GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Brake Fluid Level Indicator Switch

LH rear engine compartment, on the LH side of the brake fluid reservoir

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Hydraulic Brake Connector End Views in Hydraulic Brakes

Brake Pressure Differential Switch (JL4)

Attached to the side of the side of the brake combination valve, left front of master cylinder

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Antilock Brake System Connector End Views in Antilock Brakes

Brake Pressure Sensor (JL4)

Attached to the side of the front of the brake combination valve, left front of master cylinder

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Antilock Brake System Connector End Views in Antilock Brakes

Data Link Connector (DLC)

LH side of instrument panel, below the steering column

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Data Link Communications Connector End Views in Data Link Communications

Electronic Brake Traction Control Module (EBTCM)

Front LH side of the engine compartment, mounted on the frame rail

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Antilock Brake System Connector End Views in Antilock Brakes

Instrument Cluster

Top LH side of instrument panel, behind the steering wheel

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

Instrument Panel Electrical Center

RH footwell, mounted on the toe board, behind the carpet

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Park Brake Switch

Center console, below the park brake

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Hydraulic Brake Connector End Views in Hydraulic Brakes

Star Connector #1

Instrument panel harness, serial data, LH side of the Body Control Module (BCM)

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Underhood Electrical Center

RH side of the engine compartment, between the wheelhouse and the dash panel, front of the battery

Engine Controls Component Views in Engine Controls 5.7L

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C102 (20 cavities)

Instrument panel harness to forward lamp harness, RH side rear of engine compartment

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Inline Harness Connector End Views in Wiring Systems

P200

Instrument panel harness, RH side of Instrument panel on dash panel

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S106

Forward lamp harness, approximately 12.5 cm (4.9 in) from the EBTCM connector breakout (CKT 556)

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S108

Forward lamp harness, approximately 6.0 cm (2.3 in) from EBTCM connector breakout (CKT 1056)

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S206

Instrument panel harness, approximately 5 cm (1.9 in) from the blower motor control module connector breakout (CKT 1132)

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SP101 - Splice Pack 101

Forward lamp harness, grounded to G101, at the LH headlamp opening door assembly connector breakout (CKT 150)

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G101

Forward lamp harness, on frame rail between LH headlamp opening assembly and generator. part of SP101 (CKT 150)

Power and Grounding Component Views in Wiring Systems

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