NHTSAELECTRICAL SYSTEM
Temsa - Brakes May Engage Unexpectedly and Overheat
Published: April 29, 2025Recall ID: 25V279000Category: vehiclesCountry: US
Reason for Recall / Hazard
Brakes that overheat can increase the risk of a fire.
Product Description & Identification
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.
Affected Products
Brakes May Engage Unexpectedly and Overheat
Additional Source Details
| Field | Value |
|---|---|
| Subject | Brakes May Engage Unexpectedly and Overheat |
| Nhtsa id | 25V279000 |
| Component | ELECTRICAL SYSTEM |
| Recall link › Url | https://www.nhtsa.gov/recalls?nhtsaId=25V279000 |
| Recall link › Description | Go to Recall |
| Recall type | Vehicle |
| Do not drive | No |
| Manufacturer | Temsa |
| Defect 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. |
| Completion rate | 74.41 |
| Corrective action | 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. |
| Consequence summary | Brakes that overheat can increase the risk of a fire. |
| Potentially affected | 594 |
| Report received date | 2025-04-29T00:00:00.000 |
| Fire risk when parked | No |