P0DDC

Hybrid/EV Battery Cell Balancing Circuit M

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

Reduced electric vehicle range
Increased charging time
Check Engine Light Illuminates
Hybrid system power reduction
Battery error message on display

Causes

Open or short circuit in the balancing circuit
Balancing module malfunction
Wiring harness damage
Corrosion of contacts in connectors
Problems with the Battery Management System (BMS)

How to Fix

Check the integrity of the balancing circuit
Inspect connectors and contacts for corrosion
Test the balancing module
Check the operation of the battery management system (BMS)
Replace damaged components

Related codes

P0DDB P0DDD P0DDE