DTC B1207-29: Crash Input Hardwired Signal - 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.
- Refer to the appropriate system wiring diagrams and check the crash event circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Using the Jaguar Land Rover approved diagnostic equipment, check and install latest relevant level of software to the door module (s) and restraints control module. Clear DTC and retest
- If fault persists, check the restraints control module for related DTCs and refer to the relevant DTC index