Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
- The powertrain control module (PCM) will not illuminate the malfunction indicator lamp (MIL).
- The PCM will store conditions which were present when the DTC set as failure records data only. This information will not be stored as freeze frame data.