DTC P023A-13: Charge Air Cooler Coolant Pump Control Circuit/Open - Circuit open: Action
- Diagnosis of this DTC may require using the manufacturer approved diagnostic system check datalogger signals
- 0x05D6 Auxiliary Engine Coolant Pump - Commanded - %
- 0x05DA Coolant Pump Variable Flow Actuator Position - Measured - %
- Refer to the electrical circuit diagrams and check the charge air coolant pump circuit for open circuit, high resistance
- Inspect connectors for signs of water ingress and pins for damage and/or corrosion
- Install a new charge air coolant pump, only when diagnosed as failed
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest