Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- The ECM records the operating conditions at the time the diagnostics test fails. The ECM displays this information in the Failure Records on the scan tool.
- The P16 Instrument Panel Cluster Control Module illuminates the engine oil pressure indicator.