Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
DTC B2625 01
The BCM detects a short to voltage in the LED backlight dimming control circuit terminal 5 X1.
DTC B2625 02
The BCM detects a short to ground in the LED backlight dimming control circuit terminal 5 X1.
DTC B2625 04
The BCM detects an open/high resistance in the LED backlight dimming control circuit terminal 5 X1.