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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

What owners actually said

80 reports
Mileage unknown · Nov 14, 2024
Service BrakesSteering

I started to break saw a major traffic jam . And my steering started shaking and my breaks did not Stop like they're supposed to.almost was i huge crash w I th my [XXX] and [XXX] old INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11625120

150,000 miles · Nov 7, 2022
Fuel System, Other

The contact owns a 2005 Infiniti QX56. The contact stated that while driving approximately 75 MPH, the vehicle lost motive power and stalled. The vehicle was later towed to the residence where it was discovered that no fuel was present although the fuel gauge indicated that there was a quarter tank of fuel in the tank. After add…

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The contact owns a 2005 Infiniti QX56. The contact stated that while driving approximately 75 MPH, the vehicle lost motive power and stalled. The vehicle was later towed to the residence where it was discovered that no fuel was present although the fuel gauge indicated that there was a quarter tank of fuel in the tank. After adding fuel, the vehicle was restarted, and the vehicle operated as designed. The cause of the failure was not yet determined. The manufacturer was notified of the failure and the contact was informed that the vehicle was not included in the NHTSA Campaign Number 10V074000 (Fuel System, Other). The contact indicated that the vehicle had experienced the same failure listed in the recall. The local dealer was not contacted. The failure mileage was 150,000.

NHTSA ODI #11492549

155,000 miles · Jan 4, 2021
Electrical SystemService BrakesSteering

THE VEHICLE WILL LOSE POWER TO THE BRAKES WHILE DRIVING INTERMITTENTLY. WHEN PROBLEM OCCURS YOU WILL LOSE POWER STEERING AND PRESSURE TO BRAKING SYSTEM. ALSO THE DRIVER HID HEADLAMP GETS MOISTURE IN IT WHENEVER IT RAINS. I HAVE HAD TO REPLACE THE HID BULB ABOUT 6 TIMES IN THE PAST YEAR. ALSO THERE SEEMS TO BE AN ELECTRICAL I…

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THE VEHICLE WILL LOSE POWER TO THE BRAKES WHILE DRIVING INTERMITTENTLY. WHEN PROBLEM OCCURS YOU WILL LOSE POWER STEERING AND PRESSURE TO BRAKING SYSTEM. ALSO THE DRIVER HID HEADLAMP GETS MOISTURE IN IT WHENEVER IT RAINS. I HAVE HAD TO REPLACE THE HID BULB ABOUT 6 TIMES IN THE PAST YEAR. ALSO THERE SEEMS TO BE AN ELECTRICAL ISSUE WITH THE ONBOARD COMPUTER THAT CAUSES THE TACHOMETER TO NOT WORK OR READ CORRECTLY.

NHTSA ODI #11386367

5 miles · Aug 13, 2020
Service Brakes

DRIVING 30 MPH IN MANHATTAN NEW YORK CAME TO A RED LIGHT PRESSED BRAKE PEDAL FELT NO BRAKES PUMPED BRAKES FELT LIKE THERE WAS LITTLE TO NO BRAKING ABS LIGHT CAME ON SO DID BRAKE LIGHT RAN THROUGH THE RED THANK GOD NO CARS WHERE I FRONT OF ME ,EVENTUALLY STOPPED PULLED ASIDE THEN TURNED VEHICLE OFF AND THEN ON THE BRAKES WORKED…

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DRIVING 30 MPH IN MANHATTAN NEW YORK CAME TO A RED LIGHT PRESSED BRAKE PEDAL FELT NO BRAKES PUMPED BRAKES FELT LIKE THERE WAS LITTLE TO NO BRAKING ABS LIGHT CAME ON SO DID BRAKE LIGHT RAN THROUGH THE RED THANK GOD NO CARS WHERE I FRONT OF ME ,EVENTUALLY STOPPED PULLED ASIDE THEN TURNED VEHICLE OFF AND THEN ON THE BRAKES WORKED FINE TOOK IT TO STRAIGHT TO MECHANIC BECAUSE I DIDN'T FEEL SAFE DRIVING THE TRUCK . HE SAID EVERYTHING LOOKED FINE YOUR BRAKE PADS ROTORS FLUID LEVELS AND TIRES ARE IN GOOD CONDITION HE CONNECTS HIS SCAN TOOL AND SAID HE DIDN'T FIND ANY CODES .I TOLD HIM TO KEEP THE CAR DRIVE IT UNTIL HE COULD FIGURE OUT THE PROBLEM 1 WEEK AFTER HE CALLS ME AND SAID HE WAS DRIVING ABOUT 25 MPH IN BROOKLYN NEW YORK AND THE BRAKE LIGHT ABS LIGHT CAME ON THEN HE HAD NO BRAKES TOLD ME 'IT FELT AS IF HE WAS DRIVING ON ICE 'HE THEN SCANNED THE CAR WHEN HE GOT BACK TO THE SHOP AND SAID IT HAD A CODE DTC C1179 ADVISED ME TO TAKE IT TO INFINITI TO GET IT DIAGNOSED BECAUSE IT'S A SERIOUS AND POTENTIALLY DEADLY PROBLEM. CALLED INFINITI NORTH AMERICA HOTLINE AND WAS TOLD THERE WERE NO RECALLS FOR THIS SERIOUS PROBLEMS THEY TOLD ME TAKE IT TO THE DEALERSHIP TO HAVE THEM SERVICE THE CAR SO NOW I HAVE TO DRIVE A CAR WITH BRAKE MAYBE WORKING OR MAYBE NOT WORKING TO HAVE THE DEALERSHIP POTENTIALLY OVERCHARGE ME TO FIX A MANUFACTURERS DEFECT THAT THEY KNOW ABOUT I'M HAPPY THAT I WAS IN BROOKLYN DRIVING ONLY 25 -30 PER WITHOUT MY CHILDREN IN THE CAR.I LIVE IN JERSEY AND NORMALLY ON THE HIGHWAY DRIVING (50-65 DEPENDING ON POSTED SPEED LIMITS IF THIS BRAKE PROBLEM HAPPENED OMG . I READ UP ON THE CODE AND FOUND NUMEROUS VEHICLES COMPLIANTS ABOUT THIS DANGEROUS BRAKE PROBLEM. C1179 DELTA STROKE SENSOR NISSAN TITAN. NISSAN ARMADA AND INFINITI QX56 2004 - APROX 2010 THEY NEED TO ISSUE A RECALL TO MAKE THESE VEHICLES SAFE TO DRIVE

NHTSA ODI #11349108

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

212,000 miles · Nov 3, 2019
Service Brakes

EVERY ONCE IN A WHILE, SEEMINGLY AFTER SLOW DRIVING WHERE THERE ARE MANY STOP SIGNS NOT TOO FAR APART, THE BRAKE LIGHT COMES ON, THE BRAKE PEDAL WEAKENS AND BRAKE SYSTEM MAKES A RATTLING NOISE WHEN THE PEDAL IS PRESSED. THEN I TURN OFF THE VEHICLE AND RESTART IT AND ALL IS BACK TO NORMAL UNTIL THE NEXT TIME, CAN BE DAYS OR SOMET…

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EVERY ONCE IN A WHILE, SEEMINGLY AFTER SLOW DRIVING WHERE THERE ARE MANY STOP SIGNS NOT TOO FAR APART, THE BRAKE LIGHT COMES ON, THE BRAKE PEDAL WEAKENS AND BRAKE SYSTEM MAKES A RATTLING NOISE WHEN THE PEDAL IS PRESSED. THEN I TURN OFF THE VEHICLE AND RESTART IT AND ALL IS BACK TO NORMAL UNTIL THE NEXT TIME, CAN BE DAYS OR SOMETIMES WEEKS.

NHTSA ODI #11277780

216,000 miles · Sep 21, 2019
Service Brakes

WHEN DRIVING, THE BRAKE LIGHT COMES ON FOR NO REASON AND CAUSES THE BRAKES TO WORK INAPPROPRIATELY. IT BECOMES VERY HARD TO BRAKE. THE BRAKES SEEM TO FALL THROUGH AND THERE IS A GRINDING SOUND FROM THE BRAKES. IF I TURN THE VEHICLE OFF, AND THEN BACK ON IT WORKS FINE. THEN IT HAPPENS AGAIN SPARATICALLY.

NHTSA ODI #11256979

55,000 miles · Sep 3, 2019
Unknown Or OtherCrashInjury

WHILE DRIVING STRAIGHT ON INTERSTATE I-95 DURING RUSH HOUR AT APPROXIMATELY 30 MILES/HOUR, I PRESSED ON THE BRAKES AND THE PEDAL DROPPED DOWN AND STARTED MAKING A WEIRD NOISE (LIKE GRINDING SOUND) AND THE CAR WOULDN'T STOP. THE ABS LIGHT TURNED ON, CHECK ENGINE LIGHT TURNED ON, THE PEDAL LOST PRESSURE AND THE BRAKES LOCKED UP. I…

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WHILE DRIVING STRAIGHT ON INTERSTATE I-95 DURING RUSH HOUR AT APPROXIMATELY 30 MILES/HOUR, I PRESSED ON THE BRAKES AND THE PEDAL DROPPED DOWN AND STARTED MAKING A WEIRD NOISE (LIKE GRINDING SOUND) AND THE CAR WOULDN'T STOP. THE ABS LIGHT TURNED ON, CHECK ENGINE LIGHT TURNED ON, THE PEDAL LOST PRESSURE AND THE BRAKES LOCKED UP. I ENDED UP IN A CRASH, REAR-ENDING THE VEHICLE IN FRONT OF ME. THE CAR HAS NOW BEEN REPAIRED FROM DAMAGES FROM CRASH BUT MECHANIC FOUND NO PROBLEM WITH BRAKE SYSTEM. ABS SENSORS, CALIPERS, DISKS AND PADS WHERE CHANGED AS PRECAUTION BUT PROBLEM REAPPEARS FROM TIME TO TIME AND SEEMS TO RESET WHEN VEHICLE IS TURNED OFF AND ON AGAIN (BRAKE PETAL RAISED BACK UP, GRINDING SOUND DISAPPEARS AND THE CHECK ENGINE LIGHT AND ABS LIGHT SHUT OFF). I VISITED TWO INFINITY DEALERS AND BOTH OF THEM MENTIONED THAT IT WAS A RECURRING PROBLEM WITH THIS MODEL CAR AND THE PROBLEM WAS AN ISSUE WITH THE MASTER CYLINDER'S DESIGN.

NHTSA ODI #11252935

145,000 miles · Jun 1, 2019
Fuel/propulsion System

FUEL GAUGE SHOWS 1/4 TANK BUT IT IS EMPTY. THIS CAUSED THE VEHICLE TO STALL ON THE HIGHWAY. VERY DANGEROUS SITUATION COULD HAVE OCCURRED. WAS ABLE TO FIND SAFETY BESIDE THE HIGHWAY BUT THANKFUL IT DID NOT HAPPEN IN THE MIDDLE OF A BUSY HIGHWAY.

NHTSA ODI #11217317

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

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.