P0123-85 - Throttle/Pedal Position Sensor/Switch A Circuit High - Signal above allowable range: Action
- Refer to the applicable SYSTEM WIRING DIAGRAMS and check accelerator pedal position sensor circuit for short circuit to power
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
- Check and install a new accelerator pedal position sensor as required