P0E65
Battery Charger Control Circuit/Open
P0E65 is an OBD-II diagnostic trouble code meaning: Battery Charger Control Circuit/Open. Common causes: broken wires in the charging control circuit, charger controller malfunction. Estimated repair cost: $167–889.
Symptoms
- Inability to charge high voltage battery
- Error message on the dashboard
- Reduced motor performance
- Switching to backup mode
- Increased fuel consumption (for hybrids)
Causes
- Broken wires in the charging control circuit
- Charger controller malfunction
- Problems with high voltage contactors
- Malfunction of voltage sensors
- Corrosion of high voltage system connections
How to Fix
- Check the integrity of wiring and connections
- Test high voltage contactors
- Check the operation of the charger controller
- Diagnose the condition of a high-voltage battery
- Repair only from an authorized dealer
Related codes
Error P0E65 by Vehicle Brand
FAQ
What does the P0E65 code mean?
P0E65 is an OBD-II diagnostic trouble code that indicates: Battery Charger Control Circuit/Open
What causes a P0E65 error code?
The most common causes of P0E65 include: Broken wires in the charging control circuit; Charger controller malfunction; Problems with high voltage contactors; Malfunction of voltage sensors.
How do I fix a P0E65 diagnostic trouble code?
To fix P0E65: Check the integrity of wiring and connections. Test high voltage contactors. Check the operation of the charger controller. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0E65?
Yes, but get it checked soon
How much does it cost to fix P0E65?
The estimated repair cost for P0E65 is $167–889. Actual cost depends on your vehicle, location, and labor rates.
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