P0215: Engine Shutoff Solenoid Malfunction
Can you still drive? Use extreme caution. If the engine will not shut off, you have a serious safety concern. Seek immediate professional repair.
What Does P0215 Mean?
Code P0215 indicates a malfunction in the engine shutoff solenoid circuit. This solenoid is primarily found on diesel engines and is responsible for cutting fuel supply to shut the engine down. A malfunction can prevent the engine from shutting off normally or may cause unexpected stalling.
Need to read your codes?
An OBD-II scanner lets you read and clear diagnostic trouble codes from your vehicle's computer. Most scanners work with any car made after 1996.
Browse OBD-II Scanners on AmazonCommon Causes
- Failed engine shutoff solenoid
- Broken or corroded wiring to the solenoid
- Faulty ignition switch not sending shutoff signal
- Blown fuse in the solenoid circuit
- ECM driver failure
Symptoms
- Check engine light on
- Engine will not shut off when key is turned
- Engine stalls unexpectedly
- Difficulty starting the engine
- Engine runs rough before shutting down
Diagnostic Steps
- 1Check the shutoff solenoid fuse and relay
- 2Test for voltage at the solenoid connector when the key is turned off
- 3Measure solenoid coil resistance with a multimeter
- 4Inspect the wiring harness for damage or corrosion
- 5Manually activate the solenoid to verify mechanical operation
Recommended Parts & Tools
engine shutoff solenoid
automotive relay kit
Estimated Repair Cost
| Type | Estimated Cost |
|---|---|
| Total Repair Cost Range | $200 - $800 |
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Chat with AI About P0215Commonly Affected Vehicles
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Frequently Asked Questions
What happens if the engine shutoff solenoid fails?
If the solenoid fails in the open position, the engine may not shut off when you turn the key. If it fails closed, the engine will stall and may not restart. Both scenarios require prompt attention.
Is P0215 only for diesel engines?
Primarily yes. Diesel engines do not have spark ignition, so they rely on a fuel shutoff solenoid to stop the engine. Some older gasoline vehicles also have similar systems.
Community Fix Reports
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