The Salmon

Yes, I have only replaced the screen assembly so far

Yes, I have only replaced the screen assembly so far

SORRY!! So you feel that I should replace the radio/cd, TGM/radio.... Do you feel that this usit could cause my blank screen??

Now I'm confused, what are you calling the TCM/radio?

Thanks, I did find an OEM radio/screen and replaced it, did not solve the issue. I'll start with cleaning the posts, but it needs a new battery anyway.

174K 3.6... I'll try cleaning up the post,

2012 Journey info screen went blank. Thought it was the uConnect and replaced it with an OEM, still did not come on.. I was reading somewhere that a faulty ignition switch may cause this as I have at times got the "NO Key Fob" sign even though I had just replaced the battery. Also, the vehicle will not crank or start sometimes and all I need to do is connect a portable charger and it starts right up. Any thoughts on this as a radio and the AC/Heater controls would be a nice addition to have🙂

2012 Journey has a blank uconnect screen. It went out after a couple of quick flashes, also, the lights on the center console that holds the screen, A/C controls etc. flash off and on when night driving. I purchased a screen off of eBay hoping this fixes the issue but was concerned that the lights coming off and on are a different issue. Help, please!!!

I did try that while cleaning out the controls. Like I said, it worked until I hit a few bumps🤪

I had pulled off the rear roof controls, cleaned them up and tightened the dials. The front and rear worked perfectly! However, after a 50 mile trip hitting some bumps it started doing the same thing...not shutting off the fan, sync went off and the rear A/C controls acted up. I'm gonna just remove the dials on the unit, reinstall the roof controls to see what happens. I'm perfectly fine with controlling the rear from the front screen.

I have ordered a new HVAC Control Module. Gonna replace it and see if that fixes the issues. If not, I will disconnect the rear control and try that. I'll keep you posted

NICE! Thanks I'll give it a go

Thanks, I give it a try!!! Will this help the front fan from turning on by itself?

Sorry, Yes it has dual zone. I will check the rear roof controls for a wiring issue as discussed in this thread. Also gonna try pulling any fuses associated with the Climate Control. Thanks for the quick reply.