Possible Causes
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2014 Land Rover Range Rover, and 2013 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Monitor description.
The powertrain control module monitors the messages received from the anti-lock brake system control module. If the messages are not updated periodically or correctly formatted, a DTC is set. The monitor is operational when the ignition is on.
- Anti-lock brake system control module power or ground circuit open circuit, high resistance
- FlexRay bus circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Anti-lock brake system fault