P0617 — Starter Relay Circuit High
PowertrainmediumThe starter relay signal is high when it should be off — the starter may keep running.
Symptoms
- Starter keeps grinding after the engine starts
- Starter noise while driving
Common causes
- Relay stuck ON
- Wire shorted to 12 V
- Faulty ignition switch
How to fix
- Replace the starter relay
- Check 50 / S wire for a short to 12 V
- Check the ignition switch
Can I keep driving?
No — the starter can burn out.
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