The defect
DTNA IS RECALLING CERTAIN MODEL YEAR 2009 AND 2010 HDX SCHOOL BUSES MANUFACTURED ON NOVEMBER 15, 2007 THROUGH JUNE 15, 2009. THE HEATER COOLANT FLOW VALVE ACTUATOR 0-RING MAY ALLOW COOLANT LEAKAGE INTO THE HEATER CORE COMPARTMENT AND THE ACTUATOR PC BOARD AREA POTENTIALLY CAUSING THE ACTUATOR TO OVERHEAT AND/OR MELT.
The risk
AN OVERHEATED AND/OR MELTED ACTUATOR MAY RESULT IN A VEHICLE FIRE.
The remedy
DTNA WILL NOTIFY OWNERS AND REPAIRS WILL BE PERFORMED BY THOMAS BUILT DEALERSHIPS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 6, 2010. OWNERS MAY CONTACT THOMAS BUILT AT 1-336-889-4871.
NHTSA's own wording · initiated by ODI
Vehicles covered
| Model | Model years |
|---|---|
| Thomas Built Buses HDX | 2009, 2010 |
Components: ELECTRICAL SYSTEM:WIRING
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Thomas Built Buses HDX | 2009 | 2 | 6 |
| Thomas Built Buses HDX | 2010 | 0 | 8 |
Other electrical system recalls in 2010
41 of the 647 recall campaigns reported to NHTSA in 2010 concerned the electrical system; DAIMLER TRUCKS NORTH AMERICA filed 134 campaigns in all.
| 10V658000 24 Dec 2010 | CHRYSLER GROUP LLC |
| 10V606000 1 Dec 2010 | KEYSTONE RV COMPANY |
| 10V594000 23 Nov 2010 | KEYSTONE RV COMPANY |
| 10V582000 18 Nov 2010 | ALL AMERICAN SPECIALTY VEHICLES, LLC |
| 10V589000 17 Nov 2010 | DUTCHMEN MANUFACTURING, INC. |
| 10V555000 12 Nov 2010 | NISSAN NORTH AMERICA, INC. |
| 10V553000 5 Nov 2010 | GENERAL MOTORS CORP. |
| 10V536000 27 Oct 2010 | MACK TRUCKS, INC |
NHTSA recalls (public domain) · all recalls of 2010