OBD Guide

P2E86

Battery Charger B Input Voltage Sensor Circuit High

P2E86 is an OBD-II diagnostic trouble code meaning: Battery Charger B Input Voltage Sensor Circuit High. Common causes: charger b input voltage sensor fault, damage to wiring or connectors. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Check Engine light comes on
  • Charging system is not working properly
  • Reduced hybrid system efficiency
  • Problems with the start-stop system
  • Possible problems starting the engine

Causes

  • Charger B input voltage sensor fault
  • Damage to wiring or connectors
  • Short circuit in the circuit
  • Charger fault
  • Problems with the hybrid system control unit

How to Fix

  1. Check the integrity of wiring and connectors
  2. Check the functionality of the input voltage sensor
  3. Check the charger for faults
  4. Check the hybrid system control unit
  5. Replace faulty components

Related codes

Error P2E86 by Vehicle Brand

FAQ

What does the P2E86 code mean?

P2E86 is an OBD-II diagnostic trouble code that indicates: Battery Charger B Input Voltage Sensor Circuit High

What causes a P2E86 error code?

The most common causes of P2E86 include: Charger B input voltage sensor fault; Damage to wiring or connectors; Short circuit in the circuit; Charger fault.

How do I fix a P2E86 diagnostic trouble code?

To fix P2E86: Check the integrity of wiring and connectors. Check the functionality of the input voltage sensor. Check the charger for faults. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2E86?

Yes, but get it checked soon

How much does it cost to fix P2E86?

The estimated repair cost for P2E86 is $17–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat