DTC C0031-81: Left Front Wheel Speed Sensor - Invalid serial data received: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Engine running
- Vehicle moving
- Using the Jaguar Land Rover approved diagnostic equipment, check the anti-lock brake system control module for related DTCs and refer to the relevant DTC index
- Refer to the appropriate system wiring diagrams and check the front left wheel speed sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness or install a new front left wheel speed sensor as necessary
- Check the magnetic encoder ring for damage. Rectify as necessary