Latest problems (see without answers)
All system work non stop after jump starting the every morning.
2008 Infiniti QX56 157429 miles
Hello, my car battery run down down everyday in the morning. Because the lights keep coming on when the car cool off at night.
1 report
P0720 output speed sensor circuit
2016 Infiniti QX56 190000 miles
Code P0720
Output speed sensor circuit issue
Gear shift only to 2
What to change or repair?
Output speed sensor circuit issue
Gear shift only to 2
What to change or repair?
1 report
Cuáles son las fallas de la Qx56 2013
2013 Infiniti QX56 25000000002200 miles
Gasta mucha gasolina
Y huele mucho a monóxido de carbono en su interior
Y huele mucho a monóxido de carbono en su interior
Nothing on steering wheel will work
2008 Infiniti QX56 199000 miles
Horn , controls for radio or anything will not work on the steering wheel
1 report
Random multiple cylinder misfire detected 
Solved
2014 Infiniti QX56 VK56VD 132458 miles
When put in the scanner they said random multiple cylinder misfire detected
1 reply
Best answer (according to Muhammad)
CommentThe horn and everything on the stearingwheel is not working
2010 Infiniti QX56 SUV 4 WHEEL DRIVE 256571 miles
Everything on the stairingwheel including the horn is not working.
4 reports
Moonroof won't close
2008 Infiniti QX56 200000 miles
Sunroof will not close completely, stuck in up position...
1 report
Not sure what's going on... Solved
2012 Infiniti QX56 205000 miles
The other night I was getting onto an on ramp and I gave the vehicle gas to merge onto the freeway. Well, when I went to accelerate quickly the vehicle should had increased rpms and speed. However, the SUV did just the opposite in fact. It seemed to surge down and the speed decreased. The SERVICE ENGINE SOON / CHECK ENGINE SOON LIGHT came on, it started shaking and sputtering kind of and then slowed to a crawl... I immediately pulled over to avoid any additional damage to the vehicle. Has anyone else experienced any issue similar to this? Any and all assistance would be greatly appreciated.
1 report
Have you done the service plugs and coil pack. Then check the transmission fluid. It will not run if the transmission oil has not been changed in a while if the SUV been sitting for a while
Best answer (according to Dandear34)
Mine did the same thing and long story short $4000 dollars of exhaust converters and o2 sensors
CommentParasitic drain Solved
2005 Infiniti QX56 137636 miles
Every time I install a new battery, the next day it would be drained. And would not be usable again. I deleted the audio system and it seemed that the problem was solved. But I have no hvac, and no mirror controls. The fuses checks good. So, back to the drawing board 😝
1 report
Best answer (according to Rickey)
After my post, I decided to install all of the fuses except the audio and the woofer fuses. Bought another battery and the car started and has not drained the battery since. But I found that it is believed that, (Infinite/Armada forum), the woofer is most likely the problem. So, my next step is to remove the sub woofer to determine if it’s the cause. I’ll let you know how and what I find.
CommentPassenger air bag light is blinking
2012 Infiniti QX56 118000 miles
I cant get my passenger air bag light to go off.
2 reports
Stays in 4 WD goes in to 4WD on its own
2012 Infiniti QX56 Platinum 5.6 L four-wheel-drive 173653 miles
Which one just one day went into four-wheel-drive on its own and it stays there? We can’t get it off. Don’t know what to do. I was considering. Pulling the fuse to see if that will work. Any ideas please help.
1 report
Kansas Eastsider from United States a year ago
2011 qx56 - mine just started doing the same thing
CommentI need a driver side catalytic converter
2004 Infiniti QX56 5.6 250000 miles
I need a driver side catalytic converter
3 reports
1 report
8 reports
Front signals just quit
2005 Infiniti QX56 218000 miles
Front turn signals just quit period. They don’t even come on. The back ones still work. The only info I could find was in a mechanics manual that said the front signals are in the fog lights, which have also stopped working completely. When I went to check connections I found a box in the bumper behind the fog lights. The back lights are led so I was thinking maybe the box in the front was some sort of current regulator because I’ve heard that when you out led lights in the back you have to put some sort of in line thing in for the front lights to get the right voltage. I’m not very knowledgeable on electronics on vehicles. Any help from this info would be appreciated.
2 replies
Headlight on my driver side won't come on parking light does but not head light changed it several times but keeps doing it
Check the bulb I had that problem and I bought new bulbs
CommentElectrical problem?
2009 Infiniti QX56 190068 miles
Cluster glitches, auto lock on driver door and passenger back door don't work, and shift gear box lights glitch. Are these problems connected? Or are they each there own problem? Just hoping they are connected problem make it a one thing fix. But have feeling they are all separate but thought I'd throw the question out there.
Immobilizer issue
2004 Infiniti QX56 Immobilizer 100000 miles
Alarm went off now car cranks but won't start. Immobilizer flashing on dash
5 reports
AC compressor won’t come on, no relay in that car for AC or I just can
2004 Infiniti QX56 4x4 100000 miles
AC compressor won’t come on, no relay in that car for AC or I just can‘t find it, the AC was working great and all sudden while I was speeding to get on highway from in ramp the AC went warm!
8 reports
I am trying to find the location of the fuse and relay for the AC system on my 2011 QX56 Infiniti
It's in the engine area right next to the battery.
CommentProblems with a QX56? Share them
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