GM Service Manual Online
For 1990-2009 cars only

Air Bag Indicator and Inflatable Restraint Sensing and Diagnostic Module (SDM)

Air Bag Indicator and Inflatable Restraint Sensing and Diagnostic Module (SDM)


Object Number: 785578  Size: FS
Master Electrical Component List
SIR System Description and Operation
SIR Handling Caution
Steering Wheel Module, IP Module, Front Discriminating Sensors, SDMSIR Steering Module Coil, Instrument Panel Module and Discriminating Sensors
Ignition Switch and C/OPN Relay
Charge, Air Bag, Malfunction, O/D Off, Cruise Indicators
Left Instrument Panel Junction Block
SP200 and G200
Ignition Switch and C/OPN Relay
Instrument Panel Fuse Block
Data Link Communications Schematics (2 of 2)
Data Link Communications Schematics (1 of 2)
Instrument Panel Fuse Block
SP200 and G200
SP201 and G201