P0215 Code: Engine Shutoff Solenoid Circuit Malfunction
⚠️ Severe · not recommended to drive
Not recommended. The engine may not start, may stall suddenly, or may not shut off with the key — fix it before driving.
What P0215 means
The engine shutoff solenoid cuts fuel flow to stop the engine, and it's common on diesel engines. This code means the solenoid circuit has an electrical fault. Depending on how it fails, the engine may not start, may stall without warning, or may keep running after you turn the key off.
Symptoms
- Check engine light on
- Engine cranks but won't start
- Engine stalls suddenly
- Engine won't shut off with the key
Common causes
- most common: Faulty engine shutoff solenoid
- common: Damaged wiring or connector in the circuit
- less common: Failed relay or blown fuse
- rare: Engine computer (PCM) fault
How to fix it
| Fix | DIY? | Typical cost |
|---|---|---|
| Replace the engine shutoff solenoid | Yes | $40–150 |
| Inspect and repair the wiring or connector | Yes | $20–100 |
| Replace the solenoid relay or fuse | Yes | $10–50 |
Frequently asked questions
Can I drive with a P0215 code?
No. The engine may not start, may stall, or may not shut off — all of which are dangerous. Fix it before driving.
What does the engine shutoff solenoid do?
It cuts fuel flow to stop the engine, and it's common on diesel engines.
How much does it cost to fix a P0215?
A new shutoff solenoid is typically $40–150, plus labor if a shop does the job.
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Updated 2026-08. This page is informational and not a substitute for professional diagnosis.