DTC U0455-56: Invalid Data Received From Restraints Occupant Classification System Module - Invalid/incomplete configuration: 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
Install a new passenger seat/occupant classification sensor control module as necessary