P2E52
Battery Charger Coupler Temperature Sensor D Circuit High
P2E52 is an OBD-II diagnostic trouble code meaning: Battery Charger Coupler Temperature Sensor D Circuit High. Common causes: charger temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Battery charging problems
- The battery overheats while charging
- Reduced charging efficiency
Causes
- Charger temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Corrosion of contacts or connectors
- Problems with the battery charger
How to Fix
- Check the condition of the charger temperature sensor
- Diagnose the sensor circuit for opens and short circuits
- Clean contacts and connectors from corrosion
- Test the battery charger
- If necessary, replace the temperature sensor
Related codes
Error P2E52 by Vehicle Brand
FAQ
What does the P2E52 code mean?
P2E52 is an OBD-II diagnostic trouble code that indicates: Battery Charger Coupler Temperature Sensor D Circuit High
What causes a P2E52 error code?
The most common causes of P2E52 include: Charger temperature sensor malfunction; Open or short circuit in the sensor circuit; Corrosion of contacts or connectors; Problems with the battery charger.
How do I fix a P2E52 diagnostic trouble code?
To fix P2E52: Check the condition of the charger temperature sensor. Diagnose the sensor circuit for opens and short circuits. Clean contacts and connectors from corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2E52?
Yes, but get it checked soon
How much does it cost to fix P2E52?
The estimated repair cost for P2E52 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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