2015 Yamaha SX240 - touch screen issue

[newboatermatt]

I am a new owner of a 2015 SX240 this Summer and I am also somewhat new to boating. This forum has been great at answering questions and the members are genuinely nice. However, I have to post my first issue and any help would be appreciated. I had a dead battery the other day. No big deal. I charged both batteries and hooked everything back up. After doing so, the touch screen on the connext screen will no longer work by touch. I can use it fine by the joystick and the actual buttons surrounding the screen. However, the screen itself is no longer able to control by tapping.

Any ideas? Also, I apologize in advance if this is something super obvious or a bad question. Thanks.

 

[Richard Lajoie]

I have a 2015 242 Limited S, no dead battery issues however my screen does not work, no touch screen working just like yours newboatermatt. Not sure if my 5 year warranty will cover this.

 

[Jackew]

I would like to bump this thread... My connex system is doing the same thing, as mentioned after reinstalling batteries. Is there a setting for touch screen that maybe gets set to off when disconnected? Any help would be great... System is fine using the buttons and joystick

 

[Bothomas]

First time out this season and ours is not working either. No battery change or dead battery either. Not sure what happened to it.

 

[Mike Clark]

I pull both batteries every winter and reinstall in spring. Never had an issue with mine. (2015 SX240) double check the how the wires are attached to the batteries. There is a small red wire that should go to the positive of the " House battery" I believe it controls the connect system, I say house because I leave house turned on when floating for stereo to work.

I labeled all mine before disconnecting. will check tonight, I think I made a quick schematic of the wiring. If I did, and can find it will post it.