DTC B136B-64: Suspension Control Module Wake-up Signal - Signal plausibility failure: 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.
- Check for related DTCs and refer to the relevant DTC index. Clear the DTCs and retest
- Refer to the appropriate system wiring diagram and check the suspension control module power, ground, ignition and air suspension control signal circuits for open circuit. Repair circuit as required, clear the DTCs and retest
- Using Jaguar Land Rover Approved Diagnostic Equipment, confirm that the central junction box has the correct calibration data and software versions and install as required. Clear the DTCs and retest