P023A - Charge Air Cooler Coolant Pump Control Circuit Open - DTC Chart
P023A - CHARGE AIR COOLER COOLANT PUMP CONTROL CIRCUIT OPEN - DTC CHART
| Description: This DTC sets when the CAC circuit is open or an internal failure of the charge air cooler (CAC) pump occurs. | |||
Possible Causes:
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| Diagnostic Aids: A CAC circuit open condition will result in the CAC pump running continuously. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test KP . | ||