DTC P0633-42: Immobilizer Key Not Programmed - ECM/PCM - General memory failure: Action

Using the Jaguar Land Rover approved diagnostic equipment, carry out the immobilization procedure
Check for CAN network interference/engine control module related errors. Re-configure the engine control module using the Jaguar Land Rover approved diagnostic equipment. Reconfigure the instrument panel control module using the Jaguar Land Rover approved diagnostic equipment, Using the Jaguar Land Rover approved diagnostic equipment, check and install latest relevant level of software to the engine control module
Check and install new engine control module as required