Post by
andygold »
https://forums.nicoclub.com/andygold-u240494.html
Mon Aug 15, 2022 2:25 pm
I realize this thread is a couple of years old, but I have some info for those that stumble upon it....
The blower motor quit on my 2015 SL a few days ago. I just pulled the motor today. To get to the blower you have to remove the glove box. Not just the door, but the panel above it. To get that panel off, you need to remove the HVAC display and radio from the dash as there's one screw that holds the radio that also secures a panel. Also, a lower panel on the right side, and the panel that holds the push start button needs to be removed. Bear in mind most of these panels just pop in and pop out, so it's not difficult to remove them.
I found an excellent video on YouTube that walks you through every step of both disassembly and reassembly. The channel is named "Online Police". Yes, I know that sounds strange, but that's the name. The video is titled 2014 Nissan Rogue HVAC blower motor replacement. My 2015 is identical to what is shown is this video for a 2014. And yes, the blower motor on a 2015 needs to be turned clockwise to remove it (other videos say to turn it opposite). Mine was quite stuck so I had to use a hammer and wooden stick to coax on the fins to coax the pawl that locks it in place to release.
While under the dash, I also removed the cover for the cabin filter as well as the filter itself. That filter keeps debris from getting into the fan. Mine was loaded with a small handful of crumbled leaves and twigs. You'll probably end up destroying the filter when taking it out as it is bigger than the opening. You need to accordion it together (you'll understand what I mean when you see a new filter) to make it take up less room to get it into the place where it resides.
Don't forget to take a vacuum to the housing where the motor resides as well as where the filter resides to remove all the particles.
As an asides, I took a multimeter set to conductivity, and ran a probe to each of the two terminals on the blower motor, as I turned the fan blade the meter kept screaming and stopping, and repeat. This showed me that the brushes were not making good contact with the motor armature. So, basically the brushes are toast. Car has 90K miles and is just under 8 years old (bought it in late 2014
).