P1E81
Hybrid/Electric Vehicle Battery 86 Circuit
P1E81 is an OBD-II diagnostic trouble code meaning: Hybrid/Electric Vehicle Battery 86 Circuit. Common causes: battery fault 86, damage to the electrical circuit. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Hybrid system power reduction
- Problems starting the car
- Limitation of hybrid system functions
- Error message on display
Causes
- Battery fault 86
- Damage to the electrical circuit
- Oxidation or corrosion of contacts
- Problems with connectors
- Malfunction of the hybrid system control unit
How to Fix
- Check battery condition 86
- Inspect the electrical circuit for damage
- Check and clean contacts and connectors
- Test the operation of the hybrid system control unit
- If necessary, replace the battery 86
Related codes
FAQ
What does the P1E81 code mean?
P1E81 is an OBD-II diagnostic trouble code that indicates: Hybrid/Electric Vehicle Battery 86 Circuit
What causes a P1E81 error code?
The most common causes of P1E81 include: Battery fault 86; Damage to the electrical circuit; Oxidation or corrosion of contacts; Problems with connectors.
How do I fix a P1E81 diagnostic trouble code?
To fix P1E81: Check battery condition 86. Inspect the electrical circuit for damage. Check and clean contacts and connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1E81?
Limited driving only, diagnose soon
How much does it cost to fix P1E81?
The estimated repair cost for P1E81 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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