Trans Tech Cst, Trans Tech Horizon, Trans Tech Roadstar, Trans Tech Sst, Trans Tech St Aero, model years 2012 to 2017. Filed by Transportation Collaborative, Inc. and reported to NHTSA on 26 June 2017. 1,046 vehicles potentially affected.
What the notice says Transportation Collaborative, Inc. (Transportation Collaborative) is recalling certain 2012-2017 Transtech Bus ST Aero, SST, CST, Horizon, and RoadStar transit buses equipped with Bus-Air air conditioning systems. These air conditioning systems use a 30AMP in-line fuse that may short against the screw that secures the …
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 17V399 cover?
- Trans Tech CST, Trans Tech Horizon, Trans Tech Roadstar, Trans Tech SST, Trans Tech St Aero, model years 2012-2017.
- What is wrong with them?
- Transportation Collaborative, Inc. (Transportation Collaborative) is recalling certain 2012-2017 Transtech Bus ST Aero, SST, CST, Horizon, and RoadStar transit buses equipped with Bus-Air air conditioning systems.
- What can happen if it is not put right?
- If the fuse short circuits, the holder may overheat and melt, increasing the risk of a fire.
- Is there a fix yet?
- Yes, and it is free. Transportation Collaborative will notify owners, and dealers will install an in-line mini fuse holder, free of charge. The recall began on August 21, 2017. Owners may contact Transportation Collaborative customer service at 1-845-988-0419.
- 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: “If the fuse short circuits, the holder may overheat and melt, increasing the risk of a fire.”
affected
in the notice
caught
| Campaign | 17V399 |
|---|---|
| Filed by | Transportation Collaborative, Inc. |
| System at fault | Equipment:Appliance:Air Conditioner |
| Reported to NHTSA | 26 June 2017 |
| Model years | 2012-2017 |
| Vehicles named | TRANS TECH CST, TRANS TECH HORIZON, TRANS TECH ROADSTAR, TRANS TECH SST, TRANS TECH ST AERO |
What the notice says today
The consequence
If the fuse short circuits, the holder may overheat and melt, increasing the risk of a fire.
The remedy
Transportation Collaborative will notify owners, and dealers will install an in-line mini fuse holder, free of charge. The recall began on August 21, 2017. Owners may contact Transportation Collaborative customer service at 1-845-988-0419.
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 2,632 notices in the record whose component field names equipment. Across that group the median wait before owners were written to was 29 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
- Trans Tech CST recalls: 4 US campaigns
- Trans Tech Roadstar recalls: 6 US campaigns
- Trans Tech SST recalls: 6 US campaigns
- Trans Tech ST Aero recalls: 3 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 17V399, wording as read on 16 September 2026. https://carsmultiverse.com/recall/17v399/
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 Trans Tech Bus notices we hold
- 19V842: 2019-2020 TransTech CST and SST school buses equipped with Safe Fleet Prolo hatches
- 16V085: model year 2012-2015 Trans Tech Student Safety Transporter school buses manufactured from December 1, 2012, through April 23, 2015
All 3 Trans Tech Bus 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 17V399 on 23 August 2026, they were:
- Defect summary
8bdebeeb - Consequence
d97f1d2b - Remedy
21ea5586
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 17V399 · 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 Trans Tech Roadstar, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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