OBD Guide

P2E85

Battery Charger B Input Voltage Sensor Circuit Low

P2E85 is an OBD-II diagnostic trouble code meaning: Battery Charger B Input Voltage Sensor Circuit Low. Common causes: input voltage sensor fault, damage to wiring or connectors. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Check Engine light comes on
  • Battery charging problems
  • Reduced vehicle performance
  • Unstable operation of electrical systems

Causes

  • Input voltage sensor fault
  • Damage to wiring or connectors
  • Charger problems
  • Short circuit in the circuit
  • Control unit malfunction

How to Fix

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

Related codes

Error P2E85 by Vehicle Brand

FAQ

What does the P2E85 code mean?

P2E85 is an OBD-II diagnostic trouble code that indicates: Battery Charger B Input Voltage Sensor Circuit Low

What causes a P2E85 error code?

The most common causes of P2E85 include: Input voltage sensor fault; Damage to wiring or connectors; Charger problems; Short circuit in the circuit.

How do I fix a P2E85 diagnostic trouble code?

To fix P2E85: Check the condition of the 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 P2E85?

Yes, but get it checked soon

How much does it cost to fix P2E85?

The estimated repair cost for P2E85 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat