P2DCE

Control Pilot Charging Switch B Circuit/Open

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

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

P2DCF P2DD0 P2DD1