Conditions For Running DTC
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- No VSS assembly DTCs P0502 or P0503.
- Brake switch status is open and DTC P0719 has not passed.
- The ignition is ON.