DTC B1DB7-4B: Rear Roof Blind - Over temperature: Action
NOTE:
To validate the repair firstly run the engine for 30 seconds and check the rear roof blind opening and closing functions several times, then use the Jaguar Land Rover approved diagnostic equipment to check this DTC is no longer set within the body control module
- Check the rear roof blind for smooth operation and obstructions that would cause the motor to overheat. Rectify as necessary. Using the Jaguar Land Rover approved diagnostic equipment clear the Diagnostic Trouble Code(s) and retest
- Check the rear roof blind for mechanical failures. Rectify as necessary. Using the Jaguar Land Rover approved diagnostic equipment clear the Diagnostic Trouble Code(s) and retest
- Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest. If the fault persists, install a new rear roof blind module