2004 Thomas Built Buses HDX Problems, Complaints & Recalls

Problem: Daimler trucks north america (dtna) is recalling 24,650 school and non-school buses, motor home chassis, and trucks manufactured from march 9, 2004 through august 18, 2006, equipped with epa04 certified mbe900 engines, manufactured by detroit diesel between march 1, 2004, and july 31, 2006. The high pressure fuel lines and transfer tubes may fatigue and fracture.

Risk: A fractured fuel line may leak diesel fuel possibly resulting in a fire or fuel may be spilled on the road causing a slippery surface, possibly resulting in a vehicle crash.

Fix: Detroit diesel will notify owners and the vehicles will be repaired with more robust lines and vibration dampers free of charge. Repairs will be performed by authorized detroit diesel distributorships. The recall began on march 9, 2009. Owners may contact detroit diesel 1-313-592-3708 or dtna toll-free at 1-800-547-0712 for more information.

Problem: Daimler trucks is recalling 18,198 my 2003-2009 thomas built er, mvp-er, hdx, and mvp-ef school and transit buses equipped with a dual power switch and manufactured from february 1, 2002 through october 17, 2008. Solid state circuit breakers may trip unnecessarily potentially resulting in a loss of power to the bus chassis and body electrical circuits causing an unexpected loss of engine power and exterior lighting.

Risk: Unexpected loss of engine power and exterior lighting could result in a vehicle crash.

Fix: Thomas built bus dealers will replace the solid state dual power switch with a mechanical circuit production (mega fuse). The recall is expected to begin during april 2009. Owners may contact thomas built at 1-336-889-4871.

Problem: Daimler trucks is recalling 243,435 my 1995-2008 thomas built school buses manufactured between january 1994, and march 10, 2008. (additional buses have been added to this recall campaign. Please see supplemental report no. 4) the emergency exit door handle begins corroding around the securing roll pin and square drive mechanism causing the protective finish to chip and flake. Continued corrosion and pitting weakens the handle. Handles weakened by corrosion may break while trying to open the door from the exterior.

Risk: In the event of an emergency, a person on the outside of the bus may break the door handle trying to open the emergency exit potentially delaying evacuation and increasing the risk of personal injury to the vehicle's occupants.

Fix: Daimler trucks will notify owners and will replace the handles with a more robust handle free of charge. Repairs will be performed by thomas built buses dealerships. The recall began on august 18, 2008, and notification for the revised population is expected to begin on or about april 29, 2009. Owners may contact thomas built at 336-889-4871.

Problem: Daimler trucks is recalling 760 my 2003-2007 thomas built school buses manufactured between july 6, 2005 and july 19, 2006, equipped with braun wheelchair lifts, models nl, ncl, or nvl. The threshold warning systems of the subject model wheelchair lifts fail to comply with the requirements of federal motor vehicle safety standard no. 403, platform lift systems for motor vehicles.

Risk: Should the threshold warning system fail to operate, the lift user can fall from the vehicle and be seriously injured.

Fix: Daimler trucks will notify owners and provide a free remedy which will be performed by thomas built dealerships. The recall began on august 8, 2008. Owners may contact thomas built at 336-889-4871.

Problem: Certain 2001 through 2008 thomas built fs-56, er, mvp er, hdx, and mvp ef school buses manufactured from october 23, 2000, through january 24, 2006, equipped with tyco pc board and type ii auto reset circuit breakers. Type ii auto reset circuit breaker temperatures may exceed the rating of the tyco pc board causing the boards to melt potentially resulting in a vehicle fire.

Risk: A vehicle fire can occur possibly resulting in a crash.

Fix: Thomas built will notify owners and repair the buses by replacing the type ii auto reset circuit breakers with manual circuit breakers, and the jumper cable. The recall began on march 28, 2008. Owners may contact thomas built customer support office at 336-889-4871.

Problem: Certain my 2004-2007 thomas built minotour, fs65, mvp-ef, and hdx model school buses, manufactured between june 16 and july 1, 2005, equipped with ricon wheelchair lifts. Cracks in the lift arms may allow the mechanism to twist during stowage, preventing closure of the safety interlock switches.

Risk: In the event this condition occurs during passenger operations it may not be possible to close the lift door causing the vehicle interlocks to remain engaged preventing movement of the vehicle or the ability to load or unload passengers with disabilities from the vehicle.

Fix: Ricon is conducting this recall (please see 06e008000) and will replace the two vertical arms even if only one arm is cracked free of charge. The recall is expected to begin on may 30, 2006. Owners may contact ricon customer support dept. At 800-322-2884 or owners may contact thomas bus customer support office at 336-889-4871.

Problem: Certain my 2004 through 2006 thomas built hdx, ef, and fs-65 school buses manufactured between october 4, 2004, and february 14, 2006. The body power distribution module (pdm) was manufactured with copper circuits that are too thin for the electrical loads encountered, possibly causing the board to overheat.

Risk: If the pdm overheats it may generate smoke and could result in a fire.

Fix: Thomas built will notify owners and will replace the pdm's thin copper circuits with thicker copper circuits. The recall began on june 30, 2006. Owners may contact thomas built at 1-877-660-4938.