P2AFB
Starter Relay D Stuck Off
P2AFB is an OBD-II diagnostic trouble code meaning: Starter Relay D Stuck Off. Common causes: faulty starter relay d, open or short circuit in the relay circuit. Estimated repair cost: $6–22.
Symptoms
- Engine won't start
- Relay clicking when trying to start
- No starter sounds
- Check Engine Light Is On
Causes
- Faulty starter relay D
- Open or short circuit in the relay circuit
- Poor contact in relay connector
- Engine control unit malfunction
- Problems with power or relay ground
How to Fix
- Check starter relay D
- Check relay control circuit
- Check connectors and relay contacts
- Check the power and ground of the relay
- If necessary, replace the relay
Related codes
Error P2AFB by Vehicle Brand
FAQ
What does the P2AFB code mean?
P2AFB is an OBD-II diagnostic trouble code that indicates: Starter Relay D Stuck Off
What causes a P2AFB error code?
The most common causes of P2AFB include: Faulty starter relay D; Open or short circuit in the relay circuit; Poor contact in relay connector; Engine control unit malfunction.
How do I fix a P2AFB diagnostic trouble code?
To fix P2AFB: Check starter relay D. Check relay control circuit. Check connectors and relay contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2AFB?
Do not drive — repair immediately
How much does it cost to fix P2AFB?
The estimated repair cost for P2AFB is $6–22. Actual cost depends on your vehicle, location, and labor rates.
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