C05D9
0 owner reports and 22 manufacturer filings across 18 model years from Ford, Lincoln.
Where C05D9 shows up
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports | Parts |
|---|---|---|---|---|
| 2022 Ford Bronco | Power Train | 2 | — | |
| 2021 Ford Bronco | Power Train | 2 | — | |
| 2024 Lincoln Nautilus | Power Train | 2 | — | |
| 2020 Lincoln Nautilus | Power Train | 2 | — | |
| 2023 Ford E-Transit | Power Train | 1 | — | |
| 2022 Ford Edge | Power Train | 1 | — | |
| 2021 Ford Edge | Power Train | 1 | — | |
| 2020 Ford Edge | Power Train | 1 | — | |
| 2024 Ford Escape | Not specified | 1 | — | |
| 2023 Ford Escape | Not specified | 1 | — | |
| 2022 Ford Escape | Power Train | 1 | — | |
| 2022 Ford Maverick | Power Train | 1 | — | |
| 2024 Lincoln Corsair | Not specified | 1 | — | |
| 2023 Lincoln Corsair | Not specified | 1 | — | |
| 2022 Lincoln Corsair | Power Train | 1 | — | |
| 2021 Lincoln Corsair | Power Train | 1 | — | |
| 2022 Lincoln Nautilus | Power Train | 1 | — | |
| 2021 Lincoln Nautilus | Power Train | 1 | — |
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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C05D9 by make
The same record, one make at a time: the model years, bulletins and owner reports that name C05D9 on that maker’s vehicles.
What it gets filed under
22 manufacturer filings name C05D9. 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 C05D9.
- SSM 52788 Service bulletin2024-08-08 · Unknown Or Other
- Some 2023-2024 Escape/Corsair, 2024 Nautilus vehicles may exhibit various AWD/4WD/4x4 warning messages displayed in the message center with loss of AWD function for the remainder of the active key cycle. DTCs C0095, C05D9:74, P060A, P060B, P060C, and/or P1674 may be stored in the AWD module. This condition may be due to the software in the AWD module.
- SSM 52112 Service bulletin2023-12-08 · Power Train — Transfer Case (4-Wheel Drive)
- Some 2023 E-Transit and 2024 Nautilus vehicles may exhibit DTCs C0095:18 and/or C05D9:74 setting in the all-wheel drive (AWD) module with a pop-up message in the instrument panel cluster (IPC) stating there is a loss of AWD. The loss of AWD function may continue for the remainder of the key cycle. AWD functionally may be recovered with a key cycle. Replacement or reprogramming of the AWD module wi
- TSB 22-2447 Service bulletin2022-11-23 · Unknown Or Other
- Some 2021-2022 Bronco vehicles may exhibit an illuminated powertrain malfunction (wrench) indicator and diagnostic trouble codes (DTCs) C05D9:19 and/or C05D9:99 stored in the all-wheel drive (AWD) module and inoperative AWD system. These DTCs maybe setting due to a low battery state of charge. To correct the condition, follow the Service Procedure to verify the battery condition and reprogram the
- SSM 51117 Service bulletin2022-10-04 · Power Train
- Some 2021-2022 Bronco Sport 1.5L, 2019-2022 Edge/Nautilus, 2020-2022 Escape/Corsair, and 2022 Maverick vehicles may exhibit an illuminated AWD warning indicator or fault message with diagnostic trouble code (DTC) C0095:71/:19 stored in the all wheel drive (AWD) module. Some 2021-2022 Bronco Sport 2.0L may exhibit an illuminated AWD warning indicator or fault message with DTC C05D9:71, C05E8:71, C0
- TSB 22-2136 Service bulletin2022-04-26 · Power Train
- Some 2021-2022 Bronco vehicles may exhibit an illuminated powertrain malfunction (wrench) indicator and diagnostic trouble codes (DTCs) C05F9 and/or C05D9 stored in the all-wheel drive (AWD) module and inoperative AWD system. These DTCs maybe setting due to a low battery state of charge. To correct the condition, follow the Service Procedure to verify the battery condition and restore the AWD modu
What C05D9 means
Source: SAE J2012 / OBD-IIC05D9 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 C05D9
Source: NHTSA files and the OBD-II standardCan I keep driving with C05D9 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.