VehicleVerdict

2009 Transtech Sth4 problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 0 complaints on file for the 2009 Transtech Sth4 — too few to judge reliability from owner reports alone — but one recall campaign applies to this year, so any used example should have its VIN checked for completed recall work.

0

NHTSA complaints

1

Recalls

0

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

Does the 2009 Transtech Sth4 have recalls?

1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.

10V168000Visibility & WipersApril 23, 2010 · 192 units

Defect

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.

2009 Transtech Sth4 — common questions

Is the 2009 Transtech Sth4 reliable?

The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 1 recall should be verified as completed.

Does the 2009 Transtech Sth4 have recalls?

Yes — NHTSA lists 1 recall campaign affecting the 2009 Transtech Sth4. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.