The worst 2025 Temsa TS45 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
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Recalls 2
Electrical system: wiring
- What is wrong
- 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.
- Risk
- 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 number 25V279000 · Recall details
Equipment: other: labels
- What is wrong
- Temsa is recalling certain 2024-2025 TS45 transit buses. The Gross Vehicle Weight Rating (GVWR) listed on the certification label is incorrect. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 120, "Wheels and Rims - Other Than Passenger Cars."
- Risk
- An incorrect weight rating may lead to unintentionally overloading the vehicle, increasing the risk of a crash.
- Remedy
- Temsa service centers will replace the certification label, free of charge. Owner notification letters were mailed May 27, 2025. Owners may contact Temsa customer service at 1‑833‑628‑3672.
Recall number 25V189000 · Recall details
Technical service bulletins for the 2025 Temsa TS45 19
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Pressure sensor pinout changing bulletin
- Turbo intake pipe replace
- Water ingress into the luggage compartment
- Repair of the fender assembly
- TS45 camera connection improvement
- Water leakage in the wiper hose connection hoses
- Tag Axle Sensor Pinout
- Rgb LED
- Upper Dump Valve Improvement
- Replacement of defective defroster gas valve with mcc valve
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Questions about the 2025 Temsa TS45
Is the 2025 Temsa TS45 reliable?
Owners have filed 0 complaints about the 2025 Temsa TS45.
What is the most common problem with the 2025 Temsa TS45?
There are not enough complaints to tell.
How many recalls does the 2025 Temsa TS45 have?
2 recalls, covering electrical system and equipment.
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