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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Inline Harness Connector End Views in Wiring Systems Page 10

GAUGES Fuse 4 (IP Fuse Block)

In the IP Fuse Block

Connector End Views in Wiring Systems, Power Distribution

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ILLUM Fuse 5 (IP Fuse Block)

In the IP Fuse Block

Connector End Views in Wiring Systems, Power Distribution

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Inflatable Restraint Front End Discriminating Sensor, LH

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

SIR Components


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

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Inflatable Restraint Front End Discriminating Sensor, RH

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

SIR Components


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

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Inflatable Restraint IP Module Switch

On the instrument panel, to the left of the radio

SIR Components


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

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Inflatable Restraint IP Module

RH side of instrument panel

SIR Components


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

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Inflatable Restraint Sensing And Diagnostic Module

Between driver and passenger seat below the console and carpeting

SIR Components


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

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Inflatable Restraint Steering Wheel Module

In steering wheel

SIR Components


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

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Inflatable Restraint Steering Wheel Module Coil

In steering column

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Instrument Cluster

In the IP ahead of the steering column

Harness Routing Views in Wiring Systems Figure 101

Inline Harness Connector End Views in Wiring Systems Page 28

IP Fuse Block

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

Harness Routing Views in Wiring Systems Figure 4

Connector End Views in Wiring Systems, Power Distribution

Seat Belt Switch

Front body harness to seat bet switch, near front seat belt receiver

Harness Routing Views in Wiring Systems Figure 109

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SIR Fuse 16 (IP Fuse Block)

In the IP Fuse Block

Connector End Views in Wiring Systems, Power Distribution

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Truck Body Control Module

Lower rear of IP on the heater assembly

Harness Routing Views in Wiring Systems Figure 5

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Truck Body Control Module Connector C2 (24 Cavities)

Lower rear of IP on the heater assembly

Harness Routing Views in Wiring Systems Figure 5

Inline Harness Connector End Views in Wiring Systems Page 45

C109 (SIR 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 (SIR IP Harness to Body Harness Connector) (2 Cavities)

RH side of dash, part of Connector C203 assembly

Harness Routing Views in Wiring Systems Figure 45

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C201 (Passenger Inflatable 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

Harness Routing Views in Wiring Systems Figure 41

Inline Harness Connector End Views in Wiring Systems Page 71

C207 (Seat Belt Switch Pigtail Connector, 2 Cavities)

Driver's Seat Belt Switch pigtail lead connector

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

Front of dash area, near steering column

Harness Routing Views in Wiring Systems Figure 5

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G118 (Circuit 1851, 4WAL/SIR Harness)

RH frame rail forward of RH front wheel

Harness Routing Views in Wiring Systems Figure 22

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G200 (Circuit 1850, Body Harness)

LH front of dash panel, above grommet P100

Harness Routing Views in Wiring Systems Figure 5

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G201 (Circuit 1850, Body Harness)

LH front of dash panel, above grommet P100

Harness Routing Views in Wiring Systems Figure 5

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G203 Circuit 1050, Body Harness)

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

Harness Routing Views in Wiring Systems Figure 56

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G204 Circuit 1050, Body Harness)

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

Harness Routing Views in Wiring Systems Figure 56

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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

Harness Routing Views in Wiring Systems Figure 41

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SP202 (379, 1850 Splice Pack, Body Harness)

Strapped to body harness at LH center of the front of dash area

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SP203 (Circuit 1050 Splice Pack, IP Harness)

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

Harness Routing Views in Wiring Systems Figure 40

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