GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Data Link Connector (DLC)

Below the left side of the IP, right of the steering column

Data Link Communications Component Views in Data Link Communications

Data Link Communications Connector End Views in Data Link Communications

Electronic Brake Control Relay

Below the left side of the IP, mounted to the multipurpose bracket

Antilock Brake System Component Views in Antilock Brake System - Delco VI

Antilock Brake System Connector End Views in Antilock Brake System - Delco VI

Electronic Brake Traction Control Module (EBTCM) (ABS VI/ RPO  L36)

Below the left side of the IP, left of the steering column

Antilock Brake System Component Views in Antilock Brake System - Delco VI

Antilock Brake System Connector End Views in Antilock Brake System - Delco VI

Electronic Brake Traction Control Module (EBTCM) (Bosch 5.3/ RPO  LX5)

Left side of the engine compartment, part of the Brake Pressure Modulator Valve (BPMV), mounted to the left strut tower

ABS Component Views in Antilock Brake System - Bosch 5.3

Antilock Brake System Connector End Views in Antilock Brake System - Bosch 5.3

Fuse Block

Right side of the IP, in RF door opening

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Generator

Top rear right side of the engine

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

MSVA Actuator

Left rear of the engine compartment, behind the transaxle

Steering Assist Component Views

Steering Assist Connector End Views

Splice Pack SP205

Below the IP, taped in harness, on right side of the steering column

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Data Link Communications Connector End Views in Data Link Communications

Steering Wheel Position Sensor

Below the IP, near the base of the steering column

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Underhood Accessory Wiring Junction Block

Right side of the engine compartment, mounted to the strut tower

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Wheel Speed Sensor, Front

Inside the front wheel hub

Antilock Brake System Component Views in Antilock Brake System Delco VI or

ABS Component Views in Antilock Brake System - Bosch 5.3

Antilock Brake System Connector End Views in Antilock Brake System - Delco VI or

Antilock Brake System Connector End Views in Antilock Brake System - Bosch 5.3

Wheel Speed Sensor, Rear

Inside the rear wheel hub

Antilock Brake System Component Views in Antilock Brake System - Delco VI or

ABS Component Views in Antilock Brake System - Bosch 5.3

Antilock Brake System Connector End Views in Antilock Brake System - Delco VI or

Antilock Brake System Connector End Views in Antilock Brake System - Bosch 5.3

C101

IP wiring harness to engine wiring harness, left side of the engine compartment, near the strut tower

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Inline Harness Connector End Views in Wiring Systems

C171

IP wiring harness to left front wheel speed sensor jumper harness, left front lower control arm

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C172

IP wiring harness to right front wheel speed sensor jumper harness, right front lower control arm

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C191

IP wiring harness to engine wiring harness, right engine compartment, front of the strut tower

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Inline Harness Connector End Views in Wiring Systems

C200

IP wiring harness to body wiring harness, behind the right side of the IP

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C371

Body wiring harness to left rear wheel speed jumper harness, below the vehicle, in front of the left rear wheel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C372

Body wiring harness to right rear wheel speed jumper harness, below the vehicle, in front of the right rear wheel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G201

Below the IP, left side of the steering column

Harness Routing Views in Wiring Systems

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P100

Lower right side of the dash panel

Harness Routing Views in Wiring Systems

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P101

Upper left side of the dash panel

Harness Routing Views in Wiring Systems

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P371

Behind the lower left side of the rear seat

Harness Routing Views in Wiring Systems

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P372

Behind the lower left side of the rear seat

Harness Routing Views in Wiring Systems

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S279

IP wiring harness, left side of the IP, approximately 1 cm (1 in) from the EBTCM breakout

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S287

IP wiring harness, left side of the IP, approximately 7 cm (3 in) from the EBTCM breakout

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