Conditions for Running the DTC
WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
- The system voltage must be between 9-16 volts.
- The ignition switch in the OFF position.
- Unlock doors from the remote control door lock key fob, or open any door, or turn ON the dome lamp from the headlamp switch thumbwheel.