GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

A/C Compressor Clutch

Part of the A/C compressor

HVAC Component Views in HVAC Systems with A/C - Manual

HVAC Connector End Views in HVAC Systems with A/C - Manual

A/C Compressor Clutch Diode (2.2L Engine)

20 cm (7.9 in) toward the main engine harness from the A/C compressor connector

HVAC Component Views in HVAC Systems with A/C - Manual

--

A/C Compressor Clutch Diode (4.3L Engine)

In the engine harness breakout, 8 cm (3.1 in) from the breakout to the A/C compressor high pressure switch

HVAC Component Views in HVAC Systems with A/C - Manual

--

A/C Compressor Clutch Relay

In the Underhood Fuse Block

Power and Grounding Component Views

--

A/C Compressor Cycling Switch (4.3L Engine)

At the A/C accumulator

HVAC Component Views in HVAC Systems with A/C - Manual

HVAC Connector End Views in HVAC Systems with A/C - Manual

Air Injection Reactor (AIR) Fuse Block

Mounted to the RF fender next to the battery

--

--

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

In the lower right front engine compartment area

--

Engine Controls Connector End Views in Engine Controls - 4.3L

Air Temperature Valve Sensor and Motor

RH top of the heater

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

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

Amplifier Connector (C2) (w/Uplevel Audio)

In the center console

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Automatic Transmission Controller (Utility w/Floor Shift)

Located in center floor console

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

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

Automatic Transmission Indicator lamp (Utility w/Floor Shift)

In the Floor Shift harness, center floor console

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

Automatic Transmission Electronic Component Views in Automatic Transmission

Automatic Transmission Inline Harness Connector End View in Automatic Transmission

Automatic Transmission Preference Switch (w/Column Shift)

In the steering column

Automatic Transmission Electronic Component Views in Automatic Transmission

--

Auxiliary Power Outlet, LH

In the auxiliary power tray, RH of the IP

Power and Grounding Component Views

Power and Grounding Connector End Views

Auxiliary Power Outlet, RH

In the auxiliary power tray, RH of the IP

Power and Grounding Component Views

Power and Grounding Connector End Views

Auxiliary Power Outlet, Rear

Utility only, in the rear quarter harness

Power and Grounding Component Views

Power and Grounding Connector End Views

Auxiliary Power Outlet, Floor Console

Envoy only, in the rear floor console

Power and Grounding Component Views

Power and Grounding Connector End Views

Backup Lamp Switch (w/M50)

LH 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, LH side of transmission

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Backup Lamp, LH

LH Rear 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

RH Rear 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 Mega® Fuse

In the lower RH 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)

RH Rear of the engine compartment

HVAC Component Views in HVAC Systems with A/C - Manual

HVAC Connector End Views in HVAC Systems with A/C - Manual

Blower Motor (w/ Auto A/C)

RH Rear of the engine compartment

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

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

Blower Motor Relay (w/ Manual A/C)

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

HVAC Component Views in HVAC Systems with A/C - Manual

Lighting Systems Connector End Views in Lighting Systems

Body Relay Block

LH of the dash, right of the IP Fuse Block

Power and Grounding Component Views

Power and Grounding Connector End Views

Body Control Module (BCM) Connector C1, Brown (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, Blue (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, Purple (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

Brake Pressure Warning Switch

At the RH end of the EBCM

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Brake Transmission Shift Interlock (BTSI) Solenoid, (w/ Column Shift)

In the steering column

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

--

Brake Transmission Shift Interlock (BTSI) Solenoid, (w/ Floor Shift)

Part of the Automatic Transmission Controller, in the center floor console.

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

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

Camshaft Position (CMP) Sensor (4.3L Engine)

Rear of the distributor

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

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

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

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 LH of the IP

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Courtesy Lamp, RH Console

Lower RH 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

Lighting Systems Component Views in Lighting Systems

--

Crankshaft Position (CKP) Sensor (4.3L Engine)

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)

LH Rear 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 LH 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

Lighting Systems Component Views in Lighting Systems

--

Dome Lamp (Utility)

Overhear, between the front seats

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Dome and High Mounted Stoplamp (Pickup)

Center top of the rear cab

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Door Handle Switch, LH

Inside the door by the latches

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Door Handle Switch, RH

Inside the door by the latches

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Door Jamb Switch, LH

LH of the IP

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Door Jamb Switch, RH

RH of the IP

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Door Jamb Switch, LH Rear

In the LH B pillar

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Door Jamb Switch, RH Rear

In the RH B pillar

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

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

In the LH door trim panel near 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 LH door trim panel near armrest

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

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

In the RH door trim panel near 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 (8 Cavities)

In the RH door trim panel near armrest

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock Cylinder Switch, LH

Inside the door at the lock cylinder

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock Cylinder Switch, RH

Inside the door at the lock cylinder

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views

Door Lock Relay

In the Body Relay Block

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Unlock Relay

In the Body Relay Block

Power and Grounding Component Views

--

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

Driver Information Display Module  C2 (6 Cavities) (w/ Short Console)

Driver Information Display Module, Front overhead of the passenger compartment, to the compass remote sensor

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

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

Electronic Brake Control Module (EBCM)

On the Brake Pressure Modulator Valve (BPMV), LH rear wheelwell

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Electronic Brake Control Module (EBCM) Connector C3 (2 Cavities)

The body harness connector, LH 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 (w/ Auto A/C)

The IP harness center of the IP, below the radio

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

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

Endgate Lock Cylinder Switch

Top center of the endgate

Power Door Systems Component Views in Doors

Body Rear End Connector End Views in Body Rear End

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 Valve (4.3L Engine)

Top RH 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 Vent Valve

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

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 (Bravada or Envoy)

RF of the vehicle

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 Relay

In the Underhood Fuse Block

Power and Grounding Component Views

--

Fog Lamp Switch

LH of the IP, Part of the Headlamp Switch

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Front Axle Switch (Except Bravada)

At the front axle, RH of the differential

Transfer Case Control Component Views in Transfer Case

Transfer Case Control Connector End Views in Transfer Case

Front Drive Axle Clutch Solenoid

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

Transfer Case Control Connector End Views in Transfer Case

Fuel Injectors #1-6 (4.3L Engine)

Part of the Central Sequential Fuel Injection (CSFI) (4.3L Engine)

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Fuel Pump and Sender

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 Relay

In the Underhood Fuse Block

Power and Grounding Component Views

--

Fuse Holder

Engine compartment, to the right of the radiator

Power and Grounding Component Views

--

Generator (2.2L Engine)

RF of the engine

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

Generator (4.3L Engine)

RF of the engine

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Hazard Switch

Top of the steering column upper shroud

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

--

Headlamp Dimmer Switch

Part of the headlamp switch

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp Grounding Relay

In the Body Relay Block

Lighting Systems Component Views in Lighting Systems

--

Headlamp Ballast, LH (HID) (Envoy)

Below the LH headlamp assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp Ballast, RH (HID) (Envoy)

Below the RH headlamp assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp, LH High Beam

The inner headlamp bulb

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 Power Relay

In the Underhood Fuse Block

Lighting Systems Component Views in Lighting Systems

--

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

Heated Oxygen Sensor (HO2S) Bank 1, Sensor 1 (2.2L Engine)

In the exhaust pipe, to the rear of the catalytic converter

Engine Controls Component Views in Engine Controls - 2.2L

Engine Controls Connector End Views in Engine Controls - 2.2L

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

LH Rear of the exhaust pipe, LH 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 Engine)

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 Engine)

RH 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 (w/ Man A/C) Connector C1 (10 Cavities) (Heater Control Lamp)

Bottom center connector

HVAC Component Views in HVAC Systems with A/C - Manual

HVAC Connector End Views in HVAC Systems with A/C - Manual

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

Next to the vacuum harness connector

HVAC Component Views in HVAC Systems with A/C - Manual

HVAC Connector End Views in HVAC Systems with A/C - Manual

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

Top center connector

HVAC Component Views in HVAC Systems with A/C - Manual

HVAC Connector End Views in HVAC Systems with A/C - Manual

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

Between connectors C1 and C3

HVAC Component Views in HVAC Systems with A/C - Manual

HVAC Connector End Views in HVAC Systems with A/C - Manual

Heater Controller Connector C1 (10 Cavities)

Upper center of the IP

Heater Blower Controls Component Views in Heating and Ventilation (Non- A/C)

Heater Blower Controls Connector End Views in Heating and Ventilation (Non- A/C)

Heater Controller Connector C2 (5 Cavities)

Next to the vacuum harness connector

Heater Blower Controls Component Views in Heating and Ventilation (Non- A/C)

Heater Blower Controls Connector End Views in Heating and Ventilation (Non- A/C)

High Beam Relay

In the Underhood Fuse Block

Power and Grounding Component Views

--

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

Power and Grounding Component Views

--

High Mount Stop Lamp Resistor (Utility)

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

Lighting Systems Component Views in Lighting Systems

--

Horn, LH

In the LH fenderwall

Horn Component Views in Horns

Horn Connector End Views in Horns

Horn, RH

In the RH fenderwall

Horn Component Views in Horns

Horn Connector End Views in Horns

Horn Relay

In the Underhood Fuse Block

Horn Component Views in Horns

--

HVAC Solenoid Assembly (w/ Auto A/C)

On the lower rear of the heater assembly, near the Body Control Module

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

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

Ignition Coil (4.3L Engine)

Top RH of the engine

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Ignition Control Module (ICM) (4.3L Engine)

Top RH of the engine

Engine Controls Component Views in Engine Controls - 4.3L

Engine Controls Connector End Views in Engine Controls - 4.3L

Ignition Control Module (ICM) (2.2L Engine) Connector C1 (2 Cavities)

RH rear 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

Ignition Control Module (ICM) (2.2L Engine) Connector C2 (6 Cavities)

RH rear 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

Ignition Key Alarm Switch

At the ignition switch, part of the lock module

Audible Warnings Component Views in Instrument Panel, Gauges and Console

--

Ignition Switch

To the RH of the steering column

Power and Grounding Component Views

--

Inadvertent Power Lamp Relay

In the Body Relay Block

Power and Grounding Component Views

--

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

In the roof area over the driver's side door

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

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

Inside Rear View Mirror (Automatic Day/Night Mirror w/ Lights)

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

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 door jamb switch, LF

Power and Grounding Component Views

Power and Grounding Connector End Views

Liftgate Ajar Jamb Switch

Bottom center of the liftgate

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

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

Bottom center of the liftgate liftglass

Body Rear End Component Views in Body Rear End

Body Rear End Connector End Views in Body Rear End

Liftglass Relay

In the Body Relay Block

Power and Grounding Component Views

--

Load Leveling Air Direction Valve (Envoy)

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

Load Leveling Height Sensor (Envoy)

On the frame rear crossmember

--

Automatic Level Control Connector End Views in Automatic Level Control

Load Leveling Inflator Switch (Envoy)

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

Load Leveling Pump (Envoy)

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

Load Leveling Timer Relay (Envoy)

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

Low Beam Relay

In the Underhood Fuse Block

Lighting Systems Component Views in Lighting Systems

--

Lumbar Switch, LH

LH side seat lower

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Lumbar Switch, RH

RH side seat lower

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Mass Air Flow (MAF) Sensor (4.3L Engine)

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 D/SW & WSH & WSWA W/LVR)

LH side of the steering column

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

--

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 LH 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

LH rear 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

RH rear 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

Lighting Systems Component Views in Lighting Systems

--

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 (PNP) Switch, Connector C1 (7 Cavities)

LH of the transmission

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

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

Park Position Switch (w/ column Shift A/T)

In the Steering Column

--

--

Power Seat Adjuster Switch, LH (6-Way & 8-Way Memory)

On the left side of the LH Front lower seat cushion

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Power Seat Adjuster Switch, LH Connector C1 (8-Way Non-Memory)

On the left side of the LH Front lower seat cushion

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Power Seat Adjuster Switch, LH Connector C2 (8-Way Non-Memory)

On the left side of the LH Front lower seat cushion

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Power Seat Adjuster Switch, RH (6-Way & 8-Way Memory)

On the right side of the RH Front lower seat cushion

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Power Seat Adjuster Switch, RH Connector C1 (8-Way Non-Memory)

On the right side of the RH Front lower seat cushion

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Power Seat Adjuster Switch, RH Connector C2 (8-Way Non-Memory)

On the right side of the RH Front lower seat cushion

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

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

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 Engine)

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 (Except Bravada) Connector C1, (10 Cavitites)

Center of IP

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Radio (Bravada)

Center of IP

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Rear Defogger Relay (Utility)

In the Underhood Fuse Block

Power and Grounding Component Views

--

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, 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

--

--

Rear Window Washer Pump Motor (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 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 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 Switch and Endgate/Liftgate Window Release Switch

On the IP, LH of the radio

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Remote Audio Player (Utility)

In the center floor console

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Remote Compact Disc Player (Bravada & Envoy)

In the center floor console

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Remote Control Door Lock Receiver

On the LH 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

--

Seat Belt Switch , LH

Under the LH seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Heater Module, LH

Under the LH seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Heater Module, RH

Under the RH seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Memory Module, LH Connector C3 (2 Cavities)

Under the LH seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Side Marker Lamp, LH

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, RH

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, LH Rear

LH Rear 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, RH Rear

RH Rear 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 Switch

The second connector from the front at the LF armrest

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Starter (2.2L Engine)

Lower LH of the engine

Engine Electrical Component Views in Engine Electrical

--

Starter (4.3L Engine)

Lower RH of the engine

Engine Electrical Component Views in Engine Electrical

--

Starter Relay

In the Underhood Fuse Block

Engine Electrical Component Views in Engine Electrical

--

Steering Wheel Controls

Mounted on the steering wheel

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Sunroof Module Connector C1

LH of the sunroof module at the front of the sunroof

Power Roof Systems Component Views in Roof

Power Roof Systems Connector End Views in Roof

Sunshade Mirror Lamp, LH

In the LH sunshade

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Sunshade Mirror Lamp, RH

In the RH sunshade

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Supplemental Inflatable Restraint Front End Discriminating Sensor, LH

On the front frame crossmember

SIR Component Views in SIR

SIR Connector End Views in SIR

Supplemental Inflatable Restraint Front End Discriminating Sensor, RH

On the front frame crossmember

SIR Component Views in SIR

SIR Connector End Views in SIR

Supplemental Inflatable Restraint IP Module Switch (Pickup)

On the IP, to the left of the radio

SIR Component Views in SIR

SIR Connector End Views in SIR

Supplemental Inflatable Restraint Sensing and Diagnostic Module (SDM)

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

SIR Component Views in SIR

SIR Connector End Views in SIR

TCC/Stop Lamp Switch

Mounted on the brake pedal

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Trailer Wiring Provision (2-door Utility)

Coiled at the right rear of the rear crossmember

--

--

Trailer Wiring Provision (4-door Utility)

Coiled in the left rear crossmember

Lighting Systems Component Views in Lighting Systems

--

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

RH of the ATC, below the rear transfer case speed sensor connector

Transfer Case Control Component Views in Transfer Case

Transfer Case Control Connector End Views in Transfer Case

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

RH of the ATC, below the rear transfer case speed sensor connector

Transfer Case Control Component Views in Transfer Case

Transfer Case Control Connector End Views in Transfer Case

Transfer Case Select Switch (w/ Push Button Control) Connector C1 (8 Cavities)

Right of the Instrument Panel Cluster

Transfer Case Control Component Views in Transfer Case

Transfer Case Control Connector End Views in Transfer Case

Transfer Case Select Switch (w/ Push Button Control) Connector C2 (4 Cavities)

Right of the Instrument Panel Cluster

Transfer Case Control Component Views in Transfer Case

Transfer Case Control Connector End Views in Transfer Case

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

Behind RH Front kick panel, the lower connector

Transfer Case Control Component Views in Transfer Case

Transfer Case Control Connector End Views in Transfer Case

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

Behind RH Front kick panel, the upper connector

Transfer Case Control Component Views in Transfer Case

Transfer Case Control Connector End Views in Transfer Case

Transfer Case Speed Sensor, Front (w/ Auto 4WD) (Bravada)

Top LH Rear of the Transfer Case

Transfer Case Control Component Views in Transfer Case

Transfer Case Control Connector End Views in Transfer Case

Transfer Case Speed Sensor, Rear (w/ Auto 4WD) (Bravada)

Top RH Rear of the Transfer Case, near the rear drive shaft

Transfer Case Control Component Views in Transfer Case

Transfer Case Control Connector End Views in Transfer Case

Turn Signal Lamp 2/4 Flasher (Pickup)

RH 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)

RH of the IP, mounted next to C203

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Turn Signal Switch

Part of the multifunction switch

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

--

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

Universal Garage Door Opener (UGDO)

Part of the Driver Information Display Module

--

--

Vehicle Control Module (VCM) (4.3L Engine)

RH of the engine compartment

Engine Controls Component Views in Engine Controls - 4.3L

--

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

RH 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 Engine) Connector C4 (24 Cavities)

RH of the engine compartment

Engine Controls Component Views in Engine Controls - 4.3L

VCM Connector End Views in Engine Controls - 4.3L

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

RH rear 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)

LH rear 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 Engine w/ A/T)

RH rear of the A/T

Automatic Transmission Electronic Component Views in Automatic Transmission

Engine Controls Connector End Views in Engine Controls - 4.3L

Vehicle Speed Sensor (VSS) (4.3L Engine, Bravada)

To RH rear of the auto 4WD transfer case

Automatic Transmission Electronic Component Views in Automatic Transmission

Engine Controls Connector End Views in Engine Controls - 4.3L

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

To the left rear of the M/T

--

Engine Controls Connector End Views in Engine Controls - 4.3L

Windshield Wiper Pump Motor

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)

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)

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

Harness Routing Views

Inline Harness Connector End Views

C101 (10 Cavities) (4.3L Engine)

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

Harness Routing Views

Inline Harness Connector End Views

C106 (4 Cavities)

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/ Auto 4WD) (Bravada)

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

Harness Routing Views

Inline Harness Connector End Views

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

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

Harness Routing Views

Inline Harness Connector End Views

C109 (2 Cavities)

SIR body harness to antilock brake 4WAL harness connector, LH of the engine compartment, near the EBCM

Harness Routing Views

Inline Harness Connector End Views

C117 (w/ California Emissions)

Engine harness to AIR harness, near VCM

Harness Routing Views

Inline Harness Connector End Views

C119 (2 Cavities) (w/ California Emissions)

4WAL/SIR harness to AIR jumper harness, at the RH framerail, next to G118

Harness Routing Views

Inline Harness Connector End Views

C175 (13 Cavities)

Engine harness to A/T connector, on the right side of the A/T

Harness Routing Views

Automatic Transmission Inline Harness Connector End View in Automatic Transmission

C203 (116 Cavities)

Body harness to IP harness, to the RH 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 of the automatic transmission controller

Harness Routing Views

Inline Harness Connector End Views

C205 (40 Cavities) (IP to Console harness, Envoy)

IP harness to Console harness, RH Front 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

Harness Routing Views

Inline Harness Connector End Views

C210 (4 Cavities)

Body harness to radio 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 top LF of the IP, near the LF window pillar below the IP Fuse Block

Harness Routing Views

Inline Harness Connector End Views

C223 (2 Cavities) (Except Envoy)

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

Harness Routing Views

Inline Harness Connector End Views

C224 (4 Cavities) (Except 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

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)

In the rear, LH of the frame rail

Harness Routing Views

Inline Harness Connector End Views

C402 (4 Cavities) (Utility)

Body harness to RH taillamp harness, at the RH rear of the vehicle

Harness Routing Views

Inline Harness Connector End Views

C403 (4 Cavities) (Utility)

Body harness to LH taillamp harness, to the LH rear 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 LH 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 LH corner of the liftgate

Harness Routing Views

Inline Harness Connector End Views

C428 (8 Cavities) (Utility w/ Liftgate)

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

Harness Routing Views

Inline Harness Connector End 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) (Utility w/ Endgate)

Body harness to the endgate coiled cord connector LH, at the LH rear upper body, near the endgate liftglass

Harness Routing Views

Inline Harness Connector End Views

C433 (1 Cavity) (Utility w/ Endgate)

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

Harness Routing Views

Inline Harness Connector End 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

Harness Routing Views

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

C900 (1 Cavity) (Utility w/Liftgate)

Liftgate harness to liftglass coiled cord connector, LH, inside the liftgate, LH of the rear window defogger grid

Harness Routing Views

Inline Harness Connector End Views

G100 (4.3L Engine w/ California Emissions)

Between the AIR Pump breakout and the breakout to the engine harness

Harness Routing Views

--

G102 (2.2L Engine)

At the engine harness, RH Front of the engine block, under the generator

Harness Routing Views

--

G102 (4.3L Engine)

Engine harness, RH rear of the cylinder head

Harness Routing Views

--

G103 (2.2L Engine)

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

Harness Routing Views

--

G103 (4.3L Engine)

(CKT 351) Engine harness, RH Rear of the cylinder head

Harness Routing Views

--

G104 (4.3L Engine)

Engine harness, LH Rear of the cylinder head

Harness Routing Views

--

G105 (2.2L Engine)

(CKT 450, CKT 451) Engine harness, to the RH rear of the engine block, near the Ignition Control Module

Harness Routing Views

--

G105 (4.3L Engine)

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

Harness Routing Views

--

G106

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

Harness Routing Views

--

G107

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

Harness Routing Views

--

G108

(CKT 250) Battery negative harness, to the RH of the radiator support, next to the battery MegaFuse®

Harness Routing Views

--

G109 (Envoy)

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

Harness Routing Views

--

G110

(CKT 150) Body harness, in the LH of the radiator support, , near SP100

Harness Routing Views

--

G111

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

Harness Routing Views

--

G112

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

Harness Routing Views

--

G113 (Envoy)

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

Harness Routing Views

--

G117

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

Harness Routing Views

--

G118

(CKT 1851) 4WAL/SIR harness, at the RH frame rail, forward of the RF wheel

Harness Routing Views

--

G200

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

Harness Routing Views

--

G201

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

Harness Routing Views

--

G202

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

Harness Routing Views

--

G203

(CKT 1050) Body harness, to the RH of the IP, between C203 and the splice packs

Harness Routing Views

--

G204

(CKT 1050) Body harness, to the RH of the IP, between C203 and the splice packs

Harness Routing Views

--

G205

(CKT 1050) Body harness, to the RH of the IP, between C203 and the splice packs

Harness Routing Views

--

G206

(CKT 1050) Body harness, to the RH of the IP, between C203 and the splice packs

Harness Routing Views

--

G207

(CKT 1850) Steering Column harness

Harness Routing Views

--

G402 (Utility)

(CKT 22, CKT 1650) Chassis harness, in the rear of the LH frame rail

Harness Routing Views

--

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

--

G420 (Utility)

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

Harness Routing Views

--

G422 (Pickup)

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

Harness Routing Views

--

G450 (Utility)

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

Harness Routing Views

--

G470 (Envoy)

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

Harness Routing Views

--

G475 (Pickup)

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

Harness Routing Views

--

P100

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

Harness Routing Views

--

P400 (Envoy)

Right hand rear of vehicle

Harness Routing Views

--

P402 (Utility)

LH tail lamp jumper, To the LH rear of the vehicle, near the LH park and turn lamp

Harness Routing Views

--

P403 (Utility)

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

Harness Routing Views

--

P500

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

Harness Routing Views

--

P501

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

Harness Routing Views

--

P600

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

Harness Routing Views

--

P900 (Utility w/ Endgate)

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

Harness Routing Views

--

P901 (Utility w/ Liftgate)

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

Harness Routing Views

--

P902 (Utility w/ Liftgate)

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

Harness Routing Views

--

S103 (2.2L Engine w/ A/C)

(CKT 350) Engine harness, on the anode side of the A/C compressor clutch diode, in the breakout to the A/C compressor and cutoff switch

Harness Routing Views

--

S103 (4.3L Engine w/ A/C)

(CKT 350) Engine harness, on the anode side of the A/C compressor clutch diode, in the breakout to the A/C compressor and cutoff switch

Harness Routing Views

--

S105 (4.3L Engine) (w/ California Emissions)

(CKT 78) AIR jumper, between G100 and the breakout to the engine harness, 5 cm (1.9 in) from the breakout to the engine harness

Harness Routing Views

--

S106 (2.2L Engine)

(CKT 351) Engine harness, between the breakouts to the PCM and to the fuel injector connector, 25 cm (9.8 in) from the breakouts to the PCM

Harness Routing Views

--

S106 (4.3L Engine)

(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

--

S113

(CKT 1020) Body harness, between the blower motor breakout and the blower motor relay breakout, 13 cm (5.1 in) from the breakout to the blower motor

Harness Routing Views

--

S118 (4.3L Engine)

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

Harness Routing Views

--

S129 (2.2L Engine)

(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

--

S140 (w/ A/T)

(CKT 450) Engine harness, on the engine harness at the A/T, 8 cm (3.1 in) toward the engine from the breakout to the VSS

Harness Routing Views

--

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

--

S150 (4.3L Engine)

(CKT 539) Heated oxygen sensor (HO2S) harness, between the breakouts to the RF and the post-catalytic heated oxygen sensors (HO2S), 10 cm (3.9 in) from the breakout to the RH sensor

Harness Routing Views

--

S151 (4.3L Engine)

(CKT 350) Heated oxygen sensor (HO2S) harness, 10 cm (3.93 in) from the breakout to the right front heated oxygen sensor (HO2S)

Harness Routing Views

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S152 (2.2L Engine)

(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 Engine)

(CKT 351, CKT 413, CKT 451) Engine harness, between the breakouts for the LH rear and RH rear engine block grounds, 15 cm (5.9 in) from the breakout to the LH rear engine grounds

Harness Routing Views

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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 (3.1 in) from the breakout to the radio

Harness Routing Views

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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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S223

(CKT 642) IP harness, near the IP fuse block, in the breakout to C217

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 module 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 (3.3 in) from the in-line IP connector

Harness Routing Views

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S276 (Envoy)

(CKT 1040) Body harness, 6 cm (2.4 in) from the BCM C3 breakout toward the RH 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 (5.1 in) from the breakout to the BCM

Harness Routing Views

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S290

(CKT 1301) IP harness, between the breakout to the BCM, C3, and In-line Connector C205

Harness Routing Views

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S302 (Pickup)

(CKT 1850) Dome harness between the breakout to the dome lamp and to the LH sunshade mirror lamp, 10 cm (3.9 in) from the breakout to the dome lamp

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 sunshade 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 sunshade 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 RH, and LH rear doors

Harness Routing Views

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S309

(CKT 1324) Body harness, between the rear doors and the endgate connectors, 98 cm (38.6 in) from the breakout for the rear doors

Harness Routing Views

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S310 (Utility)

(CKT 40) On the dome lamp harness, 5 cm (1.9 in) from the sunshade mirror lamp, LH

Harness Routing Views

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S313 (w/ Power Seats)

(CKT 1350) LH Power Seat harness, 15 cm (5.9 in) from C317

Harness Routing Views

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S314 (w/ Heated Power Seats)

(CKT 2240) LH Power Seat harness, 20 cm (7.9 in) from C317

Harness Routing Views

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S320 (w/ Power Seats)

(CKT 1350) RH Power Seat harness, 15 cm (5.9 in) from C315

Harness Routing Views

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S321 (w/ Heated Power Seats

(CKT 2240) RH Power Seat harness, 20 cm (7.9 in) from C315

Harness Routing Views

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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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S350 (Envoy)

(CKT 1050) Console harness, between connector 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 mounted stoplamp

Harness Routing Views

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S405 (Utility)

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

Harness Routing Views

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S415 (Utility)

(CKT 9) LH tail lamp jumper harness, 13 cm (5.1 in) toward C403 from P402

Harness Routing Views

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S416 (Utility)

(CKT 9) RH tail lamp jumper harness, 13 cm (5.1 in) toward C402 from P403

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 (3.1 in) toward C403 from P402

Harness Routing Views

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S420 (Utility)

(CKT 150) RH tail lamp jumper harness, 8 cm (3.1 in) toward C402 from P403

Harness Routing Views

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S427 (Utility)

(CKT 1350, CKT 1450) LH rear 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

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

Harness Routing Views

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S474

(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 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 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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Splice Pack SP100

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

Harness Routing Views

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Splice Pack SP101

(CKT 250) Forward lamp harness, to the RH inside 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 SP202

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

Harness Routing Views

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Splice Pack SP203

(CKT 1050) IP harness, on the IP, in front of the ashtray, strapped to the Body Harness

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 center front of the IP, to the LH 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 RH frame rail

Harness Routing Views

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Splice Pack SP402

(CKT 1750) Tail lamp harness, in the rear of the LH 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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