2021 TEMSA TS45
2 recalls, 0 complaints - 13 TSBs
25V279000 Apr 29, 2025
ELECTRICAL SYSTEM:WIRING
Defect 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.
Consequence
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.
22V106000 Feb 24, 2022
FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL
Defect Description
Temsa (Temsa) is recalling certain 2020 TS45 motorcoaches equipped with certain Cummins X12 diesel engines. The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.
Consequence
A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy
On engines with 75 miles or less, dealers will install vibration isolators to the fuel tubes. Engines with more than 75 miles will receive new fuel tubes with vibration isolators, free of charge. The manufacturer has not yet provided a schedule for recall notification. Owners may contact Temsa's ... Read more
No complaints found for this vehicle.
Technical Service Bulletins, 2021 TEMSA TS45
13 manufacturer communications from 12 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 350000 EQUIPMENT | 4 |
| 110000 ELECTRICAL SYSTEM | 2 |
| 060000 ENGINE AND ENGINE COOLING | 1 |
| 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL | 1 |
| 160000 STRUCTURE | 1 |
| 355100 EQUIPMENT:OTHER:LABELS | 1 |
| 980000 UNKNOWN OR OTHER | 1 |
| 060000 ENGINE (PWS) | 1 |
TS45-FM-2401
Mar 16, 2024
118000 ELECTRICAL SYSTEM:SOFTWARE
New Kibes RT Updated Software
TS45-FM-2303
Oct 22, 2023
350000 EQUIPMENT
SERVICE BULLETIN FOR TORQUE CONTROL
TS45-FM-2303
Oct 22, 2023
060000 ENGINE (PWS)
SERVICE BULLETIN FOR TORQUE CONTROL
TS45-FC-2206
May 15, 2023
110000 ELECTRICAL SYSTEM
Jump Start Cable Insulation Improvement
TS45-FC-2201
May 3, 2023
350000 EQUIPMENT
TS45 STAIRS INSULATION IMPROVEMENT
TS45-FC-2304
Apr 4, 2023
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
General Software Improvement Bulletin
TS45-FC-2303
Apr 3, 2023
060000 ENGINE AND ENGINE COOLING
Improvement on TS45 WC Water Filling Connector Connection
TS45-FM-2022
Feb 15, 2023
160000 STRUCTURE
Improvement of the fender carcass
TS45-FC-2301
Feb 3, 2023
110000 ELECTRICAL SYSTEM
The improvement of warnings
TS45-FM-2301
Jan 17, 2023
355100 EQUIPMENT:OTHER:LABELS
Label Change
TS45-SR-2101
Aug 12, 2021
350000 EQUIPMENT
Service Bulletin for 21V454 recall
RCONL-21V454-417
Aug 12, 2021
350000 EQUIPMENT
Final Owner Notification Letter for 21V454 recall
No comms 2023-12
Dec 30, 2023
980000 UNKNOWN OR OTHER
There are no Manufacturer Communications in accordance with 49 CFR 579.5 to report for December 2023 for Temsa.
TEMSA TS45 - All Years Overview
Complete safety history for the TEMSA TS45 across all model years (2013, 2026).
64
Total Recalls
4
Total Complaints
0
Investigations
0
Reported Crashes
0
Reported Fires
0
Reported Deaths
TEMSA TS45 - Year by Year
Compare recalls and complaints across model years. Click any year to see full details.