DTC P186B-11: Differential Lock-up Actuator Brake Control Circuit Low - Circuit short to ground: Action
NOTE:
After installing a new rear differential control module, differential locking motor or electric differential, clear the DTCs and calibrate the system by performing routine - On Demand Self Test.
- Refer to the appropriate system wiring diagrams and check the differential locking motor brake circuit for short circuit to ground. Repair the wiring harness or install a new differential locking motor as necessary
- Using the Jaguar Land Rover Approved Diagnostic Equipment, clear the DTCs and perform routine - On Demand Self Test. If the fault persists, install a new rear differential control module
- Using the Jaguar Land Rover Approved Diagnostic Equipment, clear the DTCs and perform routine - On Demand Self Test. If the fault persists, install a new differential locking motor