Trans Tech CST recalls
Every NHTSA recall campaign filed since 2000 that names the Trans Tech CST, newest first. Last verified Jul 30, 2026.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
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- Sep 18, 2024Crash risk2018–2021 Trans Tech CST, 2018–2021 Trans Tech Cstflr, 2018–2021 Trans Tech SST and 1 other model — Structure
Trans Tech Bus (Trans Tech) is recalling certain 2018-2021 SST, CST, SSTFLR and CSTFLR school buses. In the event of a rollover, the emergency exit windows may not open. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 220, "School Bus Rollover Protection."
24V696000 · 544 units · Trans Tech Bus
- Nov 22, 2019Crash risk2019–2020 Trans Tech CST, 2019–2020 Trans Tech SST — Structure
Transportation Collaborative, Inc. (Transportation Collaborative) is recalling certain 2019-2020 TransTech CST and SST school buses equipped with Safe Fleet Prolo hatches. Due to a manufacturing issue, the roof hatch external handle may unexpectedly break under reasonable use. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 217, "Bus Emergency Exits and Window Retention and Release."
19V842000 · 9 units · Transportation Collaborative, Inc.
- Mar 13, 2019Crash risk2015–2017 Trans Tech CST — Equipment Adaptive/mobility
Transportation Collaborative, Inc. (TCI) is recalling certain 2015 and 2017 Transtech Buses equipped with Ricon S-Series and K-Series wheel chair lifts. The wheelchair lift positioning input cam may fail while the lift is in use, allowing the platform to travel higher than the vehicle's floor height. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 403, "Platform Lift Systems."
19V198000 · 3 units · Transportation Collaborative, Inc.
- Jun 26, 2017Fire risk2012–2017 Trans Tech CST, 2012–2017 Trans Tech Horizon, 2012–2017 Trans Tech Roadstar and 2 other models — Equipment
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 fuse holder.
17V399000 · 1K units · Transportation Collaborative, Inc.