P0DD4
Hybrid/EV Battery Cell Balancing Circuit K
P0DD4 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Cell Balancing Circuit K. Common causes: balancing module malfunction, balancing circuit wiring problems. Estimated repair cost: $56–278.
Symptoms
- Reduced electric vehicle range
- Vehicle power limitation
- Check Engine Light Illuminated
- Uneven charge of battery cells
- Reduced efficiency of regenerative braking
Causes
- Balancing module malfunction
- Balancing circuit wiring problems
- Failure of individual battery cells
- Battery control unit malfunction
- Corrosion of contacts in the balancing circuit
How to Fix
- Diagnostics of battery cell condition
- Checking the integrity of the balancing circuit wiring
- Testing the balancing module
- Replacing faulty circuit components
- Repair only from an authorized dealer
Related codes
Error P0DD4 by Vehicle Brand
FAQ
What does the P0DD4 code mean?
P0DD4 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Cell Balancing Circuit K
What causes a P0DD4 error code?
The most common causes of P0DD4 include: Balancing module malfunction; Balancing circuit wiring problems; Failure of individual battery cells; Battery control unit malfunction.
How do I fix a P0DD4 diagnostic trouble code?
To fix P0DD4: Diagnostics of battery cell condition. Checking the integrity of the balancing circuit wiring. Testing the balancing module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0DD4?
Limited driving only, diagnose soon
How much does it cost to fix P0DD4?
The estimated repair cost for P0DD4 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat