If your horn and cruise control both stop working simultaneously, check the ground on the fender next to the coolant res. At least on a 4.7 anyway. I had 12v at the horn connector so I knew it was a ground issue. Replaced the ground eyelets and cleaned up mating surface. Bam, cruise works as...
My Resume/Accel button on my cruise control quit working. When I push the Resume/Accel button, the cruise control turns off. Has this happened to anyone else? I really despise taking my car to the dealer.