OBD Guide

P2E50

Battery Charger Coupler Temperature Sensor D Circuit Range/Performance

P2E50 is an OBD-II diagnostic trouble code meaning: Battery Charger Coupler Temperature Sensor D Circuit Range/Performance. Common causes: charger temperature sensor malfunction, open or short circuit in the sensor circuit. 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
  • Reduced battery charging efficiency
  • Incorrect charger temperature readings
  • Possible problems with the hybrid system (if applicable)

Causes

  • Charger temperature sensor malfunction
  • Open or short circuit in the sensor circuit
  • Poor contact in the sensor connector
  • Corroded contacts or damaged wiring harness
  • Temporary sensor malfunction

How to Fix

  1. Check the integrity of the charger temperature sensor
  2. Inspect the wiring harness and connectors for damage.
  3. Check the resistance and voltage in the sensor circuit
  4. Replace sensor if necessary
  5. Clean contacts from corrosion

Related codes

Error P2E50 by Vehicle Brand

FAQ

What does the P2E50 code mean?

P2E50 is an OBD-II diagnostic trouble code that indicates: Battery Charger Coupler Temperature Sensor D Circuit Range/Performance

What causes a P2E50 error code?

The most common causes of P2E50 include: Charger temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Corroded contacts or damaged wiring harness.

How do I fix a P2E50 diagnostic trouble code?

To fix P2E50: Check the integrity of the charger temperature sensor. Inspect the wiring harness and connectors for damage.. Check the resistance and voltage in the sensor circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2E50?

Yes, but get it checked soon

How much does it cost to fix P2E50?

The estimated repair cost for P2E50 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat