GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Inflatable Restraint Front End Discriminating Sensor

Center front of the engine compartment, on the upper radiator support

SIR Component Views

SIR Connector End Views

Inflatable Restraint IP Module

Under the right hand upper instrument panel pad, above the instrument panel compartment

SIR Component Views

SIR Connector End Views

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Left hand of the passenger compartment, under the left hand front seat

SIR Component Views

SIR Connector End Views

Inflatable Restraint Steering Wheel Module

Left hand of the passenger compartment, on the steering wheel

SIR Component Views

SIR Connector End Views

Inflatable Restraint Steering Wheel Module Coil

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

SIR Component Views

SIR Connector End Views

LH Inflatable Restraint Side Impact Inflator Module

Left hand front door, behind the door trim panel

SIR Component Views

SIR Connector End Views

LH Inflatable Restraint Side Impact Sensing Module (SISM)

Left hand front door, behind the door trim panel

SIR Component Views

SIR Connector End Views

Rear Compartment Fuse Block

Left front of the rear compartment, on the electronics bay

Power and Grounding Component Views

Power and Grounding Connector End Views

RH Inflatable Restraint Side Impact Inflator Module

Right hand front door, behind the door trim panel

SIR Component Views

SIR Connector End Views

RH Inflatable Restraint Side Impact Sensing Module (SISM)

Right hand front door, behind the door trim panel

SIR Component Views

SIR Connector End Views

G306

Under the left hand front seat, on the sensing and diagnostic module breakout

SIR Component Views

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S319

In the body harness, approx 10 cm (4 in) from the SDM connector breakout

Power and Grounding Component Views

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S370

In the body harness, approx 44.5 cm (17.5 in) from the SDM connector breakout

Power and Grounding Component Views

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