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2010 Trans Tech STH4 recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

2 recalls found in NHTSA data as of September 22, 2026

For the 2010 Trans Tech STH4. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Trans Tech been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Trans Tech dealer can also check your VIN. Recall repairs are free.

2010 Trans Tech STH4 recalls, newest first

January 10, 2012NHTSA 12V007000333 vehicles potentially affected

Seats

Summary
Trans tech is recalling certain model year 2009 through 2011 school buses manufactured from may 2010 through July 2011EQUIPPED with a c. E. White seat cushion. The self-latching mechanism used to retain the seat cushion to the frame may not activate. Accordingly, these seats fail to conform to the with the requirements of federal motor vehicle safety standard number 222, "school bus passenger seating and crash protection."
Consequence
If the seat cushion is not fully latched to the seat structure, it could flip up out of position in the event of a crash. This could increase the risk of injury to the vehicle occupants.
Remedy
Trans tech will notify owners, and dealers will repair the seats free of charge. The safety recall began on March 7, 2012. Owners may contact trans tech at 1-845-988-0419.

This recall on nhtsa.gov

April 23, 2010NHTSA 10V168000192 vehicles potentially affected

Visibility › Power window devices and controls

Summary
Transportation collaborative Inc. (tci) is recalling certain model year 2009 and 2010 school buses models sst 30 pak, STH4+9, STH4, STH5RL, ST5, ST4, DW4+9139, DW5193FRL, DW5139, DW5+9195, DW5+9159FRL, DW6159FRL, and DW6159 manufactured on Chevrolet express and GMC savana chassis from February 2009 through April 15, 2010. The HVAC control knobs may fracture and spin on the control shaft causing the operator to be unable to control the defrost system. These buses fail to conform to the requirements of federal motor vehicle safety standard no. 103, "windsheild defrosting and defogging system."
Consequence
If this condition affects the defrost system when it is required, it may decrease the driver's visibility, possibily resulting in a crash.
Remedy
Tci will notify owners and dealers will repair the buses free of charge. The safety recall began on April 29, 2010. Owner may contact tci at 1-845-988-0419.

This recall on nhtsa.gov

Owner complaints

No owner complaints about the 2010 Trans Tech STH4 were found in NHTSA’s complaint data.

Other Trans Tech STH4 years

Other 2010 Trans Tech models

Most recalled 2010 vehicles

  1. 2010 Blue Bird All American (42 recalls)
  2. 2010 Spartan Gladiator (29 recalls)
  3. 2010 Blue Bird Vision (25 recalls)
  4. 2010 Freightliner Cascadia (23 recalls)
  5. 2010 Thomas Built Buses SAF-T-Liner C2 (22 recalls)
All of 2010’s most recalled vehicles

Questions

Does the 2010 Trans Tech STH4 have any recalls?
2 recalls found in NHTSA data as of September 22, 2026, covering: seats, visibility. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2010 Trans Tech STH4 recall has been fixed?
Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Trans Tech dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2010 Trans Tech STH4?
0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.