Action Taken When DTC Sets
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.
- PCM will illuminate the Malfunction Indicator Light (MIL) during the second consecutive trip in which the diagnostic test ran and failed.
- PCM will store conditions which were present when the DTC set as Freeze Frame/Failure Records data.