DTC U3000-49: Control Module - Internal electronic failure: Action
- Using the Jaguar Land Rover approved diagnostic equipment inspect the status bits for this DTC on the appropriate DTC Index. For this DTC, any one of the following combination status bits need to be set for the DTC to be valid (for example, there is a "Yes" against all of the status bits listed below)
- Test Failed (Bit 0)
- Test Failed This Operation Cycle (Bit 1)
- or
- Confirmed DTC (Bit 3)
- If none of the above combinations are valid ignore this DTC (the customer may not have experienced non-operation of the near field sensing system features)
- If the DTC is valid (any one of the combinations is true) follow the instructions below
- Using the Jaguar Land Rover approved diagnostic equipment, check if the near field sensing module is updated with the latest level software, if not update to the latest level software
- If the software is at already updated to the latest level, using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest
- If the fault persists, install a new near field sensing module, clear the Diagnostic Trouble Code(s) and retest