Diagnostic Aids
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
If ignition voltage is outside normal operating range (9-16 volts), SDM will turn AIR BAG warning light on with no DTC's present.
NOTE:
For circuit number and wire color identification, see WIRING DIAGRAMS .