Engine Coolant Over Temperature Condition
Engine · Cooling System
The engine has exceeded its maximum safe operating temperature. This is a critical condition that can warp cylinder heads, blow head gaskets, or seize the engine. Pull over safely and turn the engine off immediately.
- Low coolant level or coolant leakMost common
- Failed thermostat stuck closedMost common
- Failed water pumpCommon
- Clogged radiatorCommon
- Failed radiator fanCommon
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Frequently asked questions about P0217
What does P0217 mean?
The engine has exceeded its maximum safe operating temperature. This is a critical condition that can warp cylinder heads, blow head gaskets, or seize the engine. Pull over safely and turn the engine off immediately.
Is P0217 serious?
Stop driving immediately — engine overheating.
How much does it cost to fix P0217?
Repair costs for P0217 range from $150 – $800 depending on the root cause and your vehicle.
Can I drive with P0217?
No — this code indicates a serious issue. Stop driving and have the vehicle inspected immediately.