DTC P053A - Positive Crankcase Ventilation Heater A Control Circuit/Open
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P053A - POSITIVE CRANKCASE VENTILATION HEATER A CONTROL CIRCUIT/OPEN
| Description: | This DTC sets when the PCM detects the actual CVHC circuit voltage is less than the desired voltage. | ||
| Possible Causes: |
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| Diagnostic Aids: | Make sure the crankcase ventilation heater connector is correctly connected. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST C . | ||