engine compartment, the upper pump in the washer fluid reservoir

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Rear Window Wiper Cutout and Liftglass Ajar Jamb Switch (Utility)

In the liftgate/endgate, near the liftglass latch

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Rear Window Wiper Motor (Utility)

In the liftgate/endgate, near the liftglass latch

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Rear Window Wiper Motor Controller (Utility)

Part of the rear window wiper motor

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Rear Wiper/Washer and Endgate/Liftgate Window Release Switch

On the IP, to the left of the radio

--

Wiper/Washer Connector End Views in Wipers/Washer Systems

Redundant Steering Wheel Controls

Mounted on the steering wheel

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Remote Tape/CD Player

In the center of the floor console

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Remote Control Door Lock Receiver

On the left IP sound insulator

Keyless Entry Component Views in Keyless Entry

Keyless Entry Connector End Views in Keyless Entry

Retained Accessory Power Relay

In the body relay block

Power and Grounding Component Views

Electrical Center Identification Views

Seat Adjuster Memory Module, LH

Under the left seat

Power Seat Component Views in Seats

--

Seat Adjuster Memory Module, LH Connector C3 (2 Cavities)

Under the left seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Adjuster Switch, LH (8-Way w/ Memory) (12 Cavities)

On the left side of the LF lower seat cushion

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Adjuster Switch, LH (6 or 8-Way w/o Memory)

On the left side of the LF lower seat cushion

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Adjuster Switch, RH (6 or 8-Way w/o Memory)

On the right side of the RF lower seat cushion

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Belt Switch

In the left seat belt buckle

--

Seat Belt Connector End Views in Seat Belts

Seat Heater Module, LH

Under the left seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Heater Module, RH

Under the right seat

--

Power Seat Connector End Views in Seats

Secondary Air Injection Reactor (AIR) Fuse Block (2.2L)

Mounted to the RF fender, next to the battery

Engine Controls Component Views in Engine Controls - 2.2L

--

Secondary Air Injection Reactor (AIR) Fuse Block (4.3L)

Mounted to the RF fender, next to the battery

Engine Controls Component Views in Engine Controls - 4.3L

--

Secondary Air Injection Reactor (AIR) Pump (w/ California Emissions) (2.2L)

In the lower right front engine compartment area

Engine Controls Component Views in Engine Controls - 2.2L

--

Secondary Air Injection Reactor (AIR) Pump (w/ California Emissions) (4.3L)

In the lower right front engine compartment area

Engine Controls Component Views in Engine Controls - 4.3L

--

Secondary Air Injection Reactor (AIR) Pump Connector C1 (2 Cavities) (w/ California Emissions) (2.2L)

In the lower right front engine compartment area

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Secondary Air Injection Reactor (AIR) Pump Connector C1 (2 Cavities) (w/ California Emissions) (4.3L)

In the lower right front engine compartment area

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Secondary Air Injection Reactor (AIR) Pump Connector  C2 (2 Cavities) (w/ California Emissions) (2.2L)

In the lower right front engine compartment area

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Secondary Air Injection Reactor (AIR) Pump Connector  C2 (2 Cavities) (w/ California Emissions) (4.3L)

In the lower right front engine compartment area

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Side Door Jamb Switch, LF

Left side of the IP

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Side Door Jamb Switch, RF

Right side of the IP

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Side Door Jamb Switch, LR

In the left B-pillar

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Side Door Jamb Switch, RR

In the right B-pillar

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Side Marker Lamp, LF

LF of the vehicle, the outer part of the headlamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Side Marker Lamp, RF

RF of the vehicle, the outer part of the headlamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Side Marker Lamp, LR

LR of the vehicle, in the tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Side Marker Lamp, RR

RR of the vehicle, in the tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Side Window Lockout Connector

The second connector from the front at the LF armrest, in the master window switch assembly

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Starter Motor (2.2L)

Lower right of the engine

Engine Electrical Component Views in Engine Electrical

--

Starter Motor (4.3L)

Lower left of the engine

Engine Electrical Component Views in Engine Electrical

--

Starter Relay

In the underhood fuse block

Engine Electrical Component Views in Engine Electrical

Electrical Center Identification Views

Starter Solenoid

Mounted on the starter

Engine Electrical Component Views in Engine Electrical

--

Stop Lamp Switch

Mounted on the brake pedal

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Sunroof Module

At the front of the sunroof

Power Roof Systems Component Views in Roof

--

Sunroof Module Connector C1

Dome harness to the sunroof harness overhead, near the sunroof express module

Power Roof Systems Component Views in Roof

Power Roof Systems Connector End Views in Roof

Tail and Stop Lamp, LH (Export)

At the LR tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Tail and Stop Lamp, RH (Export)

At the RR tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Torque Converter Clutch Pulse Width Modulation Solenoid (TCC PWM SOL) Valve

In the automatic transmission

Transmission Component Location in Automatic Transmission

Automatic Transmission Internal Connector End Views in Automatic Transmission

Torque Converter Clutch Solenoid (TCC SOL) Valve

In the automatic transmission

Transmission Component Location in Automatic Transmission

Automatic Transmission Internal Connector End Views in Automatic Transmission

Trailer Wiring Provision (2-Door Utility)

Coiled at the RR of the rear crossmember

Lighting Systems Component Views in Lighting Systems

--

Trailer Wiring Provision (4-Door Utility)

Coiled in the LR of the crossmember

Lighting Systems Component Views in Lighting Systems

--

Transfer Case Encoder Motor (NP4)

Right side of the ATC, below the rear transfer case speed sensor connector

Transfer Case Control Component Views in Transfer Case - NVG 136 (NP4)

--

Transfer Case Encoder Motor (NP8)

Left side of the ATC, below the front transfer case propshaft speed sensor connector

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

--

Transfer Case Encoder Motor (2 Cavities) (w/ Auto 4WD) (NP4)

Right side of the ATC, below the rear transfer case speed sensor connector

Transfer Case Control Component Views in Transfer Case - NVG 136 (NP4)

Transfer Case Control Connector End Views in Transfer Case - NVG 136 (NP4)

Transfer Case Encoder Motor Connector C1 (4 Cavities) (w/ Push Button Control) (NP8)

Top of transfer case, left side

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

Transfer Case Control Connector End Views in Transfer Case - NVG 236 (NP8)

Transfer Case Encoder Motor Connector C2 (6 Cavities) (w/ Push Button Control) (NP8)

Left side of the ATC, below the front transfer case propshaft speed sensor connector

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

Transfer Case Control Connector End Views in Transfer Case - NVG 236 (NP8)

Transfer Case Shift Control Switch (NP1)

Right of the instrument cluster

Transfer Case Control Component Views in Transfer Case - NVG 233 (NP1)

--

Transfer Case Shift Control Switch (NP8)

Right of the instrument cluster

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

--

Transfer Case Shift Control Switch Connector C1 (8 Cavities) (NP1)

Right of the instrument cluster

Transfer Case Control Component Views in Transfer Case - NVG 233 (NP1)

Transfer Case Control Connector End Views in Transfer Case - NVG 233 (NP1)

Transfer Case Shift Control Switch Connector C1 (8 Cavities) (NP8)

Right of the instrument cluster

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

Transfer Case Control Connector End Views in Transfer Case - NVG 236 (NP8)

Transfer Case Shift Control Switch Connector C2 (4 Cavities) (NP1)

Right of the instrument cluster

Transfer Case Control Component Views in Transfer Case - NVG 233 (NP1)

Transfer Case Control Connector End Views in Transfer Case - NVG 233 (NP1)

Transfer Case Shift Control Switch Connector C2 (4 Cavities) (NP8)

Right of the instrument cluster

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

Transfer Case Control Connector End Views in Transfer Case - NVG 236 (NP8)

Transfer Case Shift Control Module (NP4)

Behind the RF kick panel, the lower connector

Transfer Case Control Component Views in Transfer Case - NVG 136 (NP4)

--

Transfer Case Shift Control Module (NP8)

Behind the RF kick panel

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

--

Transfer Case Shift Control Module Connector C1 (32 Cavities) (NP4)

Behind the RF kick panel, the lower connector

Transfer Case Control Component Views in Transfer Case - NVG 136 (NP4)

Transfer Case Control Connector End Views in Transfer Case - NVG 136 (NP4)

Transfer Case Shift Control Module Connector C1 (32 Cavities) (NP8)

Behind the RF kick panel, the lower connector

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

Transfer Case Control Connector End Views in Transfer Case - NVG 236 (NP8)

Transfer Case Shift Control Module Connector C2 (4 Cavities) (NP4)

Behind the RF kick panel, the upper connector

Transfer Case Control Component Views in Transfer Case - NVG 136 (NP4)

Transfer Case Control Connector End Views in Transfer Case - NVG 136 (NP4)

Transfer Case Shift Control Module Connector C2 (4 Cavities) (NP8)

Behind the RF kick panel, the upper connector

Transfer Case Control Component Views in Transfer Case - NVG 236 (NP8)

Transfer Case Control Connector End Views in Transfer Case - NVG 236 (NP8)

Transfer Case Shift Control Module (NP1)

Behind the RF kick panel

Transfer Case Control Component Views in Transfer Case - NVG 233 (NP1)

Transfer Case Control Connector End Views in Transfer Case - NVG 233 (NP1)

Turn Signal Lamp, LR (Export)

At the LR tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Turn Signal Lamp, RR (Export)

At the RR tail lamp

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Turn Signal Lamp 2/4 Flasher (Pickup)

Right side of the IP, mounted next to C203

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Turn Signal Lamp 3/6 Flasher (Utility)

Right side of the IP, mounted next to C203

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Underhood Fuse Block

On the top of the left inner wheelwell

Power and Grounding Component Views

--

Underhood Fuse Block Connector C1 (68 Cavities) (Body)

Below the underhood fuse block

Power and Grounding Component Views

Power and Grounding Connector End Views

Underhood Fuse Block Connector C2 (68 Cavities) (Engine)

Below the underhood fuse block

Power and Grounding Component Views

Power and Grounding Connector End Views

Underhood Fuse Block Connector C3 (32 Cavities) (Chassis)

Below the underhood fuse block

Power and Grounding Component Views

Power and Grounding Connector End Views

Underhood Fuse Block Connector C4 (32 Cavities) (Forward Lamps)

Below the underhood fuse block

Power and Grounding Component Views

Power and Grounding Connector End Views

Underhood Fuse Block Connector C5 (2 Cavities) (Body)

Below the underhood fuse block

Power and Grounding Component Views

Power and Grounding Connector End Views

Underhood Fuse Block Connector C6 (2 Cavities) (Body)

Below the underhood fuse block

Power and Grounding Component Views

Power and Grounding Connector End Views

Vehicle Control Module (VCM) (4.3L)

Right side of the engine compartment

Engine Controls Component Views in Engine Controls - 4.3L

--

Vehicle Control Module (VCM) (4.3L) Connector C3 (Clear) (32 Cavities)

Right side of the engine compartment

Engine Controls Component Views in Engine Controls - 4.3L

VCM Connector End Views in Engine Controls - 4.3L

Vehicle Control Module (VCM) (4.3L) Connector C4 (24 Cavities)

Right side of the engine compartment

Engine Controls Component Views in Engine Controls - 4.3L

VCM Connector End Views in Engine Controls - 4.3L

Vehicle Interface Unit

Behind the RR outer panel

--

--

Vehicle Speed Sensor (VSS) (2.2L w/ A/T)

RR of the A/T

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Vehicle Speed Sensor (VSS) (2.2L Engine w/ M/T)

LR of the M/T

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Vehicle Speed Sensor (VSS) (4.3L w/ A/T)

RR of the A/T

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Vehicle Speed Sensor (VSS) (4.3L)

To the LR of the auto 4WD transfer case

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Vehicle Speed Sensor (VSS) (4.3L w/ M/T)

To the LR of the M/T

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Visor Vanity Mirror Lamp, LH

In the left sunshade

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Visor Vanity Mirror Lamp, RH

In the right sunshade

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Windshield Washer Pump

LF of the engine compartment, in the washer fluid reservoir

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Windshield Wiper Motor

Center rear of the engine compartment, on the cowl

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

C100 (6 Cavities) (4.3L)

Engine harness to heated oxygen sensor extension harness, rear of engine compartment, near the A/C accumulator

Harness Routing Views

Inline Harness Connector End Views

C101 (16 Cavities) (2.2L)

Engine harness to body harness, right of the engine compartment, near the PCM

Harness Routing Views

Inline Harness Connector End Views

C101 (10 Cavities) (4.3L)

Engine harness to body harness, right of the engine compartment, near the VCM

Harness Routing Views

Inline Harness Connector End Views

C104 (6 Cavities)

Top of the transmission

Harness Routing Views

Inline Harness Connector End Views

C106 (6 Cavities)

Forward lamps to body harness, inside the LF fender, near the underhood fuse block

Harness Routing Views

Inline Harness Connector End Views

C106 (7 Cavities) (Envoy)

Forward lamps to body harness, inside the LF fender, near the underhood fuse block

Harness Routing Views

Inline Harness Connector End Views

C106 (8 Cavities) (Export)

Forward lamps to body harness, inside the LF fender, near the underhood fuse block

Harness Routing Views

Inline Harness Connector End Views

C108 (7 Cavities) (w/ NP1)

Transfer case extension harness to body harness, LR engine compartment near cowl penetration P100

Harness Routing Views

Inline Harness Connector End Views

C108 (7 Cavities) (w/ Auto 4WD) (Bravada)

Transfer case extension harness to body harness, LR engine compartment near cowl penetration P100

Harness Routing Views

Inline Harness Connector End Views

C108 (16 Cavities) (w/o Auto 4WD) (Except Bravada) (NP8)

Transfer case extension harness to body harness, LH rear engine compartment near cowl penetration P100

Harness Routing Views

Inline Harness Connector End Views

C200 (2 Cavities)

SIR IP harness to body harness connector, right of the IP, next to C203

Harness Routing Views

Inline Harness Connector End Views

C201 (4 Cavities)

Steering column harness to redundant steering wheel controls jumper harness, behind the SIR steering wheel inflator module

--

Inline Harness Connector End Views

C203 (116 Cavities)

Body harness to IP harness, to the right of the IP

Harness Routing Views

Inline Harness Connector End Views

C204 (7 Cavities) (Utility)

Body harness to floor shifter harness, in the IP, in front left of the HVAC case

Harness Routing Views

Inline Harness Connector End Views

C205 (40 Cavities) (Envoy)

IP harness to console harness, RF of the center floor console behind access panel

Harness Routing Views

Inline Harness Connector End Views

C209 (16 Cavities) (Pickup)

Body harness to dome harness, at the LF of the IP, at the LF window

Harness Routing Views

Inline Harness Connector End Views

C209 (16 Cavities) (Utility)

Body harness to dome harness, at the LF of the IP, at the LF window A-pillar

Harness Routing Views

Inline Harness Connector End Views

C210 (4 Cavities)

Body harness to radio redundant steering wheel controls, front of the IP, next to C211

Harness Routing Views

Inline Harness Connector End Views

C211 (48 Cavities)

Body harness to steering column harness, in front of the IP, near the steering column

Harness Routing Views

Inline Harness Connector End Views

C217 (4 Cavities)

Body harness to IP harness, at the lower left of the IP, near the IP fuse block, behind the knee bolster panel

Harness Routing Views

Inline Harness Connector End Views

C223 (2 Cavities) (Except Envoy)

IP harness to auxiliary power tray, in the IP, left of C203

Harness Routing Views

Inline Harness Connector End Views

C224 (4 Cavities) (Except Envoy)

Body harness to ashtray harness, in front of the IP, to the rear of the ashtray

Harness Routing Views

Inline Harness Connector End Views

C224 (4 Cavities) (Envoy)

Body harness to IP tray harness, in front of the IP, to the rear of the ashtray

Harness Routing Views

Inline Harness Connector End Views

C300 (2 Cavities) (Utility w/ Sunroof)

Dome harness to sunroof harness overhead, near the sunroof express module

Harness Routing Views

Inline Harness Connector End Views

C301 (6 Cavities) (Bravada or Envoy w/ Sunroof)

Near the driver information display module

Harness Routing Views

Inline Harness Connector End Views

C301 (4 Cavities) (Utility, Except Bravada or Envoy)

Near the driver information display module

Harness Routing Views

Inline Harness Connector End Views

C315 (6 Cavities) (4-Door Utility w/ Power Seats)

Body harness to RF seat pigtail connector, under the RF seat

Harness Routing Views

Inline Harness Connector End Views

C317 (6 Cavities) (Pickup)

Body harness to LF seat belt switch and power seats, under the LF seat

Harness Routing Views

Inline Harness Connector End Views

C317 (6 Cavities) (Utility)

Body harness to LF seat belt switch and power seats, under the LF seat

Harness Routing Views

Inline Harness Connector End Views

C401 (5 Cavities) (Pickup)

In the rear, left side of the frame rail

Harness Routing Views

Inline Harness Connector End Views

C402 (4 Cavities) (Utility) (Domestic)

Body harness to right taillamp harness, at the RR of the vehicle

Harness Routing Views

Inline Harness Connector End Views

C402 (5 Cavities) (Utility) (Export)

Body harness to right taillamp harness, at the RR of the vehicle

Harness Routing Views

Inline Harness Connector End Views

C403 (4 Cavities) (Utility)

Body harness to left taillamp harness, to the LR of the vehicle

Harness Routing Views

Inline Harness Connector End Views

C411 (2 Cavities) (Utility w/ Endgate)

Body harness to endgate harness, to the rear of the left center of the body, at the endgate

Harness Routing Views

Inline Harness Connector End Views

C412 (4 Cavities) (Utility w/ Endgate)

Body harness to endgate harness, to the rear left center of the body, at the endgate

Harness Routing Views

Inline Harness Connector End Views

C413 (6 Cavities) (Utility w/ Endgate)

Body harness to endgate harness, to the rear left center of the body, at the endgate

Harness Routing Views

Inline Harness Connector End Views

C426 (8 Cavities) (Utility w/ Liftgate)

Body harness to liftglass harness in-line connector, near the upper left corner of the liftgate

Harness Routing Views

Inline Harness Connector End Views

C427 (1 Cavity) (Utility w/ Liftgate)

Body harness to liftgate harness, near the upper left corner of the liftgate

Harness Routing Views

--

C428 (8 Cavities) (Utility w/ Liftgate)

Body harness to liftgate harness, near the upper right corner of the liftgate

Harness Routing Views

Inline Harness Connector End Views

C429 (1 Cavity) (Utility w/ Liftgate)

Body harness to liftgate harness, near the upper right corner of the liftgate

Harness Routing Views

--

C430 (4 Cavities) (Utility)

Chassis harness to license lamp harness, inside the rear crossmember, in front of the license plate

Harness Routing Views

Inline Harness Connector End Views

C430 (2 Cavities) (Sportside Pickup)

Chassis harness to license lamp harness, inside the rear crossmember, in front of the license plate

Harness Routing Views

Inline Harness Connector End Views

C432 (1 Cavity)

LR of vehicle at passthrough for the liftgate glass

Harness Routing Views

--

C433 (1 Cavity) (Utility w/ Endgate)

Body harness to endgate coiled cord connector, RH, at the RR upper body, near the endgate liftglass

Harness Routing Views

--

C470 (3 Cavities) (Envoy only)

In the right rear body trim between the body harness and the load leveling harness

Harness Routing Views

Inline Harness Connector End Views

C471 (6 Cavities) (Envoy only)

In the right rear body trim between the body harness and the load leveling harness

Harness Routing Views

Inline Harness Connector End Views

C472 (2 Cavities) (Envoy Only)

In the rear quarter of the vehicle

Harness Routing Views

Inline Harness Connector End Views

C474 (24 Cavities) (Vehicle Interface Unit, Connector C1) (Envoy only)

In the rear quarter of the vehicle

--

Inline Harness Connector End Views

C500 (4 Cavities) (w/o Power Locks/Windows)

Body harness to LF door harness, in the LF door

Harness Routing Views

Inline Harness Connector End Views

C500 (22 Cavities) (w/ Power Locks/Windows)

Body harness to LF door harness, in the LF door

Harness Routing Views

Inline Harness Connector End Views

C501 (16 Cavities) (4-Door Utility only)

Body harness to LF door harness, in the LF door

Harness Routing Views

Inline Harness Connector End Views

C601 (4 Cavities) (w/o Power Locks/Windows)

Body harness to RF door harness, in the RF door

Harness Routing Views

Inline Harness Connector End Views

C601 (22 Cavities) (w/ Power Locks/Windows)

Body harness to RF door harness, in the RF door

Harness Routing Views

Inline Harness Connector End Views

C901 (1 Cavity) (Utility w/ Liftgate)

Liftgate harness to RH Liftglass coiled cord connector RH, inside the liftgate, right side of the rear window defogger grid

Harness Routing Views

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G100 (w/ California Emissions)

(CKT 1550) Air harness on the lower right radiator support

Harness Routing Views

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G102 (2.2L)

(CKT 350) At the engine harness, RF of the engine block, under the generator

Harness Routing Views

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G102 (4.3L)

(CKT 350) Engine harness, RR of the cylinder head

Harness Routing Views

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G103 (2.2L)

(CKT 351) Engine harness, RF of the engine block, under the generator

Harness Routing Views

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G103 (4.3L)

(CKT 351) Engine harness, RR of the cylinder head

Harness Routing Views

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G104 (4.3L)

Engine harness, LR of the cylinder head

Harness Routing Views

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G105 (2.2L)

(CKT 450, CKT 451) Engine harness, to the RR of the engine block, near the electronic ignition control module

Harness Routing Views

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G105 (4.3L)

(CKT 450, CKT 451) Engine harness, LR of the cylinder head

Harness Routing Views

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G106

(CKT 1550) Battery negative harness, at the right side frame rail, forward of the RF wheel

Harness Routing Views

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G107

(CKT 750) Battery negative harness, to the RF of the engine block

Power and Grounding Component Views

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G108

(CKT 250) Battery negative harness, to the right of the radiator support, next to the battery fuse

Harness Routing Views

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G109 (Envoy)

(Circuit 150) Forward lamps harness, in the left side of the radiator support, near SP100

Harness Routing Views

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G110

(CKT 150) Body harness, near the windshield washer pump

Harness Routing Views

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G111

(CKT 150) Forward lamps harness, to the left of the radiator support, near SP100

Harness Routing Views

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G112

(CKT 250) Forward lamps harness, to the right of the radiator support, near SP101

Harness Routing Views

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G113 (Envoy)

(Circuit 250) Forward lamps harness, to the right inside of the radiator support, near SP101

Harness Routing Views

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G117

(CKT 850) Body harness, to the LR of the engine compartment, near the cruise control module

Harness Routing Views

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G200

(CKT 1850) Body harness, to the LF of the IP, above P100

Harness Routing Views

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G201

(CKT 1850) Body harness, to the LF of the IP, above P100, above G200 and G202

Harness Routing Views

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G202

(CKT 1850) Body harness, to the LF of the IP, above P100

Harness Routing Views

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G203

(CKT 1050) Body harness, to the right of the IP, between C203 and the splice packs, breakout from harness attached to bulkhead (RH side)

Harness Routing Views

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G204

(CKT 1050) Body harness, to the right of the IP, between C203 and the splice packs, breakout from harness attached to bulkhead (LH side)

Harness Routing Views

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G205

(CKT 1050) Body harness, to the right of the IP, between C203 and the splice packs, breakout from harness attached to bulkhead (RH side)

Harness Routing Views

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G206

(CKT 1050) Body harness, to the right of the IP, between C203 and the splice packs, breakout from harness eyelet at bulkhead (LH side)

Harness Routing Views

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G207

(CKT 1850) Steering column harness, next to the multifunction switch

Harness Routing Views

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G208 (Envoy)

(CKT 1050)

Harness Routing Views

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G402 (Utility)

(CKT 22, CKT 1650) Chassis harness, in the rear left side of the crossmember, near SP423

Harness Routing Views

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G402 (Pickup)

(CKT 1750) Chassis harness, near the top center of the second crossmember from rear, with the fuel filler neck ground strap

Harness Routing Views

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G420 (Utility)

(CKT 1450) Body harness, in the RR body corner, near C402 to the tail lamp harness

Harness Routing Views

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G422 (Pickup)

(CKT 2250) Chassis harness, in the rear of the right side frame rail

Harness Routing Views

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G450 (Utility)

(CKT 1350) Body harness, in the LR body corner, near C403 to the tail lamp harness

Harness Routing Views

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G470 (Envoy)

(Circuit 1350) Body harness, in the LR body corner, near C403 to the tail lamp harness

Harness Routing Views

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G475 (Pickup)

(Circuit 1750) Tail lamp harness, in the rear of the LH frame rail near SP402

Harness Routing Views

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P100

IP bulkhead pass-through, LR of the engine compartment, on the cowl

Harness Routing Views

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P400 (Envoy)

Right rear of vehicle

Harness Routing Views

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P402 (Utility)

LH tail lamp jumper, to the LR of the vehicle, near the LH park and turn lamp

Harness Routing Views

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P403 (Utility)

RH tail lamp jumper, to the RR of the vehicle, near the RH park and turn lamp

Harness Routing Views

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P404 (4-Door Utility)

Body w/ endgate to the LH CHMSL/cargo lamp, below the roof panel

Harness Routing Views

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P500

Body harness to the LF door pass-through, between the body and the LF door

Harness Routing Views

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P501

LF door to outside rear view mirror, in the LF door, at the outside rear view mirror

Harness Routing Views

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P600

Body harness to RF door pass-through, between the body and the RF door

Harness Routing Views

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P601

RF door to outside rear view mirror, in the RF door, at the outside rear view mirror

Harness Routing Views

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P900 (Utility w/ Endgate)

Body to the endgate, between the body harness and the endgate

Harness Routing Views

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P901 (Utility w/ Liftgate)

Body to the LH liftgate harness, in the left side of the liftgate

Harness Routing Views

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P902 (Utility w/ Liftgate)

Body to RH liftgate harness, in the right side of the liftgate

Harness Routing Views

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S105 (w/ California Emissions)

(CKT 78) AIR jumper, between G100 and the breakout to the engine harness, 5 cm (2 in) from the breakout to the engine harness

Harness Routing Views

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S106 (2.2L)

(CKT 351) Engine harness, between the breakouts to the PCM and to the fuel injector connector, 25 cm (10 in) from the breakouts to the PCM

Harness Routing Views

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S106 (4.3L)

(CKT 351) Engine harness, between the breakouts to the rear heated oxygen sensors connector and the body harness connector, 7 cm (2.8 in) from the breakout to the heated oxygen sensor connector

Harness Routing Views

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S108 (Export)

(CKT 350) In the forward lamp harness between the breakouts to the RH horn connector and SP101, 16 cm (6.4 in) from the RH horn connector breakout

Harness Routing Views

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S113

(CKT 1020) Body harness, between the blower motor breakout and the blower motor relay breakout, 13 cm (5.2 in) from the breakout to the blower motor

Harness Routing Views

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S118 (4.3L)

(CKT 850) Body harness, between the breakouts to the blower motor and the blower motor relay

Harness Routing Views

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S129 (2.2L)

(CKT 1020) Engine harness, between the A/C refrigerant pressure sensor breakout and the C111 breakout, 20 cm (7.9 in) from the breakout to the refrigerant pressure sensor

Harness Routing Views

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S140 (2.2L w/ A/T)

(CKT 450) Engine harness, on the engine harness at the A/T, 13 cm (5.2 in) toward the engine from the breakout to the VSS

Harness Routing Views

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S140 (4.3L w/ A/T)

(CKT 450) Engine harness, at the A/T, 13 cm (5.2 in) into the breakout to the VSS

Harness Routing Views

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S140 (w/ M/T)

(CKT 450) Engine harness, on the engine harness breakout to the M/T VSS, 7 cm (2.8 in) from the breakout

Harness Routing Views

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S152 (2.2L)

(CKT 351, CKT 413, CKT 451) Engine harness, between the breakouts for the fuel injector connector and the ignition control module, 7 cm (2.8 in) from G105

Harness Routing Views

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S152 (4.3L)

(CKT 351, CKT 413, CKT 451) Engine harness, between the breakouts for the LR and RR engine block grounds, 13 cm (5.1 in) from the breakout to the LR engine grounds

Harness Routing Views

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S202 (w/ Gen 2 OnStar Only)

(CKT 640) Body harness, near Splice Pack SP202, 17 cm (6.6 in) from the breakout to C210

in Wiring Systems

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S204

(CKT 300) IP harness, near the IP fuse block, 4 cm (1.6 in) into the breakout to C217

Harness Routing Views

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S205

(CKT 1220) IP harness, between the breakouts for the radio and BCM connector C3, 8 cm (3.2 in) from the breakout to the radio

Harness Routing Views

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S206 (w/ Gen 2 OnStar Only)

(CKT 39) Body harness, between the breakout to BCM and C474

in Wiring Systems

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S208 (w/o Auto A/C)

(CKT 40) IP harness, between the breakouts to the radio and to the RH console courtesy lamp, 4 cm (1.6 in) from the breakout to the lamp

Harness Routing Views

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S208 (w/ Auto A/C)

(CKT 40) IP harness, between the breakouts for the BCM connector C3 and the stereo radio, 6 cm (2.4 in) from the breakout to the BCM

Harness Routing Views

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S217 (w/o Auto A/C)

(CKT 341) IP harness, in the breakout to the heater controller connectors, 6 cm (2.4 in) into the breakout

Harness Routing Views

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S240 (Utility w/ Auto A/C)

(CKT 340) IP harness, 4 cm (1.6 in) from the breakout to the BCM connector C3 and the breakout to the instrument cluster

Harness Routing Views

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S268

(CKT 1040) Auxiliary power tray harness, 9.5 cm (3.7 in) from the in-line IP connector

Harness Routing Views

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S269

(CKT 1050) Auxiliary power tray harness, 8.5 cm (3.4 in) from the in-line IP connector

Harness Routing Views

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S276 (Envoy)

(CKT 1040) IP harness, 6.5 cm (2.6 in) from the BCM connector C3 breakout toward the right side of the vehicle

Harness Routing Views

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S283

(CKT 2409) IP harness, between the breakouts to the BCM connector C3 and the radio, 13 cm (5.2 in) from the breakout to the BCM

Harness Routing Views

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S290

(CKT 1301) IP harness, between the breakout to C205

Harness Routing Views

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S302 (Utility w/ Sunroof)

(CKT 1850) Dome harness between the breakouts to the inside air temperature sensor and the LH visor vanity mirror lamp, 5 cm (1.9 in) from the breakout to the sensor

Harness Routing Views

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S302 (Utility w/o Sunroof)

(CKT 1850) Dome harness between the breakouts to the inside air temperature sensor and the LH visor vanity mirror lamp, 5 cm (1.9 in) from the breakout to the sensor

Harness Routing Views

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S304 (4-Door Utility)

(CKT 1440) Body harness, before the breakout to the RR and LR doors

Harness Routing Views

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S311 (w/ Power Seats)

(CKT 1440) In the LH power seat harness

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S313 (w/ Power Seats)

(CKT 1350) LH power seat harness, 15 cm (5.9 in) from C317

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S314 (w/ Heated Power Seats)

(CKT 2240) LH power seat harness, 20 cm (7.8 in) from C317

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S320 (w/ Power Seats)

(CKT 1350) RH power seat harness, 15 cm (5.9 in) from C315

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S321 (w/ Heated Power Seats

(CKT 2240) RH power seat harness, 20 cm (7.8 in) from C315

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S335 (Utility w/ Floor Shift A/T)

(CKT 1850) Floor shift extension harness, between the in-line connector and the lamp breakout, 7 cm (2.8 in) from the lamp breakout

Harness Routing Views

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S336 (Utility w/ Floor Shift A/T)

(CKT 1220) Floor shift extension harness, between the automatic transmission shift lock solenoid and the lamp breakout, 7 cm (2.8 in) from the lamp breakout

Harness Routing Views

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S350 (Envoy)

(CKT 1050) Console harness, between C205 and the first breakout, 7 cm (2.8 in) from the first breakout

Harness Routing Views

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S404 (Utility)

(CKT 1350) Body harness, 10 cm (3.9 in) before the breakout to the high mount stop lamp

Harness Routing Views

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S405 (Utility)

(CKT 1320) Body harness, 10 cm (3.9 in) before the breakout to the high mount stop lamp

Harness Routing Views

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S406 (Export)

(CKT 1320) In the body harness, 10 cm (3.9 in) from the C403 breakout, toward the high mount stop lamp

Harness Routing Views

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S417 (Utility)

(CKT 18) LH tail lamp jumper harness, near C403, 18 cm (7.1 in) from P402

Harness Routing Views

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S418 (Utility)

(CKT 18) RH tail lamp jumper harness, near C402, 18 cm (7.1 in) from P403

Harness Routing Views

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S419 (Utility)

(CKT 150) LH tail lamp jumper harness, 8 cm (3.2 in) toward C403 from P402

Harness Routing Views

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S420 (Utility)

(CKT 150) RH tail lamp jumper harness, 8 cm (3.2 in) toward C402 from P403

Harness Routing Views

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S425 (Export)

(CKT 2109) In the license lamp harness, between the breakouts for the LH and center license lamps, 16.5 cm (6.5 in) from the LH license lamp breakout

Harness Routing Views

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S426 (Export)

(CKT 1650) In the license lamp harness, between the breakouts for the LH and center license lamps, 6.5 cm (2.6 in) from the LH license lamp breakout

Harness Routing Views

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S427 (Utility)

(CKT 1350, CKT 1450) LR body harness, 7 cm (2.8 in) below the breakout to the left tail lamp connector C403

Harness Routing Views

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S470 (Envoy)

(CKT 1350) In the rear quarter harness approximately 4 cm (1.6 in) right of load leveling air direction valve breakout.

Harness Routing Views

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S471 (Envoy)

(CKT 1350) In the rear quarter on the load leveling harness

Harness Routing Views

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S473 (Envoy)

(CKT 639) In the rear quarter on the load leveling harness

Harness Routing Views

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S474 (Envoy)

(CKT 1840) In the rear quarter on the load leveling harness

Harness Routing Views

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S475 (Envoy only)

(CKT 1840) Body harness, 65 cm (25.6 in) from G420 breakout toward the rear of vehicle

Harness Routing Views

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S476 (Envoy only)

(CKT 1301) Body harness, 7 cm (2.8 in) from G450 breakout toward the rear of vehicle

Harness Routing Views

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S501

(CKT 1850) LH door harness, between breakout to door speaker and door lock and side window switch

Harness Routing Views

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S502

(CKT 2409) LH door harness, between breakout to door speaker and door lock and side window switch

Harness Routing Views

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S601

(CKT 1050) RH door harness

Harness Routing Views

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Splice Pack SP100

(CKT 150) Forward lamp harness, to the left of the radiator support

Harness Routing Views

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Splice Pack SP101

(CKT 250) Forward lamp harness, to the right of the radiator support

Harness Routing Views

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Splice Pack SP200

(CKT 41, CKT 241, CKT 341, CKT 817) Strapped to the body harness, under carpet in the RH dash area about 30cm (12 in) from the right kick panel

Harness Routing Views

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Splice Pack SP201

LH side of the IP, taped to the harness, near P100

Harness Routing Views

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Splice Pack SP202

(CKT 379, CKT 1850) Strapped to the body harness, at the left center of the IP

Harness Routing Views

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Splice Pack SP203

(CKT 1050) IP harness, on the IP, strapped to the body harness, behind the HVAC controls

Harness Routing Views

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Splice Pack SP204

(CKT 584, CKT 1414, CKT 1415, CKT 1050) Strapped to the body harness, in the right front of the IP, to the left of SP200

Harness Routing Views

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Splice Pack SP400 (Pickup)

(CKT 1324, CKT 2509, CKT 2609) Tail lamp harness, on the center inside of the rear crossmember

Harness Routing Views

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Splice Pack SP401

(CKT 2250) Tail lamp harness, in the rear of the right side frame rail

Harness Routing Views

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Splice Pack SP402

(CKT 1750) Tail lamp harness, in the rear of the left side frame rail

Harness Routing Views

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Splice Pack SP423 (Utility)

(CKT 470, CKT 1650, CKT 2109) Chassis harness, on top of the rear crossmember

Harness Routing Views

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