2016 Coupe Manual won't start

[ConnorsDad]

My sons 2016 Genesis Coupe Manual
Key fob stopped working while ago
( he thought dead battery )
Been opening door & starting with the key in console for a few months
Then yesterday it took a few times Pushing Start Button to start ..then his next stop engine won't shut off Jad to use Push Button multiple times then finally shut off
Later on after shopping return to Nothing ..no ignition ..no lights
**
Purchased new battery for FOB
.No different ..same problem
Push Start Button not working Trying for over an hour to start .
I showed up thinking maybe weak battery
hooked up cables still nothing ..No dash lights ..
THEN out of nowhere it starts
Drive home ..shut it off ..restarts ..try this multiple times ..All Good it seems
Even the KEY FOB is now working
***
Go inside for a few hours ...then return to try again & FOB doesn't work ..Use key to open door again & car won't start again
This All started yesterday
***
Ideas ??

 

[Mandin]

Hey this is happening to me too. I believe it’s the power distribution module. Which you can get on eBay for 60-100 dollars. Just make sure you get the right one. If that’s not the problem you might need to get a new smart key module