OBD Guide
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P1E82

Hybrid/Electric Vehicle Battery 87 Circuit

P1E82 is an OBD-II diagnostic trouble code meaning: Hybrid/Electric Vehicle Battery 87 Circuit. Common causes: open or short circuit in battery circuit 87, battery relay fault 87. Estimated repair cost: $17–89.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Check Engine light comes on
  • Hybrid system power reduction
  • Increased fuel consumption
  • Problems with charging a high-voltage battery
  • The car goes into emergency mode

Causes

  • Open or short circuit in battery circuit 87
  • Battery relay fault 87
  • Problems with the high voltage control unit
  • Corrosion of contacts in the circuit
  • Battery voltage sensor fault

How to Fix

  1. Check battery continuity 87
  2. Check the condition of the battery relay 87
  3. Diagnose the high-voltage control unit
  4. Clean contacts from corrosion
  5. Check battery voltage sensor

Related codes

P1E80P1E81P1E83

FAQ

What does the P1E82 code mean?

P1E82 is an OBD-II diagnostic trouble code that indicates: Hybrid/Electric Vehicle Battery 87 Circuit

What causes a P1E82 error code?

The most common causes of P1E82 include: Open or short circuit in battery circuit 87; Battery relay fault 87; Problems with the high voltage control unit; Corrosion of contacts in the circuit.

How do I fix a P1E82 diagnostic trouble code?

To fix P1E82: Check battery continuity 87. Check the condition of the battery relay 87. Diagnose the high-voltage control unit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1E82?

Limited driving only, diagnose soon

How much does it cost to fix P1E82?

The estimated repair cost for P1E82 is $17–89. Actual cost depends on your vehicle, location, and labor rates.

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