P26F2
Starter Relay B Stuck On
P26F2 is an OBD-II diagnostic trouble code meaning: Starter Relay B Stuck On. Common causes: stuck starter relay b, short circuit in relay control circuit. Estimated repair cost: $6–22.
Symptoms
- The starter continues to operate after the engine starts
- Clicking sound from engine compartment
- Battery drains quickly
- Difficulty starting the engine
- Hot starter after a trip
Causes
- Stuck starter relay B
- Short circuit in relay control circuit
- Engine control unit malfunction
- Damaged wiring or corroded contacts
- Mechanical damage to the relay
How to Fix
- Check the condition of starter relay B
- Check relay control circuit for short circuit
- Check the voltage at the relay terminals
- Replace faulty relay
- Check the operation of the engine control unit
Related codes
Error P26F2 by Vehicle Brand
FAQ
What does the P26F2 code mean?
P26F2 is an OBD-II diagnostic trouble code that indicates: Starter Relay B Stuck On
What causes a P26F2 error code?
The most common causes of P26F2 include: Stuck starter relay B; Short circuit in relay control circuit; Engine control unit malfunction; Damaged wiring or corroded contacts.
How do I fix a P26F2 diagnostic trouble code?
To fix P26F2: Check the condition of starter relay B. Check relay control circuit for short circuit. Check the voltage at the relay terminals. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P26F2?
Do not drive — repair immediately
How much does it cost to fix P26F2?
The estimated repair cost for P26F2 is $6–22. Actual cost depends on your vehicle, location, and labor rates.
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