Other or unknownPart report
1991 Infiniti Q45 Other or unknown Problems
- Complaints
- 1about this part
- Share
- 3%of 34 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 other or unknown of the 1991 Infiniti Q45, 3% of the 34 complaints for this model year. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Other or unknown: other model years
Other parts of the 1991 Infiniti Q45
Equipment
7 complaintsBrakes
6 complaintsSuspension
5 complaintsElectrical system
4 complaintsEngine cooling
4 complaintsTransmission and drivetrain
4 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsAir bags
2 complaintsFuel system
2 complaintsLatches, locks and linkages
2 complaintsBody and structure
1 complaintsTires
1 complaints
7 complaintsBrakes
6 complaintsSuspension
5 complaintsElectrical system
4 complaintsEngine cooling
4 complaintsTransmission and drivetrain
4 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsAir bags
2 complaintsFuel system
2 complaintsLatches, locks and linkages
2 complaintsBody and structure
1 complaintsTires
1 complaints
← All problems reported for the 1991 Infiniti Q45
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