DTC U1A14-49: CAN Initialisation Failure - Internal electronic failure: 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.
- 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