DTC B1DB0-31: Rear Roof Blind Position Sensor B - No signal: Action
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2015 Land Rover Range Rover, and 2014 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
- Calibrate the rear roof blind
- Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new rear roof blind motor