GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Bose® Amplifier

In the front of the rear compartment, under the rear package shelf

Entertainment Component Views in Entertainment

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Compact Disc (CD) Changer

In the right side of the rear compartment, near the wheel house

Entertainment Component Views in Entertainment

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Data Link Connector (DLC)

Under the left side of the IP, to the left of the steering column

Data Link Communications Component Views in Wiring Systems

Data Link Communications Connector End Views in Wiring Systems

Inflatable Restraint Steering Wheel Module

In the right front of the passenger compartment, below the right front seat

SIR Component Views in SIR

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IP Fuse Block

In the left side of the passenger compartment, attached to the door hinge pillar

Power and Grounding Component Views in Wiring Systems

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Power Antenna Relay

Right hand of the rear compartment, near the wheelhouse

Entertainment Component Views in Entertainment

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Radio (Buick)

In the center of the IP, near the heater and A/C control

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Entertainment Connector End Views in Entertainment

Radio (Oldsmobile)

In the center of the IP, near the heater and A/C control

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HVAC Connector End Views in Entertainment

RH Rear Junction Block

Right hand rear of the passenger compartment, under the rear seat cushion

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

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Steering Wheel Control Switches

Left hand front of the passenger compartment, on the steering wheel

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C202 (48 cavities)

Body harness to the steering column harness, under the left hand of the instrument panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C208 (6 cavities)

Instrument panel, under the left hand of the instrument panel

Harness Routing Views in Wiring Systems

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C209 (4 cavities)

Body harness, under the left hand of the instrument panel

Harness Routing Views in Wiring Systems

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C212 (10 cavities)

Instrument panel harness to the audio harness, under the left hand of the instrument panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C215 (8 cavities)

Instrument panel harness to the audio harness, under the left hand of the instrument panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C400 (16 cavities)

Instrument panel harness tot he audio harness, left hand rear of the passenger compartment

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Inline Harness Connector End Views in Wiring Systems

C501 (10 cavities) (Buick)

Body harness to the door trim harness, in the left hand front door

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C501 (16 cavities) (Oldsmobile)

Body harness to the door trim harness, in the left hand front door

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C601 (16 cavities)

Body harness to the door trim harness, in the right hand front door

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G202

Left hand front of the passenger compartment, under the kick panel trim plate

Power and Grounding Component Views in Wiring Systems

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G302

left hand rear of the passenger compartment, under the rear seat cushion

Power and Grounding Component Views in Wiring Systems

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P500

Front of the left hand front door jamb, near the door hinges

Harness Routing Views in Wiring Systems

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P600

Front of the right hand front door jamb, near the door hinges

Harness Routing Views in Wiring Systems

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S209

In the body harness, approx 37.5 cm from the turn signal flasher

Harness Routing Views in Wiring Systems

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S228

In the body harness, approx 20 cm from the park brake switch

Harness Routing Views in Wiring Systems

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S231

In the body harness, approx 54.5 cm from the C200 connector

Harness Routing Views in Wiring Systems

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S232

In the audio harness, approx 34.5 cm from the radio amplifier

Harness Routing Views in Wiring Systems

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S236

In the instrument panel harness, approx 30 cm from the C200 connector

Harness Routing Views in Wiring Systems

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S237

In the body harness, approx 24 cm from the park brake switch

Harness Routing Views in Wiring Systems

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S246

In the instrument panel harness, approx 23.5 cm from the C200 connector

Harness Routing Views in Wiring Systems

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S263

In the body harness, approx 28 cm from the park brake switch

Harness Routing Views in Wiring Systems

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S264

In the instrument panel harness, approx 56.5 cm from the radio

Harness Routing Views in Wiring Systems

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S290

In the body harness, approx 73 cm from the P100 pass-through

Harness Routing Views in Wiring Systems

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S298

In the body harness, approx 82.5 cm from the P100 pass-through

Harness Routing Views in Wiring Systems

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S366

In the body harness, approx 111 cm from the P800 pass-through

Harness Routing Views in Wiring Systems

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S418

In the body harness, approx 92 cm from the P800 pass-through

Harness Routing Views in Wiring Systems

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S451

In the body harness, approx 150 cm from the P800 pass-through

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