P0B2C
Hybrid/EV Battery C Voltage Unstable
P0B2C is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery C Voltage Unstable. Common causes: cell imbalance in battery module c, increased internal cell resistance. Estimated repair cost: $167โ889.
Symptoms
- Reduced vehicle power
- Reducing electric range
- Check Engine Light Illuminated
- Battery warning on instrument panel
- The car goes into emergency mode
Causes
- Cell imbalance in battery module C
- Increased internal cell resistance
- Poor contact in battery module connectors
- Battery cell degradation
- Problems with the battery cooling system
How to Fix
- Diagnosis of high-voltage battery condition
- Checking the voltage balance of all module cells
- Checking connections and contacts in the module
- Replacing a faulty battery module if necessary
- Calibrating the battery management system after repair
Related codes
Error P0B2C by Vehicle Brand
FAQ
What does the P0B2C code mean?
P0B2C is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery C Voltage Unstable
What causes a P0B2C error code?
The most common causes of P0B2C include: Cell imbalance in battery module C; Increased internal cell resistance; Poor contact in battery module connectors; Battery cell degradation.
How do I fix a P0B2C diagnostic trouble code?
To fix P0B2C: Diagnosis of high-voltage battery condition. Checking the voltage balance of all module cells. Checking connections and contacts in the module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0B2C?
Limited driving only, diagnose soon
How much does it cost to fix P0B2C?
The estimated repair cost for P0B2C is $167โ889. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version ยท NationStat