P2D6F

Battery Charging System Positive Contactor D Control Circuit High

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine light comes on
Reduced battery charging efficiency
The car may go into emergency mode
Possible problems starting the engine
Power reduction in hybrid systems

Causes

Positive charging contactor fault
Open or short circuit in control circuit
Wiring Harness Problems
Charging system control module malfunction
Corroded contacts or poor connections

How to Fix

Diagnose the contactor control circuit
Check the condition of wiring and connections
Test the contactor for correct operation
Replace faulty contactor if necessary
Clean or replace corroded contacts

Related codes

P2D70 P2D71 P2D72