GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Accelerator Pedal Position (APP) Sensor, L18

Part of the accelerator pedal

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Accessory Power Outlets

In the center, lower right side of the IP, to the left of the ash tray

Power and Grounding Component Views

Power and Grounding Connector End Views

Ashtray Lamp

In the ashtray housing

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

A/T Shift Lock Control Solenoid

On the right side of the steering column, under the support bracket

Shift Lock Control Component Views in Shift Lock Control

Shift Lock Control Connector End Views in Shift Lock Control

Automatic Transmission Input Shaft Speed (ISS) Sensor (4L80E)

LF of transmission

Automatic Transmission Electronic Component Views in Automatic Transmission

Automatic Transmission Related Connector End Views in Automatic Transmission

Auxiliary Battery (L18)

In the left front side of the engine compartment

Engine Electrical Component Views in Engine Electrical

--

Auxiliary Battery Relay (L18)

In the left rear of the engine compartment, on the fender, near the underhood fuse-relay center

Engine Electrical Component Views in Engine Electrical

--

Backup Alarm (8S3)

Rear frame crossmember, 34 cm (13.5 in) from the left frame rail

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

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

Backup Lamp - Left

Part of the left tail lamp assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Backup Lamp - Right

Part of the right tail lamp assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Backup Lamp Switch (MW3)

On the left top of the transmission

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Battery - Right

In the right front of the engine compartment

Power and Grounding Component Views

--

Blower Motor

Under the right side of the IP, forward of the IP compartment box

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Blower Motor Resistor Assembly

On top of the HVAC module

HVAC Component Views in HVAC Systems Manual

HVAC Connector End Views in HVAC Systems - Manual

Brake Lamp Relay

In the underhood fuse-relay center, in the left rear side of the engine compartment, on the fender

Electrical Center Identification Views

Power and Grounding Connector End Views

Brake Pressure Differential Switch

Bolted to the ABS casting, near the brake master cylinder, at the LF wheelhousing

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Camshaft (CMP) Position Sensor (L18)

Front of the engine block, between the driveshaft pulley and the power steering pump

Engine Controls Component Views in Engine Controls-8.1L

Engine Controls Connector End Views in Engine Controls-8.1L

Cigar Lighter

In the lower right center of the IP, to the left of the ash tray

Power and Grounding Component Views

Power and Grounding Connector End Views

Clutch Pedal Position (CPP) Switch

Under the IP, at the entrance to the clutch master cylinder

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Convenience Center

Under the left side of the IP, on the bulkhead

Electrical Center Identification Views

Power and Grounding Connector End Views

Coolant Level Switch (L65)

In the coolant reservoir, RH of engine compartment

Cooling System Component Views in Engine Cooling

Cooling System Connector End Views in Engine Cooling

Courtesy Lamp - Left Front Door

On the middle left side of the left front door

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Courtesy Lamp - Right Front Door

On the middle right side of the right front door

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Crankshaft Position (CKP) Sensor (L18)

Rear of the engine block, LH side, near the fly wheel housing

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Data Link Connector (DLC)

Under LH of IP, LH of steering column, mounted to bottom of knee bolster

Data Link Communications Component Views in Data Link Communications

Data Link Communications Connector End Views in Data Link Communications

Daytime Running Lamps (DRL) Control Module

Under the left side of the IP, taped to the IP harness

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Daytime Running Lamps (DRL) Diode

Under the left side of the IP, attached to the reinforcement bar, just right of the steering column support

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Daytime Running Lamps (DRL) Relay

Under the left side of the IP, at the lower center of the convenience center

Electrical Center Identification Views

Power and Grounding Connector End Views

Dome Lamp Defeat Switch

On the left side of the IP, on the left side of the steering column, part of the headlamp switch

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Dome Lamp

On the windshield centerline, in the headliner, forward of the rear window

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Door Jamb Switch - Driver

At the left end of the IP

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Door Jamb Switch - Front Passenger

At the right end of the IP

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Electronic Brake Control Module (EBCM)

Near the brake master cylinder, at the LF wheelhousing

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Engine Coolant Temperature Sensor (L18)

RH cylinder head, near #6 spark plug

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Engine Oil Pressure Sensor (L18)

Rear top center of the engine

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Evaporative Emissions (EVAP) Canister Purge Solenoid (L18)

At top RH of the engine

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Footwell Courtesy Lamp - Left

Under the left side of the IP

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Footwell Courtesy Lamp - Right

Under the right side of the IP

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Fuel Level Sensor (L18)

In the fuel tank, part of the fuel pump and sender assembly

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Fuel Level Sensor - Secondary - Dual Tanks

In the auxiliary fuel tank

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Fuel Injectors (L18)

In the intake manifold

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Fuel Pump - Secondary - Dual Tanks

Inside left frame rail ahead of the rear axle

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Fuel Pump and Sender Assembly (L18)

In the fuel tank

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Fuel Balance Module - Dual Tanks (L18)

Inside the LH frame rail, under the door

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Fuel Balance Pump Relay (L18)

On top of the fuel balance module

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Fuel Pump Prime Connector

Engine compartment near the underhood fuse block

Engine Controls Component Views in Engine Controls

--

Fuel Pump Relay

In the underhood fuse block, left rear of the engine compartment, on the fender

Electrical Center Identification Views

Power and Grounding Connector End Views

Fuse Block - IP

At the left end of the IP, near the left front door jamb switch

Electrical Center Identification Views

Power and Grounding Connector End Views

Fuse Block - Underhood

In the left rear side of the engine compartment, on the fender

Electrical Center Identification Views

Power and Grounding Connector End Views

Generator

RH Front of engine

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Headlamp Switch

Lower left side of the IP

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp Dimmer Switch

Part of the turn signal/malfunction switch

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp - Left Side

On the left front of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp - Right Side

On the right front of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp - High Beam - Left

On the left front of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp -Low Beam - Left

On the left front of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp - High Beam - Right

On the right front of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp - Low Beam - Right

On the right front of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Heated Oxygen Sensor - Bank 1 (L18)

Left exhaust manifold

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Heated Oxygen Sensor Bank 2 (L18)

Right exhaust manifold

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

High Speed Blower Motor Relay

Forward of the IP compartment box, on the HVAC plenum

HVAC Component Views in HVAC Systems Manual

HVAC Connector End Views in HVAC Systems - Manual

Horn Relay

In the underhood fuse block

Electrical Center Identification Views

Power and Grounding Connector End Views

Horn Switch

At the top of the steering column, under the steering wheel pad

Horn Component Views in Horns

Horn Connector End Views in Horns

Horn - Left

At the front of the vehicle

Horn Component Views in Horns

Horn Connector End Views in Horns

Horn - Right

At the front of the vehicle

Horn Component Views in Horns

Horn Connector End Views in Horns

HVAC Control Assembly

In the center of the IP, below the radio

HVAC Component Views in HVAC Systems - Manual

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

Ignition Coils

Top of valve cover above each spark plug

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Ignition Key Alarm Switch

Part of the ignition switch

Steering Column Disassembled View in Steering Wheel and Column

Inline Harness Connector End Views

Ignition Switch

Right side of steering column, under lock cylinder

Steering Column Disassembled View in Steering Wheel and Column

Inline Harness Connector End Views

Instrument Panel Cluster

On the upper left end of the IP, above the steering column

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

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

Intake Air Temperature (IAT) Sensor (L18)

Part of MAF/IAT sensor at the intake of air cleaner box

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

IP Compartment Lamp

On top of the IP compartment box

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Junction Block - Underhood

On the cowl, above P100 and C100

Engine Electrical Component Views in Engine Electrical

--

Knock Sensors (L18)

Rear of engine block, each side

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

MAF/IAT Sensor (L18)

In the intake of the air cleaner housing

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Manifold Absolute Pressure (MAP) Sensor (L18)

Top RH center of the manifold, near the rear of the engine

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Marker Lamp - LF

In the left edge of the left park/turn signal lamp housing

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Marker Lamp - RF

In the right edge of the right park/turn signal lamp housing

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Marker Lamps - Roof

Across the top front of the roof

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Mass Air Flow (MAF) Sensor (L18)

Part of the MAF/IAT sensor at the intake for the air cleaner box

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Mode Actuator

Under the IP, on the left side of the HVAC plenum

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Multifunction Alarm Module

In the convenience center

Electrical Center Identification Views

Power and Grounding Connector End Views

Park/Turn Signal Lamp - LF

At the LF corner of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Park /Turn Signal Lamp - RF

At the LF corner of the vehicle

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Park Brake Switch

Mounted on park brake, under LH end of IP

Hydraulic Brake Component Views in Hydraulic Brakes

Hydraulic Brake Connector End Views in Hydraulic Brakes

Park/Neutral Position (PNP) Switch (A/T)

At LH center of transmission

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Powertrain Control Module (PCM) (L18)

LH side of the engine compartment, on top of the wheel housing

Engine Controls Component Views in Engine Controls - 8.1L

Powertrain Control Module Connector End Views in Engine Controls - 8.1L

Radio

In the center of the IP

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Radio Antenna

On the right fender

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Reading Lamps

Near the back window centerline

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Recirculation Actuator

Under the IP, on the HVAC module

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Seat Adjuster Switch - Driver

In the LF seat, on the bottom, mounted to the frame

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Belt Switch, Left

Inside the left front seat belt buckle

Seat Belt Component Views in Seat Belt

Seat Belt Connector End Views in Seat Belt

Seat Horizontal Motor

Under the driver's seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Front Vertical Motor

Under the driver's seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Front Tilt Switch

On the lower left side of the driver's seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Lumbar Motor - Driver

Under the driver's seat, mounted to the seat frame

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Lumbar Motor - Front Passenger

Under the right front seat, mounted to the seat frame

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Lumbar Switch - Driver

On the lower left front of the driver's seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Lumbar Switch - Front Passenger

On the lower right of the right front seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Rear Vertical Motor

Under the driver's seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Seat Rear Tilt Switch

On the lower left side of the driver's seat

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Side Marker Lamp - Left Front

In the front of the left rear fender

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Side Marker Lamp - Right Front

In the front of the right rear fender

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Speaker - LF Door

At the lower right of the left door panel

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Speaker - RF Door

At the lower left of the right door panel

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Starter

Lower RR of engine

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Starter Solenoid

On top of the starter

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Starter Relay

In the underhood fuse block, left rear side of the engine compartment, on the fender

Electrical Center Identification Views

Power and Grounding Connector End Views

Stop Lamp Relay

In the underhood fuse block, left rear side of the engine compartment, on the fender

Electrical Center Identification Views

Power and Grounding Connector End Views

Stop Lamp Switch

On the top of the brake pedal

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Tail/Stop and Turn Signal Lamp, Left

Left side tail lamp assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Tail/Stop and Turn Signal Lamp, Right

Right side tail lamp assembly

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Throttle Actuator Control (TAC) Module (L18)

Rear of engine compartment, on the cowl above P100 and C100

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Throttle Actuator Control (TAC) Motor (L18)

On the RH side of the throttle body, toward the generator

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Throttle Position (TP) Sensor (L18)

On LH side of the throttle body

Engine Controls Component Views in Engine Controls - 8.1L

Engine Controls Connector End Views in Engine Controls - 8.1L

Turn Signal/Hazard Flasher Module

Mounted to the convenience center, under the left side of the IP, to the left side of the steering column, on the bulkhead

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Turn Signal/Multifunction Switch

On the left side of the steering column

Lighting Systems Component Views in Lighting Systems

Inline Harness Connector End Views

Underhood Lamp

Under the right side of the hood

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Vehicle Speed Sensor

LR of transmission

Engine Controls Component Views in Engine Controls

Engine Controls Connector End Views in Engine Controls

Wheel Speed Sensor - Left Front

At the left front wheel

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Wheel Speed Sensor - Right Front

At the right front wheel

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Windshield Washer Fluid Pump

At the washer reservoir, left rear of the radiator support bracket

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Windshield Wiper Motor Module

At the center and rear of the engine compartment, on the bulkhead

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

Windshield Wiper/Washer Switch

At the steering column, part of the turn signal/multifunction switch lever

Wiper/Washer Component Views in Wipers/Washer Systems

Wiper/Washer Connector End Views in Wipers/Washer Systems

C100

Part of the engine harness to IP harness, in the left rear side of the engine cowl

Harness Routing Views

Inline Harness Connector End Views

C102

Part of the forward lamps harness to IP harness, in the left rear side of the engine compartment, near the underhood fuse-relay center, mounted on the fender

Harness Routing Views

Inline Harness Connector End Views

C103

Part of the engine harness, inline to the tail and stop lamp harness, in the left rear side of the engine compartment, under the brake master cylinder

Harness Routing Views

Inline Harness Connector End Views

C104

Part of the IP harness to front to rear harness, in the left rear side of the engine compartment, under the brake master cylinder

Harness Routing Views

Inline Harness Connector End Views

C105 (L18)

Part of the engine harness to fuel injectors, near the center of the intake manifold on the RH side, above C149

Harness Routing Views

Inline Harness Connector End Views

C109 (9L4)

Part of the auxiliary power center harness to fused battery harness, in the left side of the engine compartment, near C100

Harness Routing Views

Inline Harness Connector End Views

C116

In the left front of the vehicle, near the radiator support

Harness Routing Views

Inline Harness Connector End Views

C122 (MT1)

On the left side of the transmission

Harness Routing Views

Automatic Transmission Inline 20-Way Connector End View in Automatic Transmission - 4L80E

C130

Engine harness, inline to the tail and stop lamp extension harness

Harness Routing Views

Inline Harness Connector End Views

C148 (L18)

Engine harness to left side coil harness, on valve cover between coils for cylinders 3 and 5

Harness Routing Views

Inline Harness Connector End Views

C149 (L18)

Engine harness to right side coil harness, on valve cover between coils for cylinders 4 and 6

Harness Routing Views

Inline Harness Connector End Views

C200

Behind the right side of the IP, near the heater motor, in foam wrap

Harness Routing Views

Inline Harness Connector End Views

C203

Behind the right side of the IP, near the heater motor, in foam wrap

Harness Routing Views

Inline Harness Connector End Views

C206

Inside the lower left side A pillar

Harness Routing Views

Inline Harness Connector End Views

C207

Inside the lower left side A pillar

Harness Routing Views

Inline Harness Connector End Views

C209

Inside the lower left side A pillar

Harness Routing Views

Inline Harness Connector End Views

C211

Under the left front seat

Harness Routing Views

Inline Harness Connector End Views

C212

Under the left front seat

Harness Routing Views

Inline Harness Connector End Views

C213

Inside the lower right side A pillar

Harness Routing Views

Inline Harness Connector End Views

C214

Inside the lower right side A pillar

Harness Routing Views

Inline Harness Connector End Views

C215

Inside the lower right side A pillar

Harness Routing Views

Inline Harness Connector End Views

C217

Inside the lower right side A pillar

Harness Routing Views

Inline Harness Connector End Views

C227

IP harness, Inline to the stop lamp switch extension harness

Harness Routing Views

Inline Harness Connector End Views

C228

Part of the crossbody harness to the right front seat belt switch, under the right front seat

Harness Routing Views

Inline Harness Connector End Views

C229

Part of the crossbody harness to the right front power seat, under the right front seat

Harness Routing Views

Inline Harness Connector End Views

C230

Behind the right side of the IP, above the HVAC module housing

Harness Routing Views

Inline Harness Connector End Views

C235 (9L4)

Part of the auxiliary power center harness to fused battery harness, on the left side of the IP, near P100

Harness Routing Views

Inline Harness Connector End Views

C238 (5G4)

Inline to roof harness

Harness Routing Views

Inline Harness Connector End Views

C266

Part of the IP harness to steering column harness, to the left side of the steering column, near the bulkhead

Harness Routing Views

Inline Harness Connector End Views

C271

IP harness to roof lamp harness

Harness Routing Views

Inline Harness Connector End Views

C290 (5G4)

Roof lamp switch harness to Dash Harness IP side near P100

Harness Routing Views

Inline Harness Connector End Views

C291 (5Y0)

Aux lamp switch harness to dash harness IP side near P100

Harness Routing Views

Inline Harness Connector End Views

C298

Behind the left side of the IP, near the convenience center

Harness Routing Views

Inline Harness Connector End Views

C299

Behind RH of IP

Harness Routing Views

Inline Harness Connector End Views

C409

Rear of vehicle, inside the left frame rail at the rear cross member

Harness Routing Views

Inline Harness Connector End Views

C410

Near the bottom rear corner of the left side door

Harness Routing Views

Inline Harness Connector End Views

C411

Near the bottom rear corner of the left side door

Harness Routing Views

Inline Harness Connector End Views

D104 (L18)

Part of the engine harness

--

--

Diode

In the underhood fuse-relay center, in the left rear side of the engine compartment, on the fender

Electrical Center Identification Views

Power and Grounding Connector End Views

G102 (L18)

Battery cable, on the lower right front of the engine block

Power and Grounding Component Views

--

G104 (L18)

Back of engine block, below the LH cylinder head

Power and Grounding Component Views

--

G105 (L18)

Back of engine block, below the LH cylinder head

Power and Grounding Component Views

--

G106 (L18)

Back of engine block, below the LH cylinder head

Power and Grounding Component Views

--

G108

Top center of the cowl, at the underhood lamp connector

Power and Grounding Component Views

--

G110

On the right frame rail, rear of the engine

Power and Grounding Component Views

--

G111 (L18)

On the right rear side of the engine

Power and Grounding Component Views

--

G112

RH inner fender behind the battery

Power and Grounding Component Views

--

G113

On the radiator support, near the left side headlamp

Power and Grounding Component Views

--

G115

Front dash below heater hose pass through (L18)

Power and Grounding Component Views

--

G200

Behind the left side of the IP, below the fuse block, on the tie bar

Power and Grounding Component Views

--

G202

On the right side of the instrument panel, mounted to the HVAC plenum bracket

Power and Grounding Component Views

--

G203

On the right side of the instrument panel, mounted to the HVAC plenum bracket

Power and Grounding Component Views

--

G401

On the left side frame rail, rear of the final frame crossmember

Power and Grounding Component Views

--

G404

Inside the left side frame rail, near the crossmember behind the cab

Power and Grounding Component Views

--

P100

In the left rear side of the engine compartment, on the cowl, above C100

Harness Routing Views

--

P101

In the right rear side of the engine compartment

Harness Routing Views

--

P102

In the left rear side of the engine compartment, on the cowl, right of P100

Harness Routing Views

--

P500

At the left front door

Harness Routing Views

--

P600

At the right front door

Harness Routing Views

--

S101 (L18)

Engine harness approximately 13 cm (5.1 in) from the breakout for C100, PCM, EBCM, and the underhood fuse block

--

--

S103 (L18)

Engine harness, approximately 6.5 cm (2.6 in) from the breakout for C100, PCM, EBCM, and the underhood fuse block

--

--

S104

Engine Harness, approximately 5 cm (2 in) from the RH coil harness breakout toward the LH coil harness breakout

--

--

S105

Engine jumper harness, approximately 15 cm (5.9 in) from oil pressure sensor breakout

--

--

S106 (L18)

Approximately 7.5 cm (3 in) from the engine harness, in the breakout to the underhood fuse relay center

--

--

S107 (L18)

Engine harness toward the breakouts for the ignition coil harnesses

--

--

S108 (L18)

Engine harness, approximately 10 cm (3.9 in) from the EVAP purge valve breakout toward the breakouts for the ignition coil harnesses

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S109

Engine harness

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S110 (L18)

Engine harness, approximately 6.5 cm (2.6 in) from the LH HO2S breakout toward the RH HO2S breakout

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S111 (L18)

Approximately 6.5 cm (2.6 in) from the engine harness into the RH HO2S breakout

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S112

Engine jumper harness, approximately 9 cm (3.5 in) from oil pressure sensor breakout, towards C112

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S113

Engine harness, approximately 18 cm (7.1 in) into the underhood fuse block breakout with the fuel pump prime connector

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S115

Engine jumper harness, approximately 5 cm (2 in) from oil pressure sensor breakout

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S116

Engine jumper harness, approximately 2 cm (0.5 in) from oil pressure sensor breakout

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S120

Forward lamps harness, approximately 22 cm (8.5 in) from windshield washer pump breakout, toward LH headlamp

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S121

Forward lamps harness, approximately 12 cm (4.5 in) from LH headlamp breakout, toward windshield washer pump

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S123

Forward lamps harness, approximately 23 cm (9 in) from LH park lamp breakout, toward windshield washer pump

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S124

Forward lamps harness approximately 26 cm (10 in) from LH headlamp breakout toward windshield washer pump

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S125 -Dual Generator

Alternator jumper harness, approximately 18 cm (7 in) from the RH generator connector, towards C115

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S128

Forward lamps harness, approximately 5 cm (2 in) from RH headlamp breakout, toward G112

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S129

Engine jumper harness, approximately 43 cm (17 in) from oil pressure sensor breakout

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S143

Engine harness, approximately 4 cm (1.6 in) from LH HO2S breakout, toward the engine oil pressure breakout

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S146

Engine harness, approximately 22 cm (8.5 in) into the underhood fuse block breakout with the fuel pump prime connector

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S147 (L18)

Engine harness, approximately 9 cm (3.5 in) from LH HO2S breakout, toward the engine oil pressure breakout

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S150

Approximately 13 cm (5 in) into the EBCM breakout from the engine harness

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S151

Engine Harness, approximately 7 cm (2.5 in) from the RH HO2S breakout toward the LH HO2S breakout

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S152

Engine harness , approximately 16.5 cm (6.5 in) from the EVAP purge valve breakout toward the LH coil harness breakout

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S157

Engine harness, approximately 20 cm (8 in) into EBCM breakout

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S158

In washer pump jumper harness

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S159

Engine harness, approximately 9 cm (3.5 in) into the breakout for the generator harness

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S160 (L18)

Engine harness

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S161

Engine harness, toward the EBCM breakout

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S162

Engine harness, toward the EBCM breakout

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S163

Bank 1 ignition coil harness forward of connector C148 near cylinder 3 coil

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S164

Bank 1 ignition coil harness forward of cylinder 3 coil clamp

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S165

Engine compartment, IP harness, approximately 9 cm (3.5 in) from P100, toward forward lamps harness connector

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S166 (L18)

Engine harness, approximately 15 cm (5.9 in) from the vehicle speed sensor

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S167

Approximately 6.5 cm (2.6 in) from into the EBCM breakout from the engine harness

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S168

Bank 2 ignition coil harness forward of cylinder 6 coil

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S169

Bank 2 ignition coil harness rear of cylinder 6 coil

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S170 (L18)

Bank 1 ignition coil harness at cylinder 5 coil clamp

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S171

Bank 2 ignition coil harness behind cylinder 6 coil

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S200

Approximately 10 cm (4 in) from the IP harness into the C100 breakout

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S201

IP harness, approximately 8 cm (3 in) from steering column harness breakout, toward the steering column

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S202

IP harness approximately 6.5 cm (2.5 in) from convenience center breakout toward DRL module

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S203

In the IP harness, approximately - cm (- in) from the C100 breakout toward the IP cluster breakout

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S204

Approximately 8 cm (3.1 in) from the IP harness into the C100 breakout

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S205

IP harness, approximately 12 cm (4.5 in) from steering column harness breakout

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S206

IP harness, approximately 6 cm (2.5 in) from steering column harness breakout, toward the steering column

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S207

Approximately 12 cm (4.5 in) from the IP harness into the steering column harness connector breakout

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S208

Approximately 48 cm (19 in) from the breakout for the cigar lighter toward C200 and C299

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S209

Approximately 42 cm (16.5 in) from the breakout for the cigar lighter toward C200 and C299

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S210 (L18)

Approximately 14 cm (5.5 in) from the IP harness into the C100 breakout

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S212

IP harness, approximately 8 cm (3 in) from the radio and HVAC breakouts toward the cigar lighter breakout

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S213

Approximately 4 cm (1.5 in) from the IP harness towards C100

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S214

In the instrument cluster breakout, approximately 8 cm (3 in) from the IP harness

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S215

IP harness, approximately 8 cm (3 in) from instrument cluster breakout, toward radio connectors breakout

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S216

IP harness, approximately 12 cm (4.7 in) from instrument cluster breakout, toward radio connectors breakout

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S217

IP harness, approximately 16 cm (6 in) from instrument cluster harness breakout, toward radio connectors breakout

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S218

IP harness, approximately 16 cm (6 in) from the radio and HVAC breakouts toward the cigar lighter breakout

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S219

IP harness, approximately 5 cm (2 in) from DLC breakout

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S220

Approximately 6 cm (2.5 in) from the IP harness into the C100 breakout

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S221

In the EVO/Passlock breakout, approximately 5 cm (2 in) from the IP harness

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S222

IP harness, approximately 20 cm (8 in) from inflatable restraint switch breakout

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S223

IP harness, approximately 13 cm (5 in) from the inflatable restraint switch breakout

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S224

Cluster connector breakout, approximately 12 cm (4.7 in) from the Inflatable IP harness

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S225

IP harness, approximately 20 cm (7.9 in) from the instrument cluster breakout, toward the radio connectors breakout

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S227

LF seat harness, approximately 5 cm (2 in) from power seat lumbar switch breakout

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S229 (L18)

IP harness, approximately 20 cm (7.9 in) from the radio breakout toward C200

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S233

Crossbody harness, approximately 25 cm (10 in) from LH power seat harness breakout

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S235

In the steering column harness breakout, approximately 4 cm (1.5 in) from the IP harness

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S236

IP harness, approximately 10 cm (4 in) into steering column harness towards the steering column

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S237

RF seat harness, approximately 4 cm (1.5 in) from power seat lumbar switch breakout

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S238

Crossbody harness, approximately 26 cm (10 in) into the LH seat harness breakout

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S241

LF seat harness, approximately 4 cm (1.5 in) from power seat lumbar

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S242

IP harness, approximately 12 cm (4.5 in) from the radio and HVAC breakouts, towards the cigar lighter breakout

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S243

HVAC Harness, toward blower motor relay

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S244

HVAC Harness, toward high blower motor relay

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S246

Crossbody harness, approximately 22 cm (8.5 in) from LF door harness breakout

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S247

Crossbody harness, approximately 6 cm (2.5 in) into LH door harness breakout

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S248

Crossbody harness, approximately 35 cm (13 in) before the LF door harness breakout, from C301

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S251

Crossbody harness, approximately 13 cm (5 in) from LF door harness breakout, toward IP harness breakout

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S252

Crossbody harness, approximately 4 cm (1.5 in) from C210 breakout, toward LH door harness breakout

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S255

Crossbody Harness, approximately 20 cm (8 in) from C210 breakout, toward the LH Seat harness breakout

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S257

Crossbody harness, approximately 8 cm (3 in) left of door lock relay breakout, toward IP harness breakout

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S259

Crossbody harness, approximately 7 cm (2.5 in) into seat belt switch harness, toward C212

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S261

Crossbody harness, approximately 12 cm (4.5 in) from seat belt switch breakout, toward RH door harness breakout

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S264

IP harness, approximately 4 cm (1.5 in) from instrument cluster breakout, toward radio connectors breakout

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S267

In the Instrument cluster breakout, approximately 4 cm (1.6 in) from the IP harness

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S268

IP harness, approximately 7 cm (2.5 in) into the HVAC control assembly breakout

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S269

IP part of the engine harness, 10.5 cm (4 in) from the breakout for the PCM connectors toward P101

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S272

Accessory power outlet breakout, approximately 4 cm (1.5 in) from

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S280

In the DLC breakout, approximately 5 cm (2 in) from IP harness

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S285 (9L4)

Auxiliary Power harness, approximately 10.5 cm (4.1 in) from the breakout for the auxiliary power wires toward C235

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S286 (9L4)

Auxiliary Power harness, approximately 4 cm (1.6 in) from the breakout for the auxiliary power wires toward C235

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S287 (9L4)

Auxiliary Power harness, approximately 17 cm (6.7 in) from the breakout for the auxiliary power wires toward C235

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S288 (9L4)

Auxiliary Power harness, in the breakout for the auxiliary power wires, approximately 4 cm (1.6 in) from the breakout for C235

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S289 (9L4)

Auxiliary Power harness, approximately 10.5 cm (4.1 in) from the breakout for C235

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S295 (5G4, 5Y0, 5X7)

Emergency lamp switch jumper harness, 10 cm (3.9 in) toward the switch from the ground breakout

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S296 (5G4, 5Y0, 5X7)

Emergency lamp switch jumper harness, 10 cm (3.9 in) toward the convenience center breakout from the ground breakout

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S298

IP harness, approximately 24 cm (9.5 in) from instrument cluster breakout, toward radio breakout

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S299

IP harness, approximately 4 cm (1.5 in) into the steering column harness breakout, toward C266

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S315

Tail lamp extension harness, approximately 40 cm (15 in) from fuel pump balance module breakout, toward engine harness

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S317

Tail lamp extension harness, approximately 10 cm (4 in) from fuel pump and sender breakout, toward engine harness

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S318

Tail lamp extension harness, approximately 10 cm (4 in) from fuel pump balance module breakout, toward engine harness

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S319 (L18)

Tail lamp extension harness, approximately 7 cm (2.5 in) from fuel pump and sender breakout, toward balance fuel pump balance module breakout

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S324

Tail lamp extension harness, approximately 10 cm (4 in) from G404 breakout, toward engine harness

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S411

Tail lamp harness, approximately 33 cm (13 in) from tail lamp extension harness breakout, towards the RH tail and stop lamp connector

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S412

Tail lamp harness, approximately 23 cm (9 in) from tail lamp extension harness breakout, toward RH tail lamp

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S414

Tail lamp harness, approximately 15 cm (6 in) from tail lamp extension harness breakout, toward RH tail lamp

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S418

Tail lamp extension harness, 47 cm (18.5 in) toward the engine from the auxiliary fuel sender breakout,

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S421

Tail lamp harness, approximately 7 cm (2.5 in) from tail lamp extension harness breakout, toward LH tail lamp

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S430

Tail lamp extension harness, approximately 6 cm (2.5 in) from fuel pump harness breakout, toward C409

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S500

Left door harness, approximately 8 cm (3 in) from tweeter speaker breakout, toward LF window regulator

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S501

Left door harness, at breakout to window motor regulator

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S502

Left door harness, approximately 4 cm (1.5 in) from tweeter speaker breakout, toward LF window regulator

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S503

Left door harness approximately 25 cm (10 in) into outside rearview mirror breakout

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S504

Left door harness, approximately 11 cm (4 in) into window regulator breakout

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S505

Left door harness, approximately 11 cm (4 in) from tweeter speaker breakout, toward LF window regulator

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S602

Right door harness, approximately 10 cm (4 in) from power outside rearview mirror motor

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