DTC U0046-55: Vehicle Communication Bus C - Not configured: Action
- Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the adaptive cruise control module with the latest level software
- 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 adaptive cruise control module
- Refer to GENERAL PROCEDURES and calibrate the cruise control system