DTC B136B-64: Suspension Control Module Wake-up Signal - Signal plausibility failure: Action
WARNING: This page is about a different car, the 2021 Land Rover Range Rover and 2020 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 diagrams and check the chassis 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