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2004 Diamond Coach C3500

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
0Owner complaints

Model-year median: 0

2Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

No component reports in this snapshot.

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 0 of 0 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

What owners actually said

0 reports

No matching complaints in this snapshot.

Official recalls

2

04V611000 · Equipment

Dec 29, 2004

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 & remedy

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.

04V430000 · Equipment Adaptive/mobility

Sep 3, 2004

ON CERTAIN BUSES EQUIPPED WITH SURE-LOK WHEELCHAIR SECUREMENT SYSTEMS, THE SPROCKET TEETH OF THE RETRACTOR ASSEMBLY IS OUT OF ALIGNMENT.

Consequence & remedy

Consequence: IN THE EVENT OF A VEHICLE CRASH, THE WHEELCHAIR MAY NOT BE ADEQUATELY SECURED POSSIBLY RESULTING IN INJURIES TO THE WHEELCHAIR OCCUPANT.

Remedy: DEALERS WILL INSPECT AND REPLACE THE WHEELCHAIR SECUREMENT RETRACTORS AS NECESSARY. SURE-LOK IS CONDUCTING THE OWNER NOTIFICATION AND REMEDY FOR THIS CAMPAIGN. OWNERS SHOULD CONTACT SURE-LOCK AT 1-908-231-1804 OR DIAMOND COACH AT 1-800-442-4645.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.