DTC U0447-54: Invalid Data Received From Gateway "A" - Missing calibration: Action
WARNING: This page is about a different car, the 2023 Jaguar F-Pace and 2022 Jaguar F-Pace. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
After updating the car configuration file, set the ignition to on and wait 40 seconds before clearing the Diagnostic Trouble Code(s)
- Using the Jaguar Land Rover approved diagnostic equipment, check and update the car configuration file as necessary. Clear the Diagnostic Trouble Code(s) and retest