I have been having trouble with the 4wd engaging on my 425 magnum. i have been told to replace the voltage regulator which i finally received the other day, does anyone know/have proper directions for installation. it seems kinda easy just unplug old and replug new but i wasn't sure if it was that simple. if this isn't the problem with the 4wd does anyone have any other suggesstions as to what it may be?

thanks.

 

it's just that simple