The worst 2021 Temsa TS30 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 1
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
Technical service bulletins for the 2021 Temsa TS30 11
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Allison shift selector monitor harness improvement
- TS30 Parcel Rack Bracket
- TS30 mux
- New Kibes RT Updated Software
- The improvement of the noise insulation at the front door zone
- Jump Start Cable Insulation Improvement
- Improvement of warnings
- Describes the replacement of label
- Modification of front monitor location
- This bulletin aims to solve the problem: Fuel nozzle is not staying on the fuel tank filling neck.
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Questions about the 2021 Temsa TS30
Is the 2021 Temsa TS30 reliable?
Owners have filed 0 complaints about the 2021 Temsa TS30.
What is the most common problem with the 2021 Temsa TS30?
There are not enough complaints to tell.
How many recalls does the 2021 Temsa TS30 have?
1 recall, covering electrical system.
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