DTC B1DB0-31: Rear Roof Blind Position Sensor B - No signal: 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

Using the Jaguar Land Rover approved diagnostic equipment, perform the diagnostic routine - Calibrate Rear Roof Blind (2207). Clear the Diagnostic Trouble Code(s) and retest. If the fault persists install a new rear roof blind control module