Brakes May Engage Unexpectedly and Overheat
Recall Information
| Manufacturer | Temsa |
|---|---|
| NHTSA ID | 25V279000 |
| Report Received Date | 4/29/2025 |
| Component | ELECTRICAL SYSTEM |
| Vehicles Affected | 594 |
| Completion Rate | 71.38% |
| Recall Category | Vehicle |
| Software Recall | Yes |
| OTA Update | No |
Description
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.
Issue
Brakes that overheat can increase the risk of a fire.
Consequence Summary
Brakes that overheat can increase the risk of a fire.
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.
