Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
P1A8B
- DTC P1A8B is a Type C DTC.
- The hybrid powertrain control module stores the DTC information in memory when the diagnostic runs and fails.
P1A8C
- DTC P1A8C is a Type C DTCs.
- The hybrid powertrain control module stores the DTC information in memory when the diagnostic runs and fails.
- The accessory DC power control module will shut down 42-volt conversion.