Conditions for Clearing the MIL/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.
- A history DTC will clear after 40 consecutive warm up cycles without a fault.
- A scan tool can clear current and history DTCs.