DTC B1470-29: Rear Blind - Signal invalid: 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.
- Disconnect the startup battery ground cable. Refer to the appropriate system wiring diagrams and check the door blind motor hall sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair circuit as required
- Refer to the appropriate system wiring diagrams and check the door blind motor circuit(s) for short circuit to ground, short circuit to power, open circuit, high resistance. Repair circuit(s) as required, clear DTC and retest
- Reconnect the startup battery ground cable. Open and fully close door window to recalibrate window lifter. Check the operation of the door blind via local switches. Clear DTCs, open and fully close door blind to recalibrate blind motor and retest door blind movement. If DTC persists, replace door blind motor