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2004 Thomas Built Buses HDX recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

7 recalls found in NHTSA data as of September 22, 2026

For the 2004 Thomas Built Buses HDX. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Thomas Built Buses been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Thomas Built Buses dealer can also check your VIN. Recall repairs are free.

2004 Thomas Built Buses HDX recalls, newest first

December 17, 2008NHTSA 08V66800024,650 vehicles potentially affected

Fuel system, other › Delivery › Hoses, lines/piping, and fittings

Summary
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.
Consequence
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.
Remedy
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.

This recall on nhtsa.gov

November 26, 2008NHTSA 08V62200018,198 vehicles potentially affected

Electrical system › Wiring › Fuses and circuit breakers

Summary
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.
Consequence
Unexpected loss of engine power and exterior lighting could result in a vehicle crash.
Remedy
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.

This recall on nhtsa.gov

February 26, 2008NHTSA 08V088000760 vehicles potentially affected

Equipment adaptive/mobility

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

This recall on nhtsa.gov

February 26, 2008NHTSA 08V087000243,435 vehicles potentially affected

Structure › Body › Door › Hinge and attachments

Summary
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.
Consequence
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.
Remedy
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.

This recall on nhtsa.gov

November 29, 2007NHTSA 07V54400033,303 vehicles potentially affected

Electrical system › Wiring › Fuses and circuit breakers

Summary
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.
Consequence
A vehicle fire can occur possibly resulting in a crash.
Remedy
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.

This recall on nhtsa.gov

May 3, 2006NHTSA 06V15000045 vehicles potentially affected

Equipment adaptive/mobility

Summary
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.
Consequence
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.
Remedy
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.

This recall on nhtsa.gov

April 25, 2006NHTSA 06V13600011,666 vehicles potentially affected

Electrical system › Wiring › Fuses and circuit breakers

Summary
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.
Consequence
If the pdm overheats it may generate smoke and could result in a fire.
Remedy
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.

This recall on nhtsa.gov

Owner complaints

No owner complaints about the 2004 Thomas Built Buses HDX were found in NHTSA’s complaint data.

Other Thomas Built Buses HDX years

Other 2004 Thomas Built Buses models

Most recalled 2004 vehicles

  1. 2004 Honda Accord (22 recalls)
  2. 2004 Ford E-250 (18 recalls)
  3. 2004 Blue Bird Vision (17 recalls)
  4. 2004 Ford F-150 (16 recalls)
  5. 2004 Chevrolet Silverado (15 recalls)
All of 2004’s most recalled vehicles

Questions

Does the 2004 Thomas Built Buses HDX have any recalls?
7 recalls found in NHTSA data as of September 22, 2026, covering: fuel system, other, electrical system, equipment adaptive/mobility, structure. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2004 Thomas Built Buses HDX recall has been fixed?
Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Thomas Built Buses dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2004 Thomas Built Buses HDX?
0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.