Conditions For Running DTC
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition is ON.
- Ignition voltage is greater than 8 volts.
- System is not in the battery save mode.
- Engine is running.
- DTC P1514 is not set.