Central display not working

Thank you so much.

Everything is almost look like normal: no warning, unless something: sometimes " key ID incorrect", sometimes the door manual lock unlock doesn't work, and if I open the door-back: it opens and closes itself unless I block it by hand. The the steering wheel controls works fine.
I have already checked the fuses, the connectors, the wiring and they are good.
For more information, at the beginning of the problem, the screen went blank when I turned on the engine and then it came back on after about 15 mn of driving and worked well; but it turned back off when I turned off the motor and went back on again after 15mn. So the back on of the screen became longer after and then it totally stopped after few month. It is on but no signal.

So I would to know which relay (may be some contacts carbonized) should I check or if there is some part like thermistor or other parts changing with the temperature over there.

Thank you again.

I'm having exactly the same problem. Did anyone got a solution for it? Please share it here. It might be helpful for others too.

I have a similar problem with my 2014 Nissan Pathfinder. Whenever I start my car, the display would sometimes turn on or not. When it turns on it stays on. When it doesn’t turn on it stays off and I would have to turn off my engine and restart to see if it would turn on. Basically whenever I turn on my engine, it’s a hit or miss on whether my display would turn on. This is really annoying because if I turn on my ac and leave it on when I turn off my engine. Then next time I turn on my engine and if the display doesn’t turn on, my ac is stuck as on and I have no controls for radio, display, ac, ext.

When the display is on it works fine.

Any help is appreciated.

I attached a photo showing my engine is running but display didn’t turn on.

It seems like it’s very randomly whether my display would turn on or not whenever I start my engine.

Hi Ken, I appreciate your response, but it is way too technical for me, lol.

Could this also be related to a bad alternator? Reason I asked is my alternator just shut off with no prior warnings.

I am having this same issue. The screen is dark, but everything works (including the actual touch screen itself - it responds to touch, but it's black so you can't tell what you are touching). I was planning to buy a used one and replace it myself, but I read somewhere that it has to be custom configured to the specific vehicle by the dealer. Does anyone know if that is really the case?

Thanks for the reply. I located and ordered a replacement display and will be installing it. I will let you know how it goes.

I haven't done the replacement yet, but as I was driving around, I noticed that I could see the display in direct sunlight. It would appear that the issue could be with the display backlight. I pulled a few fuses from the interior fuse box that seemed like they could be related, but they are all fine. Any thoughts on a fix for the backlight before I replace the entire display?

Any fixes? 2018 Pathfinder did something similar black screen no radio either. Weird part is the backup cam shows on the screen still just lost the prediction lines.

So that could likely resolve the radio not to work at all also? All the display is doing right now is black screen nothing else but rear cam view. So, we know by that, it's not the display. No welcome screen, no functioning radio/audio or ac display. Weird right! Thanks for your time in advance.

Okay, I'll do that. And report back. Appreciate your time.