DTC U0300-56: Internal Control Module Software Incompatibility - Invalid/incomplete configuration: Action
WARNING: This page is about a different car, the 2021 Land Rover Range Rover Sport, 2020 Land Rover Range Rover Sport, and 2019 Land Rover Range Rover Sport. However, it is still accessible from the selected car via links, so may be relevant.
- Cycle ignition. Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest. If the fault persists, install a new cruise control module
- Refer to the appropriate service information and calibrate the adaptive cruise control system