DTC U3000-4B: Control Module - Over temperature: Action
WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This DTC is set when the rear differential control module internal temperature exceeds 105°C
- Check the security and integrity of the rear differential control module fixings
- Allow the rear differential control module to cool (1 hour minimum). Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new rear differential control module