GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Four Wheel Drive Low Switch (Automatic Transmission)

Top of the transfer case

Transfer Case Control Component Views

Automatic Transmission Connector End Views

Four Wheel Drive Switch (Automatic Transmission)

Top of the transfer case

Transfer Case Control Component Views

Automatic Transmission Connector End Views

Four Wheel Drive Switch (Manual Transmission)

Top of the transfer case

Transfer Case Control Component Views

Automatic Transmission Connector End Views

Front Drive Axle Actuator Pump

Right side of the lower core support

Transfer Case Control Component Views

Transfer Case Control 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

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Power and Grounding Connector End Views in Wiring Systems

Main Relay

Left side of the instrument panel above the junction block

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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 Views in 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 Views in Engine Controls

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

C212

Engine harness to the main harness near the right side door hinge panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G102

Left rear of the cylinder head to the bulkhead

Harness Routing Views in Wiring Systems

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G105

Right front of the core support near the horn

Harness Routing Views in Wiring Systems

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G201

Behind the right side of the instrument panel near the blower assembly

Harness Routing Views in Wiring Systems

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P100

Behind the right side of the instrument panel on the bulkhead

Harness Routing Views in Wiring Systems

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P201

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

Harness Routing Views in Wiring Systems

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S100

Engine Harness

Harness Routing Views in Wiring Systems

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S101

Engine Harness

Harness Routing Views in Wiring Systems

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S102

Engine Harness

Harness Routing Views in Wiring Systems

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S107

Engine Harness

Harness Routing Views in Wiring Systems

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S201

Main Harness

Harness Routing Views in Wiring Systems

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S205

Main Harness

Harness Routing Views in Wiring Systems

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S214

Main Harness

Harness Routing Views in Wiring Systems

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S218

Main Harness

Harness Routing Views in Wiring Systems

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S219

Main Harness

Harness Routing Views in Wiring Systems

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S250

IP Harness

Harness Routing Views in Wiring Systems

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SP201

Main Harness

Harness Routing Views in Wiring Systems

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