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DTC U3000-48: Control Module - Supervision software 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 anti-lock brake system control module power and ground circuits for open circuit, high resistance
- Cycle the ignition and road test the vehicle above 30 km/h (19 mph) re-cycle the ignition. Using the Jaguar Land Rover approved diagnostic equipment clear the DTCs, if the DTC will not clear install a new anti-lock brake system control module as required