GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Accelerometer

Under the rear floor console

Antilock Brake System Component Views

--

Brake Fluid Level Switch

Left rear of the engine compartment in the brake reservoir

Hydraulic Brake Component Views in Hydraulic Brakes

Hydraulic Brake Connector End Views in Brakes

Brake Pressure Modulator Valve(BPMV)

Left side of the engine compartment near the master cylinder attached to the EBCM

Antilock Brake System Component Views

--

Data Link Connector (DLC)-OBD2

Left side of the instrument panel inboard next to the transmission tunnel

Data Link Communications Component Views in DLC

Data Link Communications Connector End Views in DLC

Electronic Brake Control Module (EBCM)

Bolted to the Brake Pressure Modulator Valve(BPMV) in the left side of the engine compartment

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Fuse Block

Right side of the engine compartment in front of the battery

Engine Electrical Component Views in Engine Electrical

Power and Grounding Connector End Views in Wiring Systems

Instrument Cluster

Left side of the instrument panel

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

Junction Block

Above the lower left door hinge trim panel

--

Power and Grounding Connector End Views in Wiring Systems

Left Front Wheel Speed Sensor(With ABS)

Left front suspension on the steering knuckle

Antilock Brake System Component Views

--

Left Rear Wheel Speed Sensor(With ABS)

Left rear suspension in the axle housing

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Powertrain Control Module (PCM)(2.0L)

Under the right side of the instrument panel below the blower motor

Engine Controls Component Views in Engine Controls

Engine Controls Connector End Viewsin Engine Controls

Powertrain Control Module (PCM)(1.6L)

Under the right side of the instrument panel below the blower motor

Engine Controls Component Views in Engine Controls

Engine Controls Connector End Viewsin Engine Controls

Right Front Wheel Speed Sensor(With ABS)

Right front suspension mounted on the steering knuckle

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Right Rear Wheel Speed sensor(With ABS)

Right rear suspension in the axle housing

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Stoplamp Switch

Under the left side of the instrument panel above the brake pedal

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

C201

Main harness to the instrument panel harness near the left door hinge panel above the junction block

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C205

Main harness to the instrument panel harness near the left door hinge panel above the junction block

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C206

Main harness to the instrument panel harness near the left door hinge panel above the junction block

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C207

Main harness to the instrument panel harness near the left door hinge panel above the junction block

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C401

Floor harness to the fuel jumper harness near the fuel tank

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G104

Left front of the core support near the washer reservoir

Harness Routing Views in Wiring Systems

--

G105

Right front of the core support near the horn

Harness Routing Views in Wiring Systems

--

G200

Behind the left side of the instrument panel above the junction block

Harness Routing Views in Wiring Systems

--

P200

Left rear of the engine compartment on the bulkhead near the brake master cylinder

Harness Routing Views in Wiring Systems

--

P201

Right rear of the engine compartment on the bulkhead near the battery

Harness Routing Views in Wirings Systems

--

P401

Rear of the vehicle to the right of the left side frame rail

Harness Routing Views in Wiring Systems

--

S202

Main Harness

Harness Routing Views in Wirings systems

--

S203

Main Harness

Harness Routing Views in Wiring Systems

--

S205

Main Harness

Harness Routing Views in Wiring Systems

--

S210

Main Harness

Harness Routing Views in Wiring Systems

--

S213(Automatic Transmission)

Main Harness

Harness Routing Views in Wiring Systems

--

S241

Main Harness

Harness Routing Views in Wiring Systems

--

S248

I.P. Harness

Harness Routing Views in Wiring Systems

--

S250

I.P. Harness

Harness Routing Views in Wiring Systems

--

S259

I.P. Harness

Harness Routing Views in Wiring Systems

--

S264

Main Harness

Harness Routing Views in Wiring Systems

--

S265

Main Harness

Harness Routing Views in Wiring Systems

--

S266

Main Harness

Harness Routing Views in Wiring Systems

--

SP200

Main Harness

Harness Routing Views in Wiring Systems

--