GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Data Link Connector

Lower LH side of instrument panel

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Electrical Diagnosis Connector End Views Page 202-3

GAUGES Fuse 4 (IP Fuse Block)

In the IP Fuse Block

IP Fuse Block Details in Power Distribution in Electrical Diagnosis

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ILLUM Fuse 5 (IP Fuse Block)

In the IP Fuse Block

IP Fuse Block Details in Power Distribution in Electrical Diagnosis

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Instrument Cluster

In the IP ahead of the steering column

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Electrical Diagnosis Connector End Views Page 202-10

IP Fuse Block

LH side of the IP near the left front side door jamb switch

Figure 8 in Electrical Component Location Views in Electrical Diagnosis

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Seat Belt Switch

Under driver's seat

Figure 20 in Electrical Component Location Views in Electrical Diagnosis

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SIR Fuse 16 (IP Fuse Block)

In the IP Fuse Block

IP Fuse Block Details in Power Distribution in Electrical Diagnosis

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Supplemental Restraint Front End Discriminating Sensor, LH

On front frame cross-member, just inside the LH frame rail

Instrument Panel, SRS Components


Object Number: 187108  Size: LF
(1)Radiator Support Bracket
(2)LH Supplemental Restraint Discriminating Sensor
(3)RH Supplemental Restraint Discriminating Sensor
(4)Supplemental Restraint IP Module
(5)Instrument Panel
(6)Supplemental Restraint Sensing and Diagnostic Module
(7)Floor Pan
(8)Steering Wheel
(9)Supplemental Restraint Steering Wheel Module
(10)Instrument Panel
(11)Supplemental Restraint IP Module Switch
(12)Supplemental Restraint IP Module Switch Connector
in SRS in Restraints

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Supplemental Restraint Front End Discriminating Sensor, RH

On front frame cross-member, just inside the RH frame rail

Instrument Panel, SRS Components


Object Number: 187108  Size: LF
(1)Radiator Support Bracket
(2)LH Supplemental Restraint Discriminating Sensor
(3)RH Supplemental Restraint Discriminating Sensor
(4)Supplemental Restraint IP Module
(5)Instrument Panel
(6)Supplemental Restraint Sensing and Diagnostic Module
(7)Floor Pan
(8)Steering Wheel
(9)Supplemental Restraint Steering Wheel Module
(10)Instrument Panel
(11)Supplemental Restraint IP Module Switch
(12)Supplemental Restraint IP Module Switch Connector
in SRS in Restraints

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Supplemental Restraint IP Module Switch

On the instrument panel, to the left of the radio

Instrument Panel, SRS Components


Object Number: 187108  Size: LF
(1)Radiator Support Bracket
(2)LH Supplemental Restraint Discriminating Sensor
(3)RH Supplemental Restraint Discriminating Sensor
(4)Supplemental Restraint IP Module
(5)Instrument Panel
(6)Supplemental Restraint Sensing and Diagnostic Module
(7)Floor Pan
(8)Steering Wheel
(9)Supplemental Restraint Steering Wheel Module
(10)Instrument Panel
(11)Supplemental Restraint IP Module Switch
(12)Supplemental Restraint IP Module Switch Connector
in SRS in Restraints

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Supplemental Restraint IP Module

RH side of instrument panel

Instrument Panel, SRS Components


Object Number: 187108  Size: LF
(1)Radiator Support Bracket
(2)LH Supplemental Restraint Discriminating Sensor
(3)RH Supplemental Restraint Discriminating Sensor
(4)Supplemental Restraint IP Module
(5)Instrument Panel
(6)Supplemental Restraint Sensing and Diagnostic Module
(7)Floor Pan
(8)Steering Wheel
(9)Supplemental Restraint Steering Wheel Module
(10)Instrument Panel
(11)Supplemental Restraint IP Module Switch
(12)Supplemental Restraint IP Module Switch Connector
in SRS in Restraints

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Supplemental Restraint Sensing And Diagnostic Module

Between driver and passenger seat below the console and carpeting

Instrument Panel, SRS Components


Object Number: 187108  Size: LF
(1)Radiator Support Bracket
(2)LH Supplemental Restraint Discriminating Sensor
(3)RH Supplemental Restraint Discriminating Sensor
(4)Supplemental Restraint IP Module
(5)Instrument Panel
(6)Supplemental Restraint Sensing and Diagnostic Module
(7)Floor Pan
(8)Steering Wheel
(9)Supplemental Restraint Steering Wheel Module
(10)Instrument Panel
(11)Supplemental Restraint IP Module Switch
(12)Supplemental Restraint IP Module Switch Connector
in SRS in Restraints

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Supplemental Restraint Steering Wheel Module

In steering wheel

Instrument Panel, SRS Components


Object Number: 187108  Size: LF
(1)Radiator Support Bracket
(2)LH Supplemental Restraint Discriminating Sensor
(3)RH Supplemental Restraint Discriminating Sensor
(4)Supplemental Restraint IP Module
(5)Instrument Panel
(6)Supplemental Restraint Sensing and Diagnostic Module
(7)Floor Pan
(8)Steering Wheel
(9)Supplemental Restraint Steering Wheel Module
(10)Instrument Panel
(11)Supplemental Restraint IP Module Switch
(12)Supplemental Restraint IP Module Switch Connector
in SRS in Restraints

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Supplemental Restraint Steering Wheel Module Coil

In steering column

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Truck Body Control Module

Lower rear of IP on the heater assembly

Figure 8 in Electrical Component Location Views in Electrical Diagnosis

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Truck Body Control Module Connector C2 (24 Cavities)

Lower rear of IP on the heater assembly

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Electrical Diagnosis Connector End Views Page 202-15

C109 (SRS Body harness to antilock brake 4WAL harness connector) (2 Cavities)

LH side of engine compartment, near the electronic brake control module)

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C200 (SRS IP Harness to Body Harness Connector) (2 Cavities)

RH side of dash, part of Connector C203 assembly

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C201 (Passenger Supplemental Restraint pigtail to IP Harness Connector) (2 Cavities)

Near Passenger Inflatable Restraint Module

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C203 (Body Harness to IP Harness) (116 Cavities)

RH side of dash

Figure 9 in Electrical Component Location Views in Electrical Diagnosis

Electrical Diagnosis Connector End Views Page 202-26

C207 (Seat Belt Switch Pigtail Connector, 2 Cavities)

Driver's Seat Belt Switch pigtail lead connector

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C214 (SRS Body harness to steering column harness) (2 Cavities)

Front of dash area, near steering column

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G118 (Circuit 1851, 4WAL/SIR Harness)

RH frame rail forward of RH front wheel

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G203 Circuit 1050, Body Harness)

RH Dash panel, between IP Body Connector C203 and Splice Packs

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S205 (Circuit 1220, IP Harness)

Between the breakouts for the radio and Truck Body Control Module Connector C3, 8 cm from the breakout to the radio

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S282 (Circuit 1382, IP Harness, W/ 4WD)

Between the breakouts to Truck Body Control Module Connector C3 and the radio, 6 cm from the breakout to the control module

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SP203 (Circuit 1050 Splice Pack, IP Harness)

On the IP Assembly, in front of the IP ashtray assembly

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