Conditions for Setting the 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.
- When the BCM has grounded the left rear power window up relay control circuit and the control circuit is shorted to battery positive voltage.
- The above condition is met for 250 milliseconds.