P0615 — Starter Relay Circuit
PowertrainmediumThe computer found a problem in the starter relay control circuit.
Symptoms
- No crank
- Starts only sometimes
Common causes
- Faulty starter relay
- Bad relay socket or wire
- Neutral / clutch switch fault
How to fix
- Swap the starter relay with an identical one
- Check relay pins 85 / 86 get signal while cranking
- Check the neutral / clutch switch
Can I keep driving?
Yes if it starts, but it may leave you stuck.
Related diagrams
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Relay Pinout 30, 85, 86, 87, 87a — How a Car Relay Works
What each relay pin does, how to wire it and how to test a 4- or 5-pin relay.
These are the general meanings. Some companies use a code a little differently — confirm with a scanner and your car's service manual.