DTC U0300-56: Internal Control Module Software Incompatibility - Invalid/incomplete configuration: Action
WARNING: This page is about a different car, the 2018 Land Rover Discovery Sport, 2017 Land Rover Discovery Sport, 2016 Land Rover Discovery Sport, and 2015 Land Rover Discovery Sport. However, it is still accessible from the selected car via links, so may be relevant.
- Check for related DTCs stored in other modules. Check that the correct central junction box is installed to the vehicle
- Using the Jaguar Land Rover Approved Diagnostic Equipment, re-configure the central junction box with the latest level software
- Check that the correct power steering control module is installed to the vehicle
- Using the Jaguar Land Rover Approved Diagnostic Equipment, re-configure the power steering control module with the latest level software. Perform routine - Lock Steering Tune To Vehicle