2003 Mitsubishi Diamante Body and structure Problems
- Complaints
- 1about this part
- Share
- 2%of 56 total for the year
- Median mileage
- 33,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the body and structure of the 2003 Mitsubishi Diamante, 2% of the 56 complaints for this model year. Where a mileage was given, the median is 33,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“For the past two years our car has had a very pungent fowl smelling odor when the air conditioner or heater is engaged that has gotten progressively worse. I took the car for repairs prior to the termination of the warranty and was told (by the dealership) that they did not notice a smell, and there was no problem. Six moths ago the car began to run hot and I took the car to our neighborhood mechanic. Under pressure he noticed a small leak in the coolant piping and replaced a section of pipe ($150.00). …”
NHTSA complaint #10196444, filed 2007-07, 33,000 milesRelated service bulletins
- 10235609Apr 24, 2023This Technical Service Bulletin provides instructions and material safety data sheets for removal of rap-film adhesive residue.
- 10170852Jan 29, 2013This Technical Service Bulletin updates the door adjustment procedure in the Body Section of the applicable service manuals.
- 10170097Jan 15, 2013This is a service newsletter (Tech Talk) that was sent out to dealers.
Body and structure: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2003 | 1 | 2% |
| 2002 | 3 | 2% |
| 2001 | 1 | 1% |
| 2000 | 1 | 2% |
| 1999 | 1 | 4% |
| 1998 | 1 | 4% |
| 1997 | 1 | 3% |
| 1995 | 1 | 8% |
| 1994 | 1 | 4% |
| 1993 | 2 | 7% |
| 1992 | 1 | 2% |
Other parts of the 2003 Mitsubishi Diamante
28 complaintsEngine cooling
17 complaintsBrakes
5 complaintsTransmission and drivetrain
4 complaintsEquipment
3 complaintsSuspension
3 complaintsTires
3 complaintsElectrical system
2 complaintsFuel system
2 complaintsAir bags
1 complaintsExterior lighting
1 complaintsLatches, locks and linkages
1 complaints
← All problems reported for the 2003 Mitsubishi Diamante
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology