When I drive in or there's a heavy rain I will get an alert on my dash saying backup sensors disabled. Can someone tell me exactly where the body control module is? I'm hoping it's maybe not snapped in good or maybe was just getting wet something I can easily fix

 

By the way I have a 2015 f150 lariat

 

the dealer change mine out on my 2016 lariat 501a as they claimed the windshield was leaking form new and it leaked on the control module. they claim very little water was in it .all I know it is in the cab but not sure what side it is on . it was done under warranty.

 

Passenger side kick panel