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
Using the Jaguar Land Rover approved diagnostic equipment, check the gateway module for related DTCs and refer to the relevant DTC index