DTC U2300-54: Central Configuration - Missing Calibration: Action
- Check the terrain response switchpack part number, install the correct part as required. Clear the DTC and retest
- Check for related DTCs in other modules. If related DTCs are evident, reconfigure the central junction box with the latest level software using the Jaguar Land Rover Approved Diagnostic Equipment. Clear the DTC and retest
- If no related DTCs are evident, reconfigure the terrain response switchpack with the latest level software using the Jaguar Land Rover Approved Diagnostic Equipment. Clear the DTC and retest
- If the fault persists, using the Jaguar Land Rover Approved Diagnostic Equipment, complete a CAN network integrity test
- Refer to the appropriate system wiring diagrams and test the high speed CAN circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Using the Jaguar Land Rover Approved Diagnostic Equipment, check for other CAN related DTCs and refer to the relevant DTC index