Ford over-the-air update PCM-26.20.0
What it saysQuality improvements include: -Powertrain Control Module calibration update to prevent a DTC that may lead to a wrench light NHTSA’s full summary ↓
Ford filed this with NHTSA as an over-the-air update dated Jul 2, 2026, received May 1, 2026, about the power train — 2 documents under this number: PCM-26.20.0 Bronco, PCM -26.20.0 Ranger. It names 2 model years (2025). An over-the-air update is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationQuality improvements include: -Powertrain Control Module calibration update to prevent a DTC that may lead to a wrench light
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| PCM-26.20.0 Bronco | Over-the-air update | Jul 2, 2026 | 11034986 | PDF, 21 KB |
| PCM -26.20.0 Ranger | Over-the-air update | Apr 27, 2026 | 11031914 | PDF, 21 KB |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 2 model years this bulletin names have filed 102 complaints with NHTSA since 2015. 52 of them name Electrical System, Power Train — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
My Ford Ranger is on a safety recall. They sold it to us on May 9,2025 then kept the truck. June 1 they told use the recall issue was solved. We were not given documents on this. We are now seeing the parts needed are not available until the end of June. A Fedaral and State law was broken in selling us a vehicle on a safety recall.
2025 Ford Ranger · Electrical System · filed with NHTSA Jun 4, 2026 · ODI 11742182
This vehicle had an open safety recall at the time the dealership sold it to me. The recall existed before the sale and the dealership knew or should have known about it. The dealer submitted loan paperwork and accepted funding but never delivered the vehicle to me. I was not informed of the open recall before signing.
2025 Ford Bronco · Electrical System · filed with NHTSA Mar 27, 2026 · ODI 11727443
The contact owns a 2025 Ford Bronco. The contact stated while attempting to start the vehicle depressing the brake pedal, heard a clunking noise and on for second the vehicle attempts to move while in park. The contact mention he could hear clunking sound coming from the front of the vehicle. A dealer was contacted.
2025 Ford Bronco · Power Train · filed with NHTSA May 18, 2026 · ODI 11738527
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the power train
Source: same model, same component group62 other manufacturer communications filed against these Ford models under the same component group (power train), newest first. The eight newest are listed; the rest are on the Ford list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| SSM 55284 | Service bulletin | Oct 27, 2026 | Some 2021-2023 Bronco vehicles equipped with a MT88 manual transmission may exhibit no 3rd gear engagement and/or a grinding noise going int… |
| TSB 26-2408 v2 | Service bulletin | Oct 22, 2026 | This bulletin supersedes 26-2309. Reason for update: update the Model section to remove Aviator 10R80, update theParts list to add 3.3L to W… |
| SSM 55257 | Service bulletin | Oct 19, 2026 | Some 2024 Ranger vehicles equipped with a rotary selectable drive mode control may exhibit a condition where the Drive Mode will change unco… |
| TSB 26-2408 | Service bulletin | Sep 22, 2026 | This bulletin supersedes 26-2309. Reason For Update: update the Model section to remove Aviator 10R80, update the Parts list to add 3.3L to… |
| SSM 55073 | Service bulletin | Aug 10, 2026 | Some 2021-2026 Bronco vehicles may require the removal and installation of the transfer case for various reasons. Installation requires Loct… |
| TSB 26-2359 | Service bulletin | Aug 4, 2026 | Some of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated malfunction indicator lamp (MIL) with diagno… |
| TSB 26-2309 | Service bulletin | Jul 2, 2026 | This bulletin supersedes 26-2241. Reason For Update: update the parts list to correct the claim quantity of the part number JB3Z-4B496-B fro… |
| PCM-26.10.0 | Over-the-air update | Jul 2, 2026 | Quality improvements include: -Updates the Powertrain Control Module documentation to ensure vehicles can receive the latest updates |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Ford, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Ford PCM-26.20.0 a recall?
No. A over-the-air update is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the PCM-26.20.0 repair free?
A over-the-air update is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does PCM-26.20.0 cover?
The manufacturer filed it against 2 model years: 2025 Ford Bronco, 2025 Ford Ranger. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.