DTC U2300-54: Central Configuration - Missing Calibration: Action

NOTE: After updating the car configuration file, set the ignition to on and wait 30 seconds before clearing the DTCs.

Using the Jaguar Land Rover approved diagnostic equipment, check and update the car configuration file as necessary. Clear the DTCs and retest
Check the terrain response switchpack part number, install the correct part as required. 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 service information and test the high speed CAN circuit for short circuit to ground, short circuit to power, open circuit, high resistance