I need a double din plug n play for a 16 freightliner cascadia, thanks
    
    
    
        
    
        December 1st, 2021 
		    
    
    
    
     
    There is no Double Din harness.  The same harness that works with a single din also works with a DD radio.  The only wire you might have to hook up extra would be if your DD radio has Navigation, then the instructions might w2ant you to hook up a speed sensor wire.  This is usually found in the DATA plug below the dash.