P0731
6 owner reports and 520 manufacturer filings across 68 model years from Ford, Hyundai, Jeep, Kia and others.
Where P0731 shows up
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports | Parts |
|---|---|---|---|---|
| 2020 Ford Explorer | Power Train | 24 | — | |
| 2022 Ford Explorer | Power Train | 17 | — | |
| 2021 Ford Explorer | Power Train | 17 | — | |
| 2021 Ford F-150 | Power Train | 17 | — | |
| 2021 Ford Mustang | Power Train | 17 | — | |
| 2022 Ford F-150 | Power Train | 16 | — | |
| 2022 Ford Expedition | Power Train | 13 | — | |
| 2022 Ford Mustang | Power Train | 13 | — | |
| 2021 Ford Transit | Power Train | 13 | — | |
| 2020 Ford Transit | Power Train | 13 | — | |
| 2022 Lincoln Navigator | Power Train | 13 | — | |
| 2020 Ford F-150 | Power Train | 12 | — | |
| 2020 Ford Mustang | Power Train | 12 | — | |
| 2019 Ford Mustang | Power Train | 12 | — | |
| 2018 Ford Mustang | Power Train | 12 | — | |
| 2022 Ford Transit | Power Train | 12 | — | |
| 2020 Lincoln Aviator | Power Train | 12 | — | |
| 2021 Ford Expedition | Power Train | 11 | — | |
| 2020 Ford Expedition | Power Train | 11 | — | |
| 2019 Ford Expedition | Power Train | 11 | — | |
| 2018 Ford Expedition | Power Train | 11 | — | |
| 2019 Ford F-150 | Power Train | 11 | — | |
| 2018 Ford F-150 | Power Train | 11 | — | |
| 2017 Ford F-150 | Power Train | 11 | — | |
| 2023 Ford Transit | Power Train | 11 | — |
Showing the 25 model years where P0731 appears most; it is on file for 68 in total.
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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P0731 by make
The same record, one make at a time: the model years, bulletins and owner reports that name P0731 on that maker’s vehicles.
What it gets filed under
What owners said
Source: NHTSA complaint databaseOwners’ own words, one per nameplate, scrubbed of anything identifying. These are unverified reports filed with NHTSA — they are what was said, not a finding that it was true.
Check engine light on, gear ration incorrect, code P0731, Tran sensor failure, no 4x4 Transmission failure 1-4 gears not working
Transmission is giving out has turned off while driving and sometimes it won't go reverse and Or won't go into gears Machine shows code p0731
520 manufacturer filings name P0731. 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 P0731.
- TSB 24-2176 Service bulletin2024-05-31 · Unknown Or Other
- This article supersedes TSBs 24-2100 and 24-2070 to add 2023 F-150 vehicles, update the TSB Issue statement and the TSB Service Procedure. Some 2021-2023 F-150, 2022-2023 Expedition/Navigator/Mustang and 2020-2023 Transit/Explorer/Aviator vehicles equipped with a 10R80/10R80MHT transmission may exhibit a harsh/delayed engagement and/or harsh/delayed shift, an illuminated malfunction indicator lamp
- TSB 24-2070 Service bulletin2024-03-13 · Power Train
- Some 2023 F-150 vehicles equipped with a 10R80/10R80 MHT transmission may exhibit a harsh/delayed engagement and/or harsh/delayed shift, an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0751, P0752, P0756, P0757, P0761, P0762, P0766, P0767, P0771, P0772, P2700, P2701, P2702, P2703, P2704, P2705, P2707, P2708, P0729, P0731, P0732, P0733, P0734, P0735, P0736, P076
- 24-01-018H Service bulletin2024-02-23 · Electrical System
- Certain 2020-2021MY Accent (HC) vehicles may experience an illuminated warning light due to the following Diagnostic Trouble Codes (DTC) listed below: ⢠TCU DTC Codes: P0730, P0731, P0741, P0867, P1603 Follow the procedure in TSB 24-01-018H (or latest version) to perform the TCU update, and, if necessary, replace the IVT (Intelligent Variable Transmission) to resolve this condition.
- 24-01-014H Service bulletin2024-02-21 · Electrical System
- Certain 2020-2021MY Accent (HC) vehicles may experience an illuminated warning light due to the following Diagnostic Trouble Codes (DTC) listed below: ⢠TCU DTC Codes: P0730, P0731, P0741, P0867, P1603 Follow the procedure in TSB 24-01-018H (or latest version) to perform the TCU update, and, if necessary, replace the IVT (Intelligent Variable Transmission) to resolve this condition.
- S2321000008 Service bulletin2023-09-01 · Power Train — Automatic Transmission — Control Module (Tcm/Pcm/Tecm)
- Malfunction Indicator Lamp (MIL) Illumination, Diagnostic Trouble Codes (DTCs) P0731 ? Gear 1 Shift Incorrect Ratio, And/Or P07D9 ? Gear Shift Incorrect Ratio, Set.
- S2321000008 Service bulletin2023-09-01 · Power Train
- Malfunction Indicator Lamp (MIL) Illumination, Diagnostic Trouble Codes (DTCs) P0731 ? Gear 1 Shift Incorrect Ratio, And/Or P07D9 ? Gear Shift Incorrect Ratio, Set.
What P0731 means
Source: SAE J2012 / OBD-IIP0731 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 P0731
Source: NHTSA files and the OBD-II standardCan I keep driving with P0731 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.