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U.S. public vehicle records

1991 Infiniti Q45 problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

11 owner complaints analyzed

2 distinct recall campaigns

Not available median reported failure mileage

Scope: 1991 model year. Data snapshot: . 0 complaints include usable failure mileage.

Owner-reported patterns

Most common problems

Suspension:Front is the most frequently named component, appearing in 2 of 11 complaints (18.2%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Engine operation19.1%
Braking behavior19.1%
Steering behavior19.1%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Suspension:Front
2
Air Bags
1
Electrical System:Alternator/Generator/Regulator
1
Electrical System:Horn
1
Electrical System:Ignition
1
Engine And Engine Cooling:Engine:Gasoline
1
Engine And Engine Cooling:Exhaust System
1
Latches/Locks/Linkages:Hood:Latch
1
Component breakdown data
CategoryCount
Suspension:Front2
Air Bags1
Electrical System:Alternator/Generator/Regulator1
Electrical System:Horn1
Electrical System:Ignition1
Engine And Engine Cooling:Engine:Gasoline1
Engine And Engine Cooling:Exhaust System1
Latches/Locks/Linkages:Hood:Latch1

Suspension:Front: 2; Air Bags: 1; Electrical System:Alternator/Generator/Regulator: 1; Electrical System:Horn: 1; Electrical System:Ignition: 1; Engine And Engine Cooling:Engine:Gasoline: 1; Engine And Engine Cooling:Exhaust System: 1; Latches/Locks/Linkages:Hood:Latch: 1

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
0
25,000 to 49,999
0
50,000 to 74,999
0
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0000
25,000 to 49,9990
50,000 to 74,9990
75,000 to 99,9990
100,000 to 149,9990
150,000 and above0

Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

No usable failure mileage is recorded. 11 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

1995
4
1996
2
2000
2
2001
1
2002
1
2004
1
Complaints over time data
CategoryCount
19954
19962
20002
20011
20021
20041

1995: 4; 1996: 2; 2000: 2; 2001: 1; 2002: 1; 2004: 1

Pattern summary

Suspension:Front leads the component reports. Engine operation appears in 1 complaint narratives. Braking behavior appears in 1 complaint narratives. Steering behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 556905 · 2000-10-24 (October 24, 2000)

INTERMITTENTLY, THE VEHICLE STALLS OUT WHEN DECELERATING AND THE POWER STEERING DISENGAGES. THIS HAS CAUSED ALMOST SERVERAL MISSED CRASHES. A TECHNICAL SERVICE BULLETIN # FC0008624 HAS BEEN ISSUED ON THIS SITUATION. (LETTER WRITTEN BY FATHER FOR DAUGHTER) *CJ

Owner-reported narrative. Look up ODI 556905 at NHTSA ↗

Owner report 958630 · 1995-01-12 (January 12, 1995)

BRAKE PEDAL WENT TO THE FLOOR DUE TO FAULTY ANTI LOCK BRAKING SYSTEM. TT

Owner-reported narrative. Look up ODI 958630 at NHTSA ↗