P1E87
Hybrid/Electric Vehicle Battery 92 Circuit
P1E87 is an OBD-II diagnostic trouble code meaning: Hybrid/Electric Vehicle Battery 92 Circuit. Common causes: damage to high voltage wiring, corrosion of contacts in the battery circuit. Estimated repair cost: $56–556.
Symptoms
- Check Engine light comes on
- Reduced power or performance
- Problems with charging a high-voltage battery
- The vehicle goes into emergency mode
- Unusual sounds from the high voltage system
Causes
- Damage to high voltage wiring
- Corrosion of contacts in the battery circuit
- High voltage relay fault
- Problems with the battery management module
- Mechanical damage to battery cells
How to Fix
- Visual inspection of high-voltage wiring for damage
- Checking the condition of contacts and connectors
- Diagnostics of relays and fuses of a high-voltage system
- Scanning the Battery Management Module for Errors
- Checking the condition of battery cells
Related codes
FAQ
What does the P1E87 code mean?
P1E87 is an OBD-II diagnostic trouble code that indicates: Hybrid/Electric Vehicle Battery 92 Circuit
What causes a P1E87 error code?
The most common causes of P1E87 include: Damage to high voltage wiring; Corrosion of contacts in the battery circuit; High voltage relay fault; Problems with the battery management module.
How do I fix a P1E87 diagnostic trouble code?
To fix P1E87: Visual inspection of high-voltage wiring for damage. Checking the condition of contacts and connectors. Diagnostics of relays and fuses of a high-voltage system. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1E87?
Do not drive — repair immediately
How much does it cost to fix P1E87?
The estimated repair cost for P1E87 is $56–556. Actual cost depends on your vehicle, location, and labor rates.
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