What Owners Report NHTSA ODI · 2,175,102 complaints · MY1998–2026

2005 Infiniti QX56

Typical pattern

5.9% of complaints about the 2005 Infiniti QX56 came in the first year, which is unremarkable for a 2005 vehicle — around the middle of the 245 model-years on record. The median complaint arrives at 9.4 yr in service. The most-reported system is service brakes (22 complaints), typically at 12.1 yr or about 109,000 miles.

Complaints
101
Median age at failure
9.4 yr
Median mileage
92,000 n=89
Crash / fire / tow
3% of reports
Safety recalls
4

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Service brakes
22 reports · 109,000 mi
12.1 yr
0%

Safety recalls — NHTSA campaigns

10V517000 2010-10-28
Engine cooling

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.

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

10E019000 2010-05-20
Suspension:front:control arm:lower arm

NISSAN IS RECALLING CERTAIN FRONT AND REAR LOWER LINKS, P/NOS. 54501ZQ00A, 54500ZQ00A, 551A1ZQ00A, 551A0ZQ00A , 54501EA00A, 54500EA00A, 551A1EA500, 551A0EA500, 54501ZR00A, AND 54500ZR00A, SOLD BETWEEN NOVEMBER 25, 2009 AND MAY 14, 2010 AS REPLACEMENT PARTS FOR MODEL YEAR 2004 THROUGH 2010 TITAN, ARMADA, AND QX56, AND MODEL YEARS 2005 THROUGH 2010 FRONTIER, XTERRA, AND PATHFINDER VEHICLES. THE LOWER CONTROL LINK ASSEMBLY HAS TWO CYLINDRICAL COLLARS FORMING THE INBOARD ATTACHMENT POINTS TO THE CHASSIS. DUE TO AN IMPROPER WELDING PROCESS SOME COLLARS MAY CONTAIN WELDS THAT DO NOT MEET STRENGTH

IF THE COLLAR WELD SEPARATES, THE VEHICLE HANDLING WILL DETERIORATE, POSSIBLY RESULTING IN A VEHICLE CRASH.

10V074000 2010-03-03
Fuel system, other:storage:fuel gauge system

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.

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

08V284000 2008-06-27
Equipment:appliance:air conditioner

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.

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

In owners’ own words

Service brakes 65 mi 7.5 yr in service
SLIP BRAKE ALERT LIGHTED ON THE DASHBOARD FOLLOWED BY GRINDING BRAKE NOISE AND VEHICLE STOPPED. THIS HAPPENED MULTIPLE TIMES AND THE SCARY THING IS, I ALWAYS HAVE MY WHOLE FAMILY IN THIS SUV EVERY WEEKEND. *TR
Service brakes 92,000 mi 9.5 yr in service
I AM HAVING PROBLEMS WITH MY BRAKE LIGHT COMING ON, AND THE BRAKES ARE GRINDING AND SCRUBBING EVERYTIME I PLACE MY FEET ON THE BRAKE. *TR
Service brakes 88,000 mi 9.7 yr in service
THE BRAKES MAKE A GRINDING NOISE AND THE CAR SOUNDS AS IF THE BRAKES ARE GOING OUT. I ALSO HAVE HAD THE VDC LIGHT AND BRAKE LIGHT ON AS WELL DURING ALL THIS. AND WHEN IT HAPPENS IT KEEPS HAPPENING TILL YOU TURN THE CAR OFF AND ON AND THEN IT GOES AWAY. BUT HAS HAPPENED AT LEAST 15 TO 20 TIMES AND SEEMS TO BE HAPPENING MORE AND MORE. QUITE SCARY WHEN YOU HAVE A FAMILY AND YOUR ON THE INTERSTATE AND YOU HAVE TO TURN THE CAR OFF AND ON FOR IT TO GO AWAY. *TR

Other QX56 model years

2013201220112008200620052004

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