P2AFA
Starter Relay D Stuck On
P2AFA is an OBD-II diagnostic trouble code meaning: Starter Relay D Stuck On. Common causes: faulty starter relay d, short circuit in relay control circuit. Estimated repair cost: $6–22.
Symptoms
- The starter continues to operate after the engine starts
- Low battery
- Clicking or buzzing noise from the relay
- The engine does not start due to a dead battery
Causes
- Faulty starter relay D
- Short circuit in relay control circuit
- Relay Harness Problems
- Mechanical jamming of the relay
How to Fix
- Check starter relay D for sticking
- Check relay control circuit for short circuit
- Inspect the relay wiring harness for damage.
- Replace starter relay D if necessary
Related codes
Error P2AFA by Vehicle Brand
FAQ
What does the P2AFA code mean?
P2AFA is an OBD-II diagnostic trouble code that indicates: Starter Relay D Stuck On
What causes a P2AFA error code?
The most common causes of P2AFA include: Faulty starter relay D; Short circuit in relay control circuit; Relay Harness Problems; Mechanical jamming of the relay.
How do I fix a P2AFA diagnostic trouble code?
To fix P2AFA: Check starter relay D for sticking. Check relay control circuit for short circuit. Inspect the relay wiring harness for damage.. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2AFA?
Do not drive — repair immediately
How much does it cost to fix P2AFA?
The estimated repair cost for P2AFA is $6–22. Actual cost depends on your vehicle, location, and labor rates.
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