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Federal filingsHome›Trouble codes› U0565
Diagnostic trouble code

U0565

0 owner reports and 24 manufacturer filings across 8 model years from Ford, Lincoln.

Network Generic OBD-II code 24 manufacturer filings

Where U0565 shows up

Source: NHTSA manufacturer communications and complaints
Model yearFiled underBulletinsOwner reportsParts
2023 Ford Mustang Mach-EBack Over Prevention6—
2022 Ford Mustang Mach-EBack Over Prevention6—
2024 Ford ExpeditionLane Departure2—
2024 Ford F-150Forward Collision Avoidance2—
2024 Ford Mustang Mach-ELane Departure2—
2024 Lincoln CorsairForward Collision Avoidance2—
2023 Lincoln CorsairForward Collision Avoidance2—
2024 Lincoln NavigatorLane Departure2—

A model year appears here because the code is named in its record, not because every one of these vehicles sets it. Counts are mentions in the federal files, not failure rates — nobody publishes the denominator.

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U0565 by make

The same record, one make at a time: the model years, bulletins and owner reports that name U0565 on that maker’s vehicles.

Ford 5

What it gets filed under

Lane Departure 10 Back Over Prevention 6 Forward Collision Avoidance 4 Electrical System 3

24 manufacturer filings name U0565. Start with what the maker wrote down.

A code names the test that failed, not the part. A bulletin that names it is often a diagnosis someone has already written down — quote its number at the service desk.

Photo: Compagnons / Unsplash

Manufacturer filings that name it

Source: NHTSA manufacturer communications

Service bulletins and campaigns whose filed summary names U0565.

What U0565 means

Source: SAE J2012 / OBD-II

U0565 sits in the generic range of the OBD-II standard, so it means the same thing on every vehicle sold in the United States — but WhichTrim does not carry a definition for it and will not invent one. What is on this page is the record: who named it and on what.

A stored code names the test that failed, never the part that caused it. It is the starting point of a diagnosis, not its conclusion — the same code has several possible causes and the cheap one is not always right.

From here

Common questions about U0565

Source: NHTSA files and the OBD-II standard

Can I keep driving with U0565 stored?

Nobody can answer that from the code alone, and a site that does is guessing. A steady light means a fault was logged and the car should be checked soon; a flashing light means a severe misfire — slow down and get it seen as soon as possible, because severe misfire can quickly damage the catalytic converter. The safe read of this page is the mileage and the components, not permission.

Does a code mean the car is recalled?

No. Recalls are filed by campaign and matched by VIN, and none of them are triggered by a scan tool. If you want to know whether an open recall applies to one specific vehicle, check the VIN at nhtsa.gov/recalls — that is the only source that settles it.

Why do the counts here differ from other sites?

Because these are not estimates. Every number on this page is a count of documents in NHTSA's own files: manufacturer communications that name the code in their filed summary, and owner complaints that name it in the narrative. We do not model, weight or extrapolate them.

Will clearing the code fix it?

Clearing turns the light off and erases the freeze-frame data a technician would have used to work out what happened. If the condition is still there the code returns, usually within a few drive cycles, and the diagnosis now starts from less information than before.