GM Service Manual Online
For 1990-2009 cars only

GM SPO Group Numbers

Application

GM SPO Group Number

Air Bag Warning Lamp

9.744

Inflatable Restraint Front End Discriminating Sensor

16.712

Inflatable Restraint I/P Module

16.712

Inflatable Restraint I/P Module Trim Cover

16.712

Inflatable Restraint Sensing and Diagnostic Module

16.712

Inflatable Restraint Steering Wheel Module

16.712

Inflatable Restraint Steering Wheel Module Coil

16.712