P2D6E

Battery Charging System Positive Contactor D Control Circuit Low

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
Problems starting the engine
System transition to emergency mode
Hybrid system power reduction

Causes

Positive charging contactor fault
Open or short circuit in control circuit
Relay or fuse problems
Charging system control module malfunction
Poor contact in control circuit connectors

How to Fix

Check the condition of the fuses and relays of the charging system
Diagnose the contactor control circuit for open and short circuit
Check the condition of connectors and contacts
Test the operation of the positive contactor
If necessary, replace faulty contactor or circuit components
Repair only from an authorized dealer

Related codes

P2D6F P2D6D P0A7D