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.Google+
Car Problem Reports
Infiniti QX56 The Rear Power Door May Not Open or Close Properly
Infiniti QX56 Problem
Average Mileage: 112,038 mi (64,567 mi - 207,000 mi)
Visitor, 2004 Infiniti QX56, 120,000 mi
rear hatch door does not work properly...it starts to open and then shuts...same thing if its open....it start to close and then opens.
Visitor, 2005 Infiniti QX56, 172,000 mi
Rear hatch will not operate automatically plus Beep, Beep, Beep chime intermintably sounds
Visitor, 2006 Infiniti QX56
Rear electric hatch not working at all
Visitor, 2004 Infiniti QX56, 118,000 mi
Wouldn't open, just cycled. Lubricated all the points and that made it work 95% of the time.
Visitor, 2005 Infiniti QX56, 80,355 mi
Rear Power Door no longer worked because the bolt kept coming out. My friend and I found a longer bolt that fit the threads and the power door has been working great ever since. The original bolt was not long enough... simple repair.
Visitor, 2004 Infiniti QX56, 207,000 mi
The rear power door may not open or close properly
Visitor, 2007 Infiniti QX56, 64,567 mi
Rear power gate wii not lock in open position. It makes a grinding noise and closes before locking open.
Visitor, 2007 Infiniti QX56, 75,000 mi
I use to love INFINITY Cars , I will never buy another one . Problems with the Rear Power door when under warranty , the Dealership fixed the problem . No longer under warranty and still same problem . Inaddition, I have other issues on this so called Luxury Car , the suspension. My VIN # was not the one that was on the recall list . Dealership says no problem with suspension , replaced front and back suspension on a car with less then 75,000 miles . Took car back to Dealership ,still not driving correctly , they adjusted suspension level on their computers :(
Visitor, 2004 Infiniti QX56, 103,000 mi
I can see the bolt that has "fallen out" of somewhere