DTC P023A-13 Charge Air Cooler Coolant Pump Control Circuit/Open - Circuit open: Action
- Inspect connectors for signs of water ingress and pins for damage and/or corrosion
- Refer to the system wiring diagrams and check air charge coolant pump relay circuit for open circuit, high resistance
- Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest
- Check and install a new air charge coolant pump relay as required