P1EBF
Hybrid/EV Battery Multifunction Contactor Stuck Closed
P1EBF is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Multifunction Contactor Stuck Closed. Common causes: mechanical contactor jamming, problems with contactor power supply. Estimated repair cost: $167–556.
Symptoms
- Hybrid system won't turn off
- Warning messages on the dashboard
- Reduced performance of the hybrid system
- Battery charging problems
- Inability to start the engine
Causes
- Mechanical contactor jamming
- Problems with contactor power supply
- Control module malfunction
- Corroded or damaged contacts
- Wiring Harness Problems
How to Fix
- Check the condition of the contactor visually
- Check the power supply and control circuit of the contactor
- Check the operation of the control module
- Replace faulty contactor
- Repair only from an authorized dealer
Related codes
FAQ
What does the P1EBF code mean?
P1EBF is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Multifunction Contactor Stuck Closed
What causes a P1EBF error code?
The most common causes of P1EBF include: Mechanical contactor jamming; Problems with contactor power supply; Control module malfunction; Corroded or damaged contacts.
How do I fix a P1EBF diagnostic trouble code?
To fix P1EBF: Check the condition of the contactor visually. Check the power supply and control circuit of the contactor. Check the operation of the control module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1EBF?
Do not drive — repair immediately
How much does it cost to fix P1EBF?
The estimated repair cost for P1EBF is $167–556. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat