Vehicle recall 25V279000 · April 29, 2025
Temsa TS45, TS30 and 1 more model
The temporary bus stop valve may activate unintentionally and apply the brakes, causing them to overheat.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Temsa is recalling certain 2021-2025 TS30, TS35, and 2021-2026 TS45 buses equipped with a Mux5-B multiplex. The temporary bus stop valve may activate unintentionally and apply the brakes, causing them to overheat.
- Consequence
- Brakes that overheat can increase the risk of a fire.
- Remedy
- Temsa will inspect the multiplex, update the software, and repair the wiring harness as necessary, free of charge. Owner notification letters were mailed June 11, 2025. Owners may contact Temsa customer service at 1-833-628-3672.
- Notes
- Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-888-275-9171) or go to nhtsa.gov.
Recall details
- NHTSA campaign
- 25V279000
- Reported to NHTSA
- April 29, 2025
- Filed by
- Temsa
- Owner notification
- June 11, 2025
- Vehicles potentially affected
- 594
- Initiated by
- the manufacturer
- Components
- Electrical system › Wiring
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
Has your Temsa been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Temsa dealer can also check your VIN. Recall repairs are free.