DTC U3000-4B: Control Module - Over temperature: Action
WARNING: This page is about a different car, the 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- This DTC is set when rear differential control module internal temperature exceeds 120°C
- This DTC may be induced by excessive electric differential clutch operation due to prolonged off road or track driving
- After installing a new rear differential control module, differential locking motor or electric differential, clear the DTC s and calibrate the system by performing routine - On Demand Self Test
- Allow the system temperature to return to normal. Using the Jaguar Land Rover approved diagnostic equipment, clear the DTC s and retest
- Using the Jaguar Land Rover approved diagnostic equipment, perform routine - On Demand Self Test. If the fault persists, install a new rear differential control module