Temsa Ts35, model year 2024. Filed by Temsa and reported to NHTSA on 23 July 2024. 7 vehicles potentially affected.
What the notice says Temsa is recalling certain 2024 TS35 vehicles equipped with certain Cummins L9 diesel engines. The remote fuel filter hoses may become separated from the fitting, which can result in a fuel leak and a lack of fuel supply to the engine.
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.
What owners ask about this recall
- Which vehicles does recall 24V549 cover?
- Temsa TS35, model year 2024.
- What is wrong with them?
- Temsa is recalling certain 2024 TS35 vehicles equipped with certain Cummins L9 diesel engines. The remote fuel filter hoses may become separated from the fitting, which can result in a fuel leak and a lack of fuel supply to the engine.
- What can happen if it is not put right?
- A fuel leak in the presence of an ignition source increases the risk of a fire. Additionally, a lack of fuel can cause an engine stall, increasing the risk of a crash.
- Is there a fix yet?
- Yes, and it is free. Cummins will replace the fuel filter hoses, free of charge. Owner notification letters are expected to be mailed August 20, 2024. Owners may contact Temsa customer service at 1-833-628-3672.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on.
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: “A fuel leak in the presence of an ignition source increases the risk of a fire. Additionally, a lack of fuel can cause an engine stall, increasing the risk of a crash.”
affected
in the notice
caught
| Campaign | 24V549 |
|---|---|
| Filed by | Temsa |
| System at fault | Fuel System, Diesel:Delivery:Hoses, Lines/Piping, And Fittings |
| Reported to NHTSA | 23 July 2024 |
| Model years | 2024-2024 |
| Vehicles named | TEMSA TS35 |
What the notice says today
The consequence
A fuel leak in the presence of an ignition source increases the risk of a fire. Additionally, a lack of fuel can cause an engine stall, increasing the risk of a crash.
The remedy
Cummins will replace the fuel filter hoses, free of charge. Owner notification letters are expected to be mailed August 20, 2024. Owners may contact Temsa customer service at 1-833-628-3672.
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 197 notices in the record whose component field names fuel system, diesel. Across that group the median wait before owners were written to was 43 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 24V549, wording as read on 17 September 2026. https://carsmultiverse.com/recall/24v549/
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 Temsa notices we hold
- 25V354: 2022-2025 TS30, 2023-2024 TS45, 2024 TS35, and 2025 TS45E
- 25V279: 2021-2025 TS30, TS35, and 2021-2026 TS45 buses equipped with a Mux5-B multiplex
- 25V189: 2024-2025 TS45 transit buses
- 25V052: 2024 TS35
- 22V106: 2020 TS45 motorcoaches equipped with certain Cummins X12 diesel engines
- 21V454: 2014-2020 TS45 buses
- 21V399: 2018-2021 TS35 and 2018-2020 TS45
- 19V836: 2020 TS45 buses
All 23 Temsa 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 24V549 on 5 September 2026, they were:
- Defect summary
69d58030 - Consequence
3c71b2f4 - Remedy
027b6cb4
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 24V549 · 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 Temsa TS35, in all seven, is kept on that vehicle's own page, with the newest in each.
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