Vehicle recall 04V611000 · December 29, 2004
2004 Diamond Coach C3500
On certain diesel buses built on Ford E-350 and E-450 chassis and equipped with carrier vacuum pump brackets, the brackets could break.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- On certain diesel buses built on Ford E-350 and E-450 chassis and equipped with carrier vacuum pump brackets, the brackets could break.
- Consequence
- When the bracket breaks, the vacuum pump that provides the power to the power brakes becomes inoperative, increasing the risk of a crash. Also, the power steering could be affected if the belt gets into the other belts.
- Remedy
- Dealers will replace the brackets. The recall began on January 21, 2005. Owners should contact diamond coach at 1-620-795-2191.
- Notes
- Customers can also contact the national highway traffic safety administration's auto safety hotline at 1-888-327-4236.
Recall details
- NHTSA campaign
- 04V611000
- Reported to NHTSA
- December 29, 2004
- Filed by
- DIAMOND COACH CORPORATION
- Owner notification
- January 21, 2005
- Vehicles potentially affected
- 37
- Initiated by
- NHTSA’s Office of Defects Investigation
- Components
- Equipment
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Diamond Coach C3500 (2004): 2004
Has your Diamond Coach 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 Diamond Coach dealer can also check your VIN. Recall repairs are free.