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2002 Infiniti Q45

Owner reports · Recalls · Investigations

Limited comparison data

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

About this comparison →
20Owner complaints

Model-year median: 8

1Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
9
19999
20005
200120
200212
20037
20044
2005
Compare all Q45 years →

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

What owners reported most

Engine And Engine Cooling
4Air Bags
3Exterior Lighting
3Wheels
3Electrical System
2
All reported categories
Seats
2Tires
2Vehicle Speed Control
2Electronic Stability Control (esc)
1Fuel System, Gasoline
1Fuel/propulsion System
1Parking Brake
1Power Train
1Service Brakes, Hydraulic
1Unknown Or Other
1

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: 17 of 20 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.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine And Engine Cooling. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports1 injury reports

Seats complaints

2 reports
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63,000 miles · Aug 7, 2008
Seats

TL*THE CONTACT OWNS A 2002 INFINITI Q45. THE CONTACT STATED THAT THE POWER SEAT BUTTON USED TO MOVE THE SEAT BACKWARDS AND FORWARDS STOPPED WORKING. THE SEAT WAS REPAIRED. APPROXIMATELY THREE YEARS LATER, THE FRAME ON THE DRIVER'S SEAT LEANED TO THE LEFT AND RIGHT WHILE DRIVING VARIOUS SPEEDS. THE DEALER REPLACED THE FRAME. …

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TL*THE CONTACT OWNS A 2002 INFINITI Q45. THE CONTACT STATED THAT THE POWER SEAT BUTTON USED TO MOVE THE SEAT BACKWARDS AND FORWARDS STOPPED WORKING. THE SEAT WAS REPAIRED. APPROXIMATELY THREE YEARS LATER, THE FRAME ON THE DRIVER'S SEAT LEANED TO THE LEFT AND RIGHT WHILE DRIVING VARIOUS SPEEDS. THE DEALER REPLACED THE FRAME. THE CURRENT MILEAGE WAS 103,000 AND FAILURE MILEAGE WAS 63,000.

NHTSA ODI #10237344

40,000 miles · Apr 21, 2004
SeatsCrashInjury

MY "2002" INFINITI AUTOMOBILE MODEL Q45 WAS REAR ENDED BY ANOTHER AUTO WHILE TRAVELING THROUGH AN INTERSTATE CONSTRUCTION ZONE. MY CAR WAS MOVING AT THE TIME AND I WAS DRIVING. THE FORCE OF THE COLLISION BROKE EITHER MY SEAT BACK OR ITS ELECTRIC OPERATING ASSEMBLY TO THE EXTENT THAT THE SEAT BACK COLLAPSED REARWARD AND AS A RESU…

Read full complaint

MY "2002" INFINITI AUTOMOBILE MODEL Q45 WAS REAR ENDED BY ANOTHER AUTO WHILE TRAVELING THROUGH AN INTERSTATE CONSTRUCTION ZONE. MY CAR WAS MOVING AT THE TIME AND I WAS DRIVING. THE FORCE OF THE COLLISION BROKE EITHER MY SEAT BACK OR ITS ELECTRIC OPERATING ASSEMBLY TO THE EXTENT THAT THE SEAT BACK COLLAPSED REARWARD AND AS A RESULT I WAS BARELY ABLE TO REACH THE BRAKE PEDAL IN ORDER TO BRING THE CAR UNDER CONTROL AND STOP. THIS COULD HAVE MADE WHAT TURNED OUT TO BE MAJOR ACCIDENT A CATASTROPHIC ONE SIMPLY BECAUSE OF AN INFERIOR DESIGNED SEAT.*AK

NHTSA ODI #10067602

Official recalls

1

03V455000 · Engine And Engine Cooling

Nov 17, 2003

ON CERTAIN PASSENGER VEHICLES, THE CIRCUIT BOARD FOR THE CRANK POSITION SENSOR OR CAM POSITION SENSOR MAY HAVE AN IMPROPER SOLDER JOINT DUE TO SOLDER DEFORMATION CAUSED BY HEAT STRESS ACCELERATED BY THE EXISTENCE OF FLUX RESIDUE DURING THE SOLDERING PROCESS.

Consequence & remedy

Consequence: THIS COULD CAUSE THE "SERVICE ENGINE SOON" WARNING LIGHT TO COME ON, CREATE A NO START CONDITION, CAUSE REDUCED ENGINE POWER, OR CAUSE THE ENGINE TO STOP RUNNING WITHOUT WARNING DURING VEHICLE OPERATION, WHICH COULD RESULT IN A CRASH.

Remedy: DEALERS WILL REPLACE THE CRANK POSITION SENSORS. CAMSHAFT POSITION SENSOR(S), AND IN SOME CASES, THE VARIABLE TIMING CONTROL SENSOR(S). VEHICLES INVOLVED IN A PREVIOUS RECALL CAMPAIGN, 01V357, ARE ALSO INCLUDED IN THIS NEW CAMPAIGN. THE REPLACEMENT SENSORS USED IN THAT CAMPAIGN ARE ALSO AFFECTED. OWNER NOTIFICATION BEGAN ON DECEMBER 22, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.

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.