P2DCE
Control Pilot Charging Switch B Circuit/Open
P2DCE is an OBD-II diagnostic trouble code meaning: Control Pilot Charging Switch B Circuit/Open. Common causes: broken or damaged wires in the circuit, charging switch relay malfunction. Estimated repair cost: $17–89.
Symptoms
- Inability to charge battery
- Error indication on the instrument panel
- Intermittent charger operation
- Reduced motor power
Causes
- Broken or damaged wires in the circuit
- Charging switch relay malfunction
- Connector problems or contact corrosion
- Charging system control unit failure
- The charging switch itself is faulty
How to Fix
- Check the continuity of the circuit and the condition of the wires
- Inspect and clean connector contacts
- Check the functionality of the charging switch relay
- Test the charging switch
- Check and, if necessary, replace the control unit
Related codes
Error P2DCE by Vehicle Brand
FAQ
What does the P2DCE code mean?
P2DCE is an OBD-II diagnostic trouble code that indicates: Control Pilot Charging Switch B Circuit/Open
What causes a P2DCE error code?
The most common causes of P2DCE include: Broken or damaged wires in the circuit; Charging switch relay malfunction; Connector problems or contact corrosion; Charging system control unit failure.
How do I fix a P2DCE diagnostic trouble code?
To fix P2DCE: Check the continuity of the circuit and the condition of the wires. Inspect and clean connector contacts. Check the functionality of the charging switch relay. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2DCE?
Limited driving only, diagnose soon
How much does it cost to fix P2DCE?
The estimated repair cost for P2DCE is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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