P0DB0

Hybrid/EV Battery Cell Balancing Circuit B

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

Reduced electric vehicle range
Increased charging time
Unstable operation of the power plant
Malfunction indicator lights up
Power reduction

Causes

Open or short circuit in the balancing circuit
Balancing module malfunction
Wiring Harness Problems
Battery cell failure
ECU software error

How to Fix

Balancing circuit diagnostics
Checking the integrity of the wiring harness
Testing the balancing module
Replacing faulty components
Repair only from an authorized dealer

Related codes

P0DA0 P0DA1 P0DB1