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GMC Workshop Service and Repair Manuals

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Audio System - Noise When Using OnStar(R)|Page 17622 > < Audio System - Noise When Using OnStar(R)|Page 17620

Sierra Classic 1500 2WD V8-4.8L (2007)

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Air Bag Control Module: Locations

SIR Component Views

Below Driver Seat - SIR Wiring

1 - Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector
2 - Power Seat Electrical Connector
3 - Inflatable Restraint Sensing and Diagnostic Module (SDM)
4 - Instrument Panel Harness

Audio System - Noise When Using OnStar(R)|Page 17622 > < Audio System - Noise When Using OnStar(R)|Page 17620