Conditions for Running the DTC
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.
P0535
- The BCM is awake and communicating
- System voltage = 9 - 16 V
- DTCs P0537 or P0538 are not set
P0537, P0538
- The BCM is awake and communicating
- System voltage = 9 - 16 V
P153B
- Vehicle OFF for approximately 8 hours
- The BCM is awake and communicating
- System voltage = 9 - 16 V
- DTCs P0535, P0537 or P0538 are not set