Conditions for Setting the DTC
DTC B255D 01
The BCM detects a short to voltage in the accent lamp control circuit terminal 23 X1.
DTC B255D 02
The BCM detects a short to ground in the accent lamp control circuit terminal 23 X1.
DTC B255D 04
The BCM detects an open/high resistance in the accent lamp control circuit terminal 23 X1.