Hey Folks,

I replaced the factory head unit with an after market. Ever since I did that, the truck has done some funny things electrically. I was driving last night and suddenly lost all electrical power. Guages, windshield wipers, AC, everything went dead. Within a second all the light on the dash came back on, and I turned around to come home. What could it be? Could I have damaged something when replacing the head unit or is it just a fluke and is battery or alternator related. Like I said it drives fine most of the time with the occasional electrical wackiness.

Thanks Everyone