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2004 Thomas Built Buses EF recalls

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

1 recall found in NHTSA data as of September 22, 2026

For the 2004 Thomas Built Buses EF. 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 EF recalls, newest first

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 EF were found in NHTSA’s complaint data.

Other Thomas Built Buses EF 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 EF have any recalls?
1 recall found in NHTSA data as of September 22, 2026, covering: electrical system. 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 EF 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 EF?
0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.