DTC U3000-47: Control Module - Watchdog/safety microcontroller failure: Action

NOTE:

If CAN related DTCs are also set, perform the relevant corrective actions for those DTCs first and retest.
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, re-configure the rear differential control module with the latest level software and perform routine - On Demand Self Test. If the fault persists, install a new rear differential control module