electrical problem

[oufan4life]

Hey forum, i hope you can help me.This morning i left work and went out to my 1994 Jeep Cherokee Sport, i went to turn on my defrost because i had a light icing on my windshield, i had no heater, turn signal, radio, or use of my wipers. So i drove home in the 22 degree weather, with no heater. I pulled into the driveway put the vehicle in park, and everything started working! Any ideas to what that was about? Thanks.

[engrtech]

I had the same type of problem when my alternator went out. I would probably start by having the alternator tested.

[gtmud]

Look into your ignition switch.