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Resources for the Repair and Maintenance of your 2007 Infiniti QX56

2007 Infiniti QX56

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2007 Infiniti QX56 Problems

Exhaust & Emissions -- Verified

It is not uncommon one or both of the exhaust manifolds to crack resulting in an exhaust leak. Symptoms will begin as a ticking type noise noted on acceleration when the engine is cold.

Miscellaneous -- Verified

The rear power door may not open or close properly, or make a grinding noise from inside the rear trim panel. If this occurs our technicians recommend to check for loose or damaged hardware at the rear door motor. Replace damaged hardware as required and use bolt retaining compound when reassembling the door motor hardware.

Electrical & Lights -- Verified

The fuel gauge may be slow to register, fail to read full when the gas tank is actually full, or read inaccurately. Our technicians tell us there is a redesigned fuel tank sender unit to remedy this problem.

Suspension & Steering -- Verified

A clunking or popping noise may develop when driving over pot holes or rough roads, the front coil springs may be the source of the noise. Our technicians tell us updated parts are available to address this problem.

2007 Infiniti QX56 Recalls (Recent)

Engine, March 22, 2010

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The instrument panel fuel gauge may show fuel in the fuel tank when there is none, typically about 1/4 when the tank is empty. This could cause the vehicle to run out of gas and stall, increasing the risk of a crash. Dealers will replace the fuel sender unit inside the fuel tank to correct this concern. This recall is expected to begin on March 22, 2010.

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Suspension & Steering, July 12, 2010

Summary: 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 SPECIFICATIONS.

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2007 Infiniti QX56 Questions and Answers

Theresa40, 2007 Infiniti QX56, Lansdale, PA

blowing a lot of smoke when I start the car, Infiniti claims that since I never had the oil changed that the whole engine needs to be replaced. The car runs great except for the smoke coming out th...

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2007 Infiniti QX56 Reviews

There was condensation in the front headlight casing, which started forming shortly after I purchased the used car. Over time the condensation built up and caused headlight failure. I brought to a local auto body shop and they could not find any cracks in the casing. When they called an Infiniti parts dealer, the dealer let it be known that it was a design defect and that they keep the headlight casings in stock. $1,500 later I was told by Infiniti that they have no responsibility and could not do anything for me. I will never buy another Infiniti. My only recourse now is to file a complaint with the National Highway Traffic Safety association and hope that they issue a recall.

I love my QX56 after five with no problems at all, until now. My dash panel lights went out. They come on when i put light switch on auto or turn the head lights off.I need help ,what is the problem with my dash panel.

Brought a 2007 Infiniti QX56 in 2010. It's a beautiful looking vehichle, inside and out. I'm new to the brand and heard great things about Infiniti but I'm still waiting to be impressed. Now my warranty is run out, things are starting to go wrong.

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