P2D5C

Battery Charging System Positive Contactor C Stuck Closed

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$17–56 (est.)

Symptoms

Check Engine Light Is On
Problems starting the engine
Battery overheating
Unstable operation of electrical systems

Causes

Contactor fault
Wiring problems
Relay fault
Problems with the charging system control unit

How to Fix

Check the condition of the contactor
Check wiring and connections
Replace faulty contactor
Check relay operation
Update control unit software

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