DTC B12D6-12: Fast Door Unlock/Open Actuator - Circuit short to battery: Action

WARNING: This page is about a different car, the 2015 Jaguar XF, 2014 Jaguar XF, and 2013 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Circuit reference FL LATCH MOTOR NEG, FR LATCH MOTOR NEG, RL LATCH MOTOR NEG, RR LATCH MOTOR NEG. Faults on individual pins/circuits cannot be detected. A short on any one output pin will be detected as a short on all pins/circuits

Refer to system wiring diagram(s) and check E latch relay output circuits for short circuit to power. Repair circuit as required. Clear DTC and retest