DTC P0633-42: Immobilizer Key Not Programmed - ECM/PCM - General memory failure: Action
WARNING: This page is about a different car, the 2015 Jaguar XF, 2014 Jaguar XF, and 2013 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
- 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