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Trans Tech DW4+9139 Recalls & Complaints by Model Year

NHTSA lists 2 safety recalls and 0 owner complaints across 2 model years of the Trans Tech DW4+9139 (2009–2010).

2
safety recalls, all years
0
owner complaints, all years
2010
year with most recalls

Pick your Trans Tech DW4+9139 model year

Model yearRecallsComplaints
2010 Trans Tech DW4+913920
2009 Trans Tech DW4+913910

All Trans Tech DW4+9139 recalls (2)

Every NHTSA safety campaign that lists a Trans Tech DW4+9139, most recent first, with the model years each one covers.

  1. Seats

    NHTSA 12V007000 Reported 333 vehicles potentially affected TRANS TECH BUS

    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…

    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.

    Model years: 2010

  2. Power window devices and controls (visibility)

    NHTSA 10V168000 Reported 192 vehicles potentially affected TRANS TECH BUS

    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…

    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.

    Model years: 2009, 2010

Other Trans Tech models

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.