Diagnostic Aids
WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. 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), AIR BAG warning light will turn on with no DTC's set.
NOTE:
For circuit number and wire color identification, see WIRING DIAGRAMS .