P0DD6

Hybrid/EV Battery Cell Balancing Circuit K Stuck Off

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

Reduced range of an electric vehicle
Extending battery charging time
Reduced overall performance
Warning messages on the instrument panel
Uneven heating of the battery pack

Causes

Cell balancing module malfunction
Wiring problems in the balancing circuit
Battery management software failure
Corrosion or poor contact in connectors
Mechanical damage to system components

How to Fix

Check the condition of the wiring and connectors in the balancing circuit
Scan the system for other related errors
Check the functionality of the cell balancing module
Update battery management system software
Repair only from an authorized dealer

Related codes

P0DD5 P0DD7 P0DD8