GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Audio Amplifier (Pontiac w/ UZ8)

Under the center of the instrument panel, near the back of the radio

Entertainment Component Views

Entertainment Connector End Views

Data Link Connector (DLC)

Under the left side of the IP, on the IP sound insulator

Data Link Communications Component Views in Data Link Communications

Data Link Communications Connector End Views in Data Link Communications

Heater and A/C Control C1 (w/ C61)

In the center of the IP, near the radio

HVAC Component Views in HVAC Systems with A/C - Automatic

HVAC Connector End Views in HVAC Systems with A/C - Automatic

Heater and A/C Programmer (Buick w/ CJ2)

Under the right side of the IP, near the rear of the IP compartment

HVAC Component Views in HVAC Systems with A/C - Automatic

HVAC Connector End Views in HVAC Systems with A/C - Automatic

Inflatable Restraint Steering Wheel Module Coil

In the left front of the passenger compartment, in the top of the steering column

SIR Component Views in SIR

SIR Connector End Views in SIR

IP Fuse Block

Under the left side of the IP, on the left IP sound insulator

Power and Grounding Component Views in Wiring Systems

Electrical Center Identification Views in Wiring Systems

LH Front Door Speaker

On the left front door, in the door trim panel

Entertainment Component Views

Entertainment Connector End Views

LH IP Speaker (UQ8)

Left side on the top of the instrument panel, near the windshield

Entertainment Component Views

Entertainment Connector End Views

LH Rear Speaker

On the left rear of the passenger compartment, on the rear shelf

Entertainment Component Views

Entertainment Connector End Views

Power Antenna

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

Entertainment Component Views

Entertainment Connector End Views

Power Antenna Relay

In the right side of the rear compartment, on the power antenna

Entertainment Component Views

Entertainment Connector End Views

Radio (Buick, Oldsmobile)

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

Entertainment Component Views

Entertainment Connector End Views

Radio (Pontiac)

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

Entertainment Component Views

Entertainment Connector End Views

Radio Antenna Module (Buick)

Left rear of the passenger compartment, under the upper sail trim panel

Stationary Windows Component Views in Stationary Windows

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RH Front Door Speaker

On the right hand front door, in the door trim panel

Entertainment Component Views

Entertainment Connector End Views

RH IP Fuse Block

Under the right side of the instrument panel, near the rear of the instrument panel compartment

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

RH IP Speaker (w/UQ8)

On the right hand top of the instrument panel, near the windshield

Entertainment Component Views

Entertainment Connector End Views

RH Rear Speaker

At the right rear of the passenger compartment, on the rear shelf

Entertainment Component Views

Entertainment Connector End Views

Steering Column Fuse Holder

Under the left side of the instrument panel, near the base of the steering column

Entertainment Component Views

Entertainment Connector End Views

Steering Wheel Control Switch

On the left side of the passenger compartment, on the steering wheel

Entertainment Component Views

Entertainment Connector End Views

C200 (116 cavities)

Body harness to the IP harness, under the center of the IP

Harness Routing Views in Wiring Systems

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C202 (48 cavities)

Body harness to the steering column harness, under the left side of the IP to the left of the steering column

Harness Routing Views in Wiring Systems

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C207 (6 cavities)

Body harness to body harness, under the right side of the IP

Harness Routing Views in Wiring Systems

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C207 (6 cavities)

To the right top of the IP, near the windshield

Harness Routing Views in Wiring Systems

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C207 (6 cavities) (Pontiac)

Body harness to body harness, under the right side of the IP

Harness Routing Views in Wiring Systems

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C207 (6 cavities) (w/ UW6)

To the right top of the IP, near the windshield

Harness Routing Views in Wiring Systems

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C209 (4 cavities)

Body harness to the right door audio harness, under the right side of the IP

Harness Routing Views in Wiring Systems

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C209 (4 cavities)

Under the right side of the IP

Harness Routing Views in Wiring Systems

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C212 (2 cavities)

To the left top of the IP, near the windshield

Harness Routing Views in Wiring Systems

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C212 (2 cavities) (Buick)

Body harness to the left door audio harness, under the right side of the IP

Harness Routing Views in Wiring Systems

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C212 (2 cavities) (Oldsmobile)

Body harness to the left door audio harness, under the right side of the IP

Harness Routing Views in Wiring Systems

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C212 (2 cavities) (Pontiac)

Body harness to the left door audio harness, under the right side of the IP

Harness Routing Views in Wiring Systems

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C212 (2 cavities) (w/ UW6)

To the left top of the IP, near the windshield

Harness Routing Views in Wiring Systems

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C216 (2 cavities) (Buick)

Body harness to body harness, under the right side of the IP

Harness Routing Views in Wiring Systems

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G201

Right front of the passenger compartment, behind the right kick panel trim plate

Power and Grounding Component Views in Wiring Systems

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G202

Left front of the passenger compartment, behind the left kick panel trim plate

Power and Grounding Component Views in Wiring Systems

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P400

Right rear of the vehicle, near the right rear strut

Power and Grounding Component Views in Wiring Systems

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P500

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

Power and Grounding Component Views in Wiring Systems

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P600

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

Power and Grounding Component Views in Wiring Systems

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S203

In the body harness, approximately 43.5 cm (17.1 in) from the instrument panel fuse block

Harness Routing Views in Wiring Systems

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S206

In the IP harness, approximately 60 cm (23 in) from the radio breakout

Harness Routing Views in Wiring Systems

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S207

In the body harness, approximately 12 cm (4.7 in) from the center IP harness channel breakout

Harness Routing Views in Wiring Systems

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S213 (Buick)

In the IP harness, approximately 4 cm (1.5 in) from the C200 breakout

Harness Routing Views in Wiring Systems

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S213 (Oldsmobile)

In the IP harness, approximately 26 cm (8.6 in) from C200

Harness Routing Views in Wiring Systems

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S213 (Pontiac)

In the IP harness, approximately 6 cm (2.3 in) from the IP compartment lamp breakout

Harness Routing Views in Wiring Systems

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S214 (Buick)

In the IP harness, approximately 10.5 cm (4.1 in) from the C200 breakout

Harness Routing Views in Wiring Systems

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S214 (Oldsmobile)

In the IP harness, approximately 30 cm (11.8 in) from C200

Harness Routing Views in Wiring Systems

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S214 (Pontiac)

In the IP harness, approximately 6.5 cm (2.5 in) from the IP compartment lamp breakout

Harness Routing Views in Wiring Systems

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S223

In the body harness, approximately 4 cm (1.5 in) from the IPC breakout

Harness Routing Views in Wiring Systems

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S224

In the IP harness, approximately 17 cm (6.7 in) from the radio breakout

Harness Routing Views in Wiring Systems

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S225

In the body harness, approximately 49.5 cm (19.4 in) from the top edge of the left hand foot well harness channel

Harness Routing Views in Wiring Systems

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S234 (Buick)

In the instrument panel harness, approximately 10 cm (3.9 in) into the C200 breakout

Harness Routing Views in Wiring Systems

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S234 (Oldsmobile)

In the instrument panel harness, approximately 32 cm (12.6 in) from C200

Harness Routing Views in Wiring Systems

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S234 (Pontiac)

In the instrument panel harness, approximately 3 cm (1 in) from the radio breakout

Harness Routing Views in Wiring Systems

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S251

In the body harness, approximately 10 cm (3.9 in) from the right edge of the instrument panel harness channel end

Harness Routing Views in Wiring Systems

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S301

In the body harness, approximately 10 cm (3.9 in) from P400

Harness Routing Views in Wiring Systems

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S408

In the body harness, approximately 10 cm (3.9 in) from P400

Harness Routing Views in Wiring Systems

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S409

In the body harness, approximately 17 cm (6.7 in) from P400

Harness Routing Views in Wiring Systems

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S410

In the body harness, approximately 129 cm (50.7 in) from P400

Harness Routing Views in Wiring Systems

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S503

In the body harness, approximately 21 cm (8.2 in) from P500

Harness Routing Views in Wiring Systems

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S504

In the body harness, approximately 13 cm (5.1 in) from P500

Harness Routing Views in Wiring Systems

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S601

In the body harness, approximately 7.5 cm (3.0 in) from P500

Harness Routing Views in Wiring Systems

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S602

In the body harness, approximately 15.5 cm (3.0 in) from P500

Harness Routing Views in Wiring Systems

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SP332

Right front of the passenger compartment, below the front door sill trim panel

Harness Routing Views in Wiring Systems

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