Seat beltsPart report
1999 Mitsubishi Diamante Seat belts Problems
- Complaints
- 1about this part
- Share
- 4%of 23 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the seat belts of the 1999 Mitsubishi Diamante, 4% of the 23 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Seat belts: other model years
Other parts of the 1999 Mitsubishi Diamante
Visibility (wipers, defrost, mirrors)
11 complaintsBrakes
3 complaintsEngine cooling
3 complaintsSuspension
3 complaintsFuel system
1 complaintsSeats
1 complaintsSteering
1 complaintsBody and structure
1 complaintsTires
1 complaints
11 complaintsBrakes
3 complaintsEngine cooling
3 complaintsSuspension
3 complaintsFuel system
1 complaintsSeats
1 complaintsSteering
1 complaintsBody and structure
1 complaintsTires
1 complaints
← All problems reported for the 1999 Mitsubishi Diamante
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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