2011 Thomas Built Hdx Recalls

Recalls on record Updated July 2026

The 2011 Thomas Built Hdx has 6 NHTSA recall campaigns affecting an estimated 5,890 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

ENGINE AND ENGINE COOLING 11V455000 2011-08-31 43 affected
Defect

DAIMLER TRUCKS NORTH AMERICA IS RECALLING CERTAIN MODEL YEAR 2005 THROUGH 2012 FREIGHTLINER M2, STERLING ACTERRA, 7500 & 8500, AND THOMAS BUILT HDX VEHICLES MANUFACTURED FROM JUNE 23, 2004, THROUGH MARCH 15, 2011, EQUIPPED WITH SPECIFIC MBE900 EPA04 AND EPA07 MODEL ENGINES. THE INTAKE AIR GRID HEATER MAY SHORT…

Consequence

A SHORT CIRCUITED GRID HEATER COULD RESULT IN A VEHICLE FIRE AND INJURY TO VEHICLE OCCUPANTS.

Remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS, AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. REPAIRS WILL BE PERFORMED BY DETROIT DIESEL CORPORATION AUTHORIZED REPAIR FACILITIES. THE SAFETY RECALL BEGAN ON SEPTEMBER 12, 2011. OWNERS MAY CONTACT DAIMLER TRUCKS TOLL-FREE AT 1-800-547-0712. THIS RECALL IS AN EXPANSION OF…

SEATS 10V486000 2010-10-14 294 affected
Defect

DAIMLER TRUCKS IS RECALLING CERTAIN THOMAS BUILT MVP-EF, HDX, AND SAF-T-LINER C2 SCHOOL BUSES MANUFACTURED FROM MARCH 17, 2009, THROUGH DECEMBER 7, 2009, EQUIPPED WITH STABILUS BLOC-O-LIFT, P/N 5561ED, DRIVER SEATS. THE WELD WHICH HOLDS THE MOUNTING TAB TO THE SHOCK BODY WAS IMPROPERLY WELDED AND CAN BREAK.

Consequence

THE SEAT COULD DROP UNEXPECTEDLY WITHOUT PRIOR WARNING AND COULD CAUSE MOMENTARY LOSS OF STEERING CONTROL, POSSIBLY RESULTING IN A CRASH.

Remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS AND REPAIRS WILL BE PERFORMED BY AUTHORIZED THOMAS BUILT BUSES SERVICE FACILITIES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 24, 2010. OWNERS MAY CONTACT DAIMLER TRUCKS AT 1-800-547-0712.

SEATS 10V487000 2010-10-14 6 affected
Defect

DAIMLER TRUCKS IS RECALLING CERTAIN THOMAS BUILT MVP-EF AND HDX NON SCHOOL BUSES MANUFACTURED FROM MARCH 17, 2009, THROUGH DECEMBER 7, 2009, EQUIPPED WITH STABILUS BLOC-O-LIFT, P/N 5561ED, DRIVER SEATS. THE WELD WHICH HOLDS THE MOUNTING TAB TO THE SHOCK BODY WAS IMPROPERLY WELDED AND CAN BREAK.

Consequence

THE SEAT COULD DROP UNEXPECTEDLY WITH OUT PRIOR WARNING AND COULD CAUSE MOMENTARY LOSS OF STEERING CONTROL, POSSIBLY RESULTING IN A CRASH.

Remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS AND REPAIRS WILL BE PERFORMED BY AUTHORIZED THOMAS BUILT BUSES SERVICE FACILITIES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 24, 2010. OWNERS MAY CONTACT DAIMLER TRUCKS AT 1-800-547-0712.

ENGINE AND ENGINE COOLING 10V340000 2010-07-27 5,445 affected
Defect

DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2007 THROUGH 2011 FCCC B2 106 CH AND THOMAS BUILT SAF-T-LINER C2 AND HDX SCHOOL BUSES MANUFACTURED FROM SEPTEMBER 5, 2006 THROUGH JUNE 30, 2010, EQUIPPED WITH SPECIFIC MBE900 EPA04 AND EPA07 MODEL ENGINES. THE INTAKE AIR GRID HEATER MAY SHORT CIRCUIT AND FAIL DUE TO…

Consequence

A SHORT CIRCUITED GRID HEATER COULD RESULT IN A VEHICLE FIRE AND INJURY TO VEHICLE OCCUPANTS.

Remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE BUSES FREE OF CHARGE. REPAIRS WILL BE PERFORMED BY DETROIT DIESEL CORPORATION AUTHORIZED REPAIR FACILITIES. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT JULY 29, 2011. OWNERS MAY CONTACT DAIMLER TRUCKS TOLL-FREE AT 1-800-547-0712.

SEATS 10V292000 2010-06-29 2 affected
Defect

BUSWEST IS RECALLING CERTAIN MODEL YEAR 2011 HDX SCHOOL BUSES BUILT ON THOMAS BUILT CHASSIS FROM OCTOBER 6, 2009 THROUGH JANUARY 25, 2010 EQUIPPED WITH SEATS MANUFACTURED BY IMMI. THE SEAT CUSHION LOCKING MECHANISMS WERE MISALIGNED DURING VEHICLE ASSEMBLY. THIS ERROR RENDERS THE SCHOOL BUSES NONCOMPLIANT WITH THE…

Consequence

IN THE EVENT OF A CRASH, THE SEAT CUSHION COULD DETACH FROM THE SEAT, INCREASING THE RISK OF INJURY TO THE BUS OCCUPANTS.

Remedy

BUSWEST WILL NOTIFY OWNERS AND REPAIR THE BUSES FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING JULY 2010. OWNERS MAY CONTACT BUSWEST AT 1-310-984-3900.

SEATS 10V058000 2010-02-23 100 affected
Defect

DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2011 SAF-T-LINER C2, HDX, MVP-EF, AND MINOTOUR SCHOOL BUSES MANUFACTURED FROM OCTOBER 21, 2009 THROUGH JANUARY 19, 2010. THE BUSES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 222, "SCHOOL BUS PASSENGER SEATING AND CRASH PROTECTION." …

Consequence

IN THE EVENT OF A CRASH OR SUDDEN MANEUVER, THE SEAT CUSHION MAY UNLATCH EXPOSING THE SEAT FRAME TO THE VEHICLE'S OCCUPANTS POSSIBLY RESULTING IN INJURY.

Remedy

DAIMLER TRUCKS WILL NOTIFY OWNERS AND REPAIRS WILL BE PERFORMED BY THOMAS BUILT BUSES DEALERSHIPS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON FEBRUARY 15, , 2010. OWNERS MAY CONTACT DAIMLER TRUCKS AT 1-800-547-0712.

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2011 Thomas Built Hdx as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.