Conditions for Setting the DTC

DTC B2545 01

• The BCM detects a short to voltage or an open/high resistance in the backup lamps relay control circuit.
• The BCM detects a short to ground or an open/high resistance in the F11DL (BCM 5) fuse B+ circuit.

DTC B2545 02 

The BCM detects a short to ground in the backup lamps relay control circuit.