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

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

Using the Jaguar Land Rover Approved Diagnostic Equipment, check and update the car configuration file as necessary. Clear the DTC and re-test
Using the Jaguar Land Rover Approved Diagnostic Equipment, re-configure the power steering control module with the latest level software