DTC C0503-12: Left Front Wheel Speed Sensor Circuit High - Circuit short to battery: Action
- Refer to the appropriate system wiring diagrams and check the front left wheel speed sensor power circuit for short circuit to power. Repair the wiring harness as necessary
- Using the Jaguar Land Rover Approved Diagnostic Equipment, clear the DTCs and retest. If the fault persists, install a new front left wheel speed sensor