Temsa TS30, TS35, TS45: Wiring

Date

April 29, 2025

Filed by

Temsa

Vehicles

Temsa TS30 (2021, 2022, 2023, 2024, 2025); Temsa TS35 (2021, 2022, 2023, 2024, 2025); Temsa TS45 (2021, 2022, 2023, 2024, 2025, 2026)

Component

Electrical System › Wiring

Description of the defect

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.

Potentially affected

594

What can happen

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.

Recall 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.

Owner notification date

June 11, 2025

Recall type

V (vehicle)

Influenced by

MFR

Manufacturer's component

Mux5-B · Mux5-B (it is an installation issue and not a manufacturing issue) · Temsa P/N =5638-ALK-01

Recall number

25V279000

What should I do? Car recall: how to check your car and get it fixed

Source: NHTSA · Vehicle record. View the agency notice. The agency notice governs; check it and the company before acting.