P0237
0 owner reports and 59 manufacturer filings across 15 model years from Chevrolet, Ford, GMC.
Where P0237 shows up
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports | Parts |
|---|---|---|---|---|
| 2023 Chevrolet Equinox | Engine | 6 | — | |
| 2023 GMC Terrain | Not specified | 6 | — | |
| 2024 Chevrolet Equinox | Not specified | 5 | — | |
| 2019 GMC Sierra | Electrical System | 5 | — | Battery → |
| 2024 GMC Terrain | Not specified | 5 | — | |
| 2025 Chevrolet Equinox | Not specified | 4 | — | |
| 2025 GMC Terrain | Not specified | 4 | — | |
| 2026 Chevrolet Equinox | Not specified | 3 | — | |
| 2022 Ford F-250 Super Duty | Engine | 3 | — | |
| 2021 Ford F-250 Super Duty | Equipment | 3 | — | |
| 2022 Ford F-350 Super Duty | Power Train | 3 | — | |
| 2021 Ford F-350 Super Duty | Power Train | 3 | — | |
| 2022 Ford F-450 Super Duty | Power Train | 3 | — | |
| 2021 Ford F-450 Super Duty | Equipment | 3 | — | |
| 2026 GMC Terrain | Not specified | 3 | — |
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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P0237 by make
The same record, one make at a time: the model years, bulletins and owner reports that name P0237 on that maker’s vehicles.
What it gets filed under
59 manufacturer filings name P0237. 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.
Manufacturer filings that name it
Source: NHTSA manufacturer communicationsService bulletins and campaigns whose filed summary names P0237.
- PIP5927E Service bulletin2026-05-19 · Unknown Or Other
- This Preliminary information communicates the possibility of reduced power with dtc P0237 and/or p0299 due to damaged Charge Air Inlet Pipe connection at Turbocharger.
- PIP5927D Service bulletin2026-03-03 · Unknown Or Other
- This Preliminary information communicates the possibility of reduced power with dtc P0237 and/or p0299 due to damaged Charge Air Inlet Pipe connection at Turbocharger.
- PIP5927C Service bulletin2025-09-30 · Unknown Or Other
- This Preliminary information communicates the possibility of reduced power with dtc P0237 and/or p0299 due to damaged Charge Air Inlet Pipe connection at Turbocharger.
- SSM 53328 Service bulletin2025-01-24 · Unknown Or Other
- Some 2020-2022 F-Super Duty vehicles equipped with a 6.7L engine may exhibit an illuminated malfunction indicator lamp (MIL), lack of power, and/or excessive turbo noise during operation, with diagnostic trouble codes (DTC) P003A, P0045, P0046, P0047, P0048, P0234, P0237, P0238, P0299, P132A, P226C, P2263, P2564, P2565, P2598, P259E, and/or P259F stored in the powertrain control module.
- PIP5927B Service bulletin2024-10-18 · Engine
- This Preliminary information communicates the possibility of reduced power with dtc P0237 and/or p0299 due to damaged Charge Air Inlet Pipe connection at Turbocharger.
- PIP5927A Service bulletin2024-08-13 · Engine
- This Preliminary information communicates the possibility of reduced power with dtc P0237 and/or p0299 due to damaged Charge Air Inlet Pipe connection at Turbocharger
What P0237 means
Source: SAE J2012 / OBD-IIP0237 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.
Common questions about P0237
Source: NHTSA files and the OBD-II standardCan I keep driving with P0237 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.