P1E98
Hybrid/EV Battery Interface Control Module 2 Cell Balancing Circuit
P1E98 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Interface Control Module 2 Cell Balancing Circuit. Common causes: balancing control module malfunction, damage to the wiring in the balancing circuit. Estimated repair cost: $167–556.
Symptoms
- Reduced electric vehicle range
- Extending battery charging time
- Check Engine Light Illuminated
- Hybrid system power reduction
- Uneven battery discharge
Causes
- Balancing control module malfunction
- Damage to the wiring in the balancing circuit
- Failure of battery elements
- Problems with controller software
- Corrosion of contacts in the balancing system
How to Fix
- Check the condition of the battery cells
- Test the balancing circuit for breaks
- Check control module connections
- Update controller software
- Replace the faulty balancing module
Related codes
FAQ
What does the P1E98 code mean?
P1E98 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Interface Control Module 2 Cell Balancing Circuit
What causes a P1E98 error code?
The most common causes of P1E98 include: Balancing control module malfunction; Damage to the wiring in the balancing circuit; Failure of battery elements; Problems with controller software.
How do I fix a P1E98 diagnostic trouble code?
To fix P1E98: Check the condition of the battery cells. Test the balancing circuit for breaks. Check control module connections. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1E98?
Limited driving only, diagnose soon
How much does it cost to fix P1E98?
The estimated repair cost for P1E98 is $167–556. Actual cost depends on your vehicle, location, and labor rates.
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