Freightliner 114sd, Freightliner Cascadia, Freightliner M2, Sterling Lt8500, Thomas Built Buses Saf-T-Liner Hdx, model years 2008 to 2015. Filed by Daimler Trucks North America and reported to NHTSA on 21 February 2014. 3,258 vehicles potentially affected.
What the notice says Daimler Trucks North America LLC (Daimler) is recalling certain model year 2008-2015 Freightliner 114SD, Cascadia, M2 Business Class, Sterling LT8500, and Thomas Built Buses Saf-T-Liner HDX vehicles manufactured February 19, 2008, through February 11, 2014, and equipped with Cummins Westport Model ISL G and Cummins …
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
Mercedes-Benz's own number for this recall: FL-660. That is the number on the owner letter and on the dealer paperwork. 14V080 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 14V080 cover?
- Freightliner 114Sd, Freightliner Cascadia, Freightliner M2, Sterling Lt8500, Thomas Built Buses Saf-T-Liner HDX, model years 2008-2015.
- What is wrong with them?
- Daimler Trucks North America LLC (Daimler) is recalling certain model year 2008-2015 Freightliner 114SD, Cascadia, M2 Business Class, Sterling LT8500, and Thomas Built Buses Saf-T-Liner HDX vehicles manufactured February 19, 2008, through February 11, 2014, and equipped with Cummins Westport Model...
- What can happen if it is not put right?
- The sensor malfunction could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.
- Is there a fix yet?
- Yes, and it is free. Cummins and Cummins Westport will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. The recall began on April 12, 2014. Customers may contact Daimler at 1-800-385-4357 or Cummins Inc. at 1-800-343-7357.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Mercedes-Benz calls this recall FL-660, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “The sensor malfunction could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.”
affected
in the notice
caught
| Campaign | 14V080 |
|---|---|
| Filed by | Daimler Trucks North America |
| System at fault | Engine And Engine Cooling:Engine |
| Reported to NHTSA | 21 February 2014 |
| Model years | 2008-2015 |
| Vehicles named | FREIGHTLINER 114SD, FREIGHTLINER CASCADIA, FREIGHTLINER M2, STERLING LT8500, THOMAS BUILT BUSES SAF-T-LINER HDX |
What the notice says today
The consequence
The sensor malfunction could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.
The remedy
Cummins and Cummins Westport will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. The recall began on April 12, 2014. Customers may contact Daimler at 1-800-385-4357 or Cummins Inc. at 1-800-343-7357. Daimler's number for this recall is FL-660.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 588 notices in the record whose component field names engine and engine cooling. Across that group the median wait before owners were written to was 47 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
- Freightliner 114sd recalls: 66 US campaigns
- Freightliner Cascadia recalls: 124 US campaigns
- Freightliner M2 recalls: 41 US campaigns
- Thomas Built Buses Saf-T-Liner HDX recalls: 78 US campaigns
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 14V080, wording as read on 17 September 2026. https://carsmultiverse.com/recall/14v080/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Mercedes-Benz notices we hold
- 26V481: 2020-2021 CLA, 2019-2022 A-Class, 2022-2023 C-Class, 2024 CLE, 2020-2026 GLA/GLB, and 2023-2024 GLC
- 26V281: 2024-2026 AMG GT, C-Class, E-Class, SL, CLE, and GLC
- 26V278: 2026 CLA 350 4MATIC (EV) and CLA 250+ (EV)
- 26V198: 2025 G580
- 26V176: 2009-2020 Setra S417 and 2012-2019 Setra S407
- 26V172: 2026 AMG GLC43 4MATIC, GLC 300 4MATIC, GLC 300, and GLC 300 4MATIC Coupe
- 26V134: 2026 GLA 250
- 26V073: 2023-2024 EQB 250+, 2022-2024 EQB 300 4MATIC, and EQB 350 4MATIC
All 391 Mercedes-Benz campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 14V080 on 23 August 2026, they were:
- Defect summary
6b006f94 - Consequence
8c1ed5d8 - Remedy
a4c8b998
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 14V080 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Freightliner Cascadia, in all seven, is kept on that vehicle's own page, with the newest in each.
Put this notice on your site
A small badge that links here and names the register's reference. It costs one line of HTML and needs no key.
The badge is free to use. It links to this page and nowhere else, and it never shows advertising.
Owners of these cars
No register publishes what happens after the letter. Owners do: tell us, in two taps.
Anonymous: no account, no cookie, nothing you type is stored beyond these choices. Figures appear once 3 owners have answered, and are published with the record under CC BY 4.0.