Conditions For Setting DTC
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2002 GMC Savana, 2002 Chevrolet Chevy Express, 2001 GMC Savana Special, 2001 GMC Savana Camper Special, and 2001 GMC Savana. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition switch is in RUN position.
- Passlock(tm) module is unable to provide a complete path to ground for security indicator due to a wiring fault or a defective Passlock(tm) module.