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2005 Infiniti QX56

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2005 Infiniti QX56 do not stand out strongly from the model-year median of 55.

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When problems were reported

Mileage at the reported incident

71 reports with mileage · 9 unknown

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.

  • Service Brakes. Review the 22 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel/propulsion System. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports0 fire reports2 injury reports

Exterior Lighting complaints

5 reports
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270,000 miles · Jun 26, 2020
Electrical SystemEngineExterior Lighting

WHILE DRIVING IN RESIDENTIAL/BUSINESS AREA MY VEHICLE COMPLETELY LOST POWER AND TURNED OFF. I DRIFTED TO THE SIDE OF THE ROAD WITHOUT POWER STEERING. TRIED TO START VEHICLE AGAIN. VEHICLE WOULD START BUT WOULD IMMEDIATELY DIE-WOULD NOT IDLE. AFTER RESTING APPROX 5 MINUTES I WAS ABLE TO START AGAIN AND CONTINUE HOME. THIS HAS HA…

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WHILE DRIVING IN RESIDENTIAL/BUSINESS AREA MY VEHICLE COMPLETELY LOST POWER AND TURNED OFF. I DRIFTED TO THE SIDE OF THE ROAD WITHOUT POWER STEERING. TRIED TO START VEHICLE AGAIN. VEHICLE WOULD START BUT WOULD IMMEDIATELY DIE-WOULD NOT IDLE. AFTER RESTING APPROX 5 MINUTES I WAS ABLE TO START AGAIN AND CONTINUE HOME. THIS HAS HAPPENED 3 TIMES IN THE PAST 2 MONTHS. I AM TERRIFIED TO DRIVE THIS VEHICLE AGAIN. I ALSO CANNOT KEEP THE DRIVERS SIDE HEADLIGHT WORKING. BULBS CONSTANTLY BLOW OUT AT OVER 300.00 DOLLARS EACH. *TR

NHTSA ODI #11331118

100 miles · May 18, 2019
Air BagsElectrical SystemExterior Lighting

MY AIRBAG LIGHT STAYS ON CONSTANTLY. THERE IS A KNOCKING SOUND THAT OCCURS AS WELL WHEN I'M DRIVING. I'M CONCERNED IF I'M INVOLVED IN A COLLISION MY AIRBAGS WILL NOT DEPLOY. I CONTACTED INFINITI AND WAS TOLD THEY NEED TO RESET IT AND WILL COST $800.00 AND MY EXTENDED WARRANTY DID NOT COVER IT AND WAS NOT PART OF THE RECALL LIST.…

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MY AIRBAG LIGHT STAYS ON CONSTANTLY. THERE IS A KNOCKING SOUND THAT OCCURS AS WELL WHEN I'M DRIVING. I'M CONCERNED IF I'M INVOLVED IN A COLLISION MY AIRBAGS WILL NOT DEPLOY. I CONTACTED INFINITI AND WAS TOLD THEY NEED TO RESET IT AND WILL COST $800.00 AND MY EXTENDED WARRANTY DID NOT COVER IT AND WAS NOT PART OF THE RECALL LIST. THE IPDM ECM RELAY SWITCH CAUSES MY INSTRUMENT CLUSTER GAUGE TO GO IN AND OUT, THE CHECK ENGINE LIGHT COMES ON, MY TRUCK JERKS TRYING TO SWITCH GEARS, IT WILL SOMETIMES START UP AFTER SEVERAL TRIES, IT CAUSES THE RPM'S TO READ OVER 7 WHEN I'M ONLY DRIVING 60 MPH. IT SHOULD READ BETWEEN 2 AND 3 RPM'S. I'M CONSTANTLY SWITCHING THE ECM RELAY PLUGS TO START MY TRUCK. THE AIR BAG AND IPDM ECM RELAY WAS NOT COVERED UNDER MY EXTENDED WARRANTY WHEN I PURCHASED MY VEHICLE. THIS HAS BEEN GOING ON SINCE I PURCHASED IT 4YEARS AGO.

NHTSA ODI #11208379

Mileage unknown · Oct 17, 2016
Exterior Lighting

CONDENSATION IN HEADLIGHTS THAT CAUSE FAILURE TO HEADLIGHTS

NHTSA ODI #10916431

130,000 miles · Mar 7, 2015
Exterior Lighting

LEFT HEADLAMP HAS CONDENSATION COLLECTING AND HIGH BEAM WAS NOT FUNCTIONING. BOUGHT A REPLACEMENT BULB AND FOUND THIS NOT TO BE THE PROBLEM. "BOX" LOCATED IN THE HEADLAMP THAT IS SQUARE AND HARD PLASTIC HAS WATER INSIDE THIS. PART WAS LOOKED UP AND FOUND TO BE >$300 TO REPLACE. IS THERE A RECALL ON THIS PARTICULAR ISSUE. THE RIG…

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LEFT HEADLAMP HAS CONDENSATION COLLECTING AND HIGH BEAM WAS NOT FUNCTIONING. BOUGHT A REPLACEMENT BULB AND FOUND THIS NOT TO BE THE PROBLEM. "BOX" LOCATED IN THE HEADLAMP THAT IS SQUARE AND HARD PLASTIC HAS WATER INSIDE THIS. PART WAS LOOKED UP AND FOUND TO BE >$300 TO REPLACE. IS THERE A RECALL ON THIS PARTICULAR ISSUE. THE RIGHT HEADLAMP IS WORKING FINE AND HAS NO CONDENSATION. *TR

NHTSA ODI #10692705

45,000 miles · Oct 13, 2014
Electrical SystemEngine And Engine CoolingExterior Lighting

THIS LETTER IS IN REFERENCE TO A PREVIOUS COMPLAINT FILED WITH INFINITI CONSUMER AFFAIRS ON DECEMBER 3, 2009, REGARDING MY VEHICLE SHUTTING COMPLETELY DOWN, STALLED OUT, NOT MOVING IN THE DRIVE OR REVERSE POSITION AT A BUSY INTERSECTION ON A RAINY STORMY EVENING. THIS OCCURRENCE COULD HAVE CAUSED A SERIOUS ACCIDENT OR WORSE, A F…

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THIS LETTER IS IN REFERENCE TO A PREVIOUS COMPLAINT FILED WITH INFINITI CONSUMER AFFAIRS ON DECEMBER 3, 2009, REGARDING MY VEHICLE SHUTTING COMPLETELY DOWN, STALLED OUT, NOT MOVING IN THE DRIVE OR REVERSE POSITION AT A BUSY INTERSECTION ON A RAINY STORMY EVENING. THIS OCCURRENCE COULD HAVE CAUSED A SERIOUS ACCIDENT OR WORSE, A FATALITY. AS A RESULT OF POLICE ASSISTANCE AND HAVING MY VEHICLE TOWED DIRECTLY TO THE DEALERSHIP, TO DATE THERE ARE NO MECHANICAL ISSUES FOUND BY THE DEALER RELATED TO MY VEHICLE SHUTTING DOWN AT THE INTERSECTION. MY COMPLAINT CONTAINS ADDITIONAL SERIOUS VEHICLE ISSUES REGARDING MY HEADLIGHTS, INSTRUMENT CLUSTER/PANEL, AND THE FUSE BOX UNDER THE HOOD. BOTH HEADLIGHTS ON MY VEHICLE SUDDENLY STOPPED WORKING AT THE SAME TIME. THE BULBS WERE REPLACED AND THE HEADLIGHT FUSES WERE FOUND TO BE FUNCTIONING. THE INSTRUMENT PANEL/CLUSTER LIGHT BLINKS CONSTANTLY AS I DRIVE AND THE PANEL/CLUSTER GAUGES ARE COMPLETELY NOT FUNCTIONING PROPERLY. FUSES HAVE BEEN CHECKED UNDER THE VEHICLE?S HOOD AND RESULTS INDICATE SOME OF THE 10 AMP FUSES ARE NOT FUNCTIONING AT ALL. I AM CONCERNED THAT THERE SHOULD HAVE BEEN A SAFETY RECALL REGARDING MY 2005 INFINITI QX 56, WHICH APPEARS TO JEOPARDIZE MY SAFETY. THERE ARE NO LEGITIMATE ANSWERS OR EXPLANATIONS AS TO WHY MY VEHICLE?S HEADLIGHTS ARE NOT WORKING, THE CLUSTER/PANEL HAS MALFUNCTIONED, OR WHY SOME FUSES UNDERNEATH MY VEHICLE?S HOOD ARE NOT FUNCTIONING. AS A RESULT OF MY VEHICLE?S EXPIRED WARRANTY AND MECHANICAL FAILURES, I HAVE CONSUMED A GREAT DEAL OF OUT-OF-POCKET EXPENSES, INCLUDING A TRAFFIC CITATION REGARDING MY HEADLIGHTS. I AM LIMITED AND INCONVENIENCED TO DRIVING MY VEHICLE AT NIGHT AS A RESULT OF MY INOPERABLE HEADLIGHTS WHICH CAN CAUSE ME GREAT HARM. I AM REQUESTING THAT MY SITUATION BE GIVEN SERIOUS IMMEDIATE ATTENTION AND RESOLUTION. UPDATED 01/21/15

NHTSA ODI #10644210

Official recalls

3

10V517000 · Engine And Engine Cooling

Oct 28, 2010

NISSAN IS RECALLING CERTAIN MODEL YEAR 2004-2006 ARMADA, TITAN, INFINITI QX56 AND MODEL YEAR 2005-2006 FRONTIER, PATHFINDER AND XTERRA VEHICLES. THE INTELLIGENT POWER DISTRIBUTION MODULE (IPDM) ASSEMBLY CONTAINS AN ENGINE CONTROL MODULE (ECM) RELAY THAT HAS A DIODE FOR ELECTRICAL CURRENT NOISE REDUCTION. THE ECM RELAY MAY ALLOW SILICON VAPOR TO FORM AND, OVER TIME, THE SILICON EVAPORATES FROM THE DIODE MOLDING WHICH CAUSES SILICON OXIDE TO DEVELOP ON THE ECM RELAY CONTACT DUE TO ARCING.

Consequence & remedy

Consequence: THIS COULD CAUSE ENGINE STALLING INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE ECM RELAY INSIDE THE IPDM ASSEMBLY. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 6, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

10V074000 · Fuel System, Other:storage:fuel Gauge System

Mar 3, 2010

NISSAN IS RECALLING CERTAIN MODEL YEAR 2005-2009 TITAN, ARMADA, AND INFINITI QX56 VEHICLES. THE INSTRUMENT PANEL FUEL GAUGE MAY INACCURATELY DISPLAY THAT THE VEHICLE STILL HAS SOME FUEL, TYPICALLY ABOUT ONE QUARTER TANK, WHEN THE FUEL TANK IS EMPTY.

Consequence & remedy

Consequence: THIS COULD CAUSE THE VEHICLE TO RUN OUT OF GAS AND STALL ON THE HIGHWAY, WHICH COULD CAUSE A CRASH.

Remedy: DEALERS WILL REPLACE THE FUEL SENDER UNIT INSIDE THE FUEL TANK WITH A NEW IMPROVED SENDER CARD. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 22, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

08V284000 · Equipment:appliance:air Conditioner

Jun 27, 2008

NISSAN IS RECALLING 180,664 MY 2005-2006 TITAN, ARMADA AND INFINITY QX56 VEHICLES MANUFACTURED AFTER MARCH 17, 2005, THAT ARE EQUIPPED WITH A VISTEON AIR CONDITIONING CONDENSER FAN MOTOR. THE FAN MOTOR MAY NOT BE PROPERLY SEALED ALLOWING EXCESSIVE WATER INTRUSION AND INADEQUATE DRAINAGE OF MOISTURE.

Consequence & remedy

Consequence: THIS COULD CAUSE CORROSION IN THE MOTOR LEADING POSSIBLY TO OVERHEATING AND A FIRE.

Remedy: DEALERS WILL INSTALL A 'THERMAL PROTECTOR KIT' AND TEST THE AIR CONDITIONING CONDENSER FAN MOTOR AND REPLACE IT IF NECESSARY. THE RECALL BEGAN ON AUGUST 2, 2008. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

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.