⌘K
Federal filingsHome›Recalls› 26V104000
NHTSA campaign 26V104000 · manufacturer recall 26C10

2021–2027 Ford and Lincoln: electrical system recall

Trailer lights or brakes that do not function can reduce the driver’s ability to control the trailer and decrease the trailers visibility to other road users, increasing the risk of a crash.

high 4,381,878 vehicles affected FMVSS 108 84% reported repaired

What was reported

Source: manufacturer filing, 49 CFR Part 573
Problem Ford Motor Company (Ford) is recalling certain 2021-2026 F-150, 2022-2026 F-250 SD, F-350 SD, F-450 SD, F-550 SD, Maverick, 2024-2026 Ranger, 2023-2026 F-600 SD, 2022-2027 Lincoln Navigator, Expedition, and 2026 E-Transit vehicles. When towing a trailer, the integrated trailer module (ITRM) may lose communication with the vehicle, possibly causing a loss of brake and turn signal lights, or a loss of brake function. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, " Lamps, Reflective Devices, and Associated Equipment." Risk Trailer lights or brakes that do not function can reduce the driver’s ability to control the trailer and decrease the trailers visibility to other road users, increasing the risk of a crash. Fix The integrated trailer module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed March 25, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26C10. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning March 17, 2026.

Reported to NHTSA Feb 20, 2026 by Ford Motor Company, owners notified Mar 25, 2026.

What that means, in plain English

Source: WhichTrim's reading of the filing above — not NHTSA's wording

Loss of trailer brake function and brake/turn signal lights while towing materially reduces braking control and visibility, creating a realistic crash risk, but the defect is in the trailer's systems rather than the towing vehicle's own brakes or steering, and the filing uses hedged language ('may l

Written for us by a language model from the manufacturer's filed text, which is quoted in full above. Where the two differ, the filing is the record and this is only our summary of it.

Which vehicles are covered

Source: NHTSA campaign 26V104000

Vehicles built Jan 8, 2020 to Feb 19, 2026 — a VIN outside that window is not part of this campaign even if the year, make and model match.

Model yearClassSafety SignalRecalls on file
2026 Ford E-TransitVanC2
2022 Ford ExpeditionLarge SUVF12
2023 Ford ExpeditionLarge SUVD8
2024 Ford ExpeditionLarge SUVF7
2025 Ford ExpeditionLarge SUVD6
2026 Ford ExpeditionLarge SUVB2
2027 Ford ExpeditionLarge SUVB2
2021 Ford F-150Large Pickup truckF29
2022 Ford F-150Large Pickup truckF23
2023 Ford F-150Large Pickup truckF13
2024 Ford F-150Large Pickup truckF11
2025 Ford F-150Large Pickup truckF16
2026 Ford F-150Large Pickup truckF9
2022 Ford F-250 Super DutyPickup truckF17
2023 Ford F-250 Super DutyPickup truckF16
2024 Ford F-250 Super DutyPickup truckC4
2025 Ford F-250 Super DutyPickup truckF8
2026 Ford F-250 Super DutyPickup truckD8
2022 Ford F-350 Super DutyPickup truckF17
2023 Ford F-350 Super DutyPickup truckF15
2024 Ford F-350 Super DutyPickup truckB3
2025 Ford F-350 Super DutyPickup truckF7
2026 Ford F-350 Super DutyPickup truckD7
2022 Ford F-450 Super DutyPickup truckF14
2023 Ford F-450 Super DutyPickup truckF13
2024 Ford F-450 Super DutyPickup truckB3
2025 Ford F-450 Super DutyPickup truckD5
2026 Ford F-450 Super DutyPickup truckC5
2022 Ford MaverickCompact Pickup truckF29
2023 Ford MaverickCompact Pickup truckF22
2024 Ford MaverickCompact Pickup truckF16
2025 Ford MaverickCompact Pickup truckF12
2026 Ford MaverickCompact Pickup truckF7
2024 Ford RangerLarge Pickup truckF13
2025 Ford RangerLarge Pickup truckF13
2026 Ford RangerLarge Pickup truckF8
2022 Lincoln NavigatorLarge SUVF14
2023 Lincoln NavigatorLarge SUVD8
2024 Lincoln NavigatorLarge SUVF7
2025 Lincoln NavigatorLarge SUVC6
2026 Lincoln NavigatorLarge SUVB2
2027 Lincoln NavigatorLarge SUVA1

Those are the model years inside WhichTrim's range, 2016 onward. The campaign may cover others outside it, and the only thing that settles whether one specific vehicle is included is its VIN.

How much of it has been fixed

Source: manufacturer quarterly report, 49 CFR 573.7
Reported repaired 84%

of the campaign

3 quarters into the six-quarter reporting window, and still climbing.

This is the manufacturer's own cumulative count of vehicles it has inspected and repaired, divided by the vehicles the campaign covers. It files that count with NHTSA every quarter for six consecutive quarters, starting from the quarter in which owners were told a remedy was ready, and then the obligation ends — so a figure on an older campaign is where the count stopped, not where it stands today.

It rarely reaches 100%, and not because the work was not done. The same report asks manufacturers to count vehicles they could not reach at all — exported, stolen, scrapped, or simply never located — and those stay in the denominator. A low number means a lot of these vehicles are still out there unrepaired; it does not tell you which ones.

The federal paperwork

Source: nhtsa.gov

Check one specific vehicle

A recall applies to a build range, so year, make and model cannot settle it. Type the VIN and the WhichTrim recall report checks this campaign’s build window and engine against it.

Campaign 26V104000 · the manufacturer calls it 26C10

Own one, or run a fleet? Recall Watch checks each VIN against every new NHTSA campaign and emails you when one lands, this one's expansions included. Or take a free one-line alert by model year.

NHTSA’s investigation file links this recall to recall query RQ21002.

Advertisement

A recall covers a build range. Only your VIN settles it.

Check it with the WhichTrim recall report now, or have us check it every night and email you when something new is filed.

Photo: Taiga Miyamoto / Unsplash

Common questions

Source: NHTSA, 49 CFR Part 573

Is 26C10 the same recall as 26V104000?

Yes. 26C10 is the number Ford Motor Company uses for this campaign in its own paperwork and in the letter it sends owners. 26V104000 is the number NHTSA files it under. One recall, two references — dealers and service departments generally quote the manufacturer's.

Does this recall repair cost anything?

No. Federal law requires the manufacturer to remedy a safety defect or a compliance failure at no charge, for vehicles up to 15 years old measured from the date of first sale. A dealer that asks you to pay for a recall repair is in the wrong.

How do I know whether my vehicle is included?

By VIN, not by model year. This campaign covers vehicles built Jan 8, 2020 to Feb 19, 2026. The manufacturer files a build range with NHTSA and only vehicles inside it are covered, so two identical-looking cars from the same year can differ. NHTSA's own lookup checks a VIN against the manufacturer's list.

What if the repair is not available yet?

It happens, and often. Manufacturers must notify owners when a defect is found even if the parts or the software are not ready, then notify them a second time once the remedy exists. The remedy filed for this campaign is described above.

What did the manufacturer say was wrong?

The problem, risk and fix quoted on this page are the manufacturer's own words as filed with NHTSA under 49 CFR Part 573. WhichTrim does not paraphrase them.

Who started this recall?

NHTSA's record credits NHTSA's Office of Defects Investigation. NHTSA’s investigation file links this recall to recall query RQ21002. A recall can begin with the manufacturer's own testing, with a defect investigation, or with a compliance test against a Federal Motor Vehicle Safety Standard.