Action Taken When the DTC Sets
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- The passenger presence module will set a DTC, and then communicate with the Inflatable Restraint Sensing and Diagnostic Module.
- The Inflatable Restraint Sensing and Diagnostic Module disables the passenger instrument panel air bag deployment loop.
- The passenger presence module will illuminate the passenger air bag status OFF indicator.
- The Inflatable Restraint Sensing and Diagnostic Module requests the instrument panel cluster (IPC) to illuminate the AIR BAG indicator.