DTC U3000-42: Control Module - General memory failure: Action
- Using the Jaguar Land Rover approved diagnostic equipment, check datalogger signal - ECU Power Supply Voltage (0xD111)
- Refer to the appropriate system wiring diagrams and check the all wheel drive control module power and ground circuits for open circuit, high resistance. Repair circuit as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, re-configure the all wheel drive control module with the latest level software. Perform routine - On-Demand-Self-Test. Clear the DTCs and retest.
- If the fault persists, install a new all wheel drive control module as necessary