So ere is the issue, my wipers (I do not have rain sensitive wipers) go on and off on there own. When the wipers are going up, very slowly, they are straining, the headlights will go out, the AC/Heater fan will shut off, the radio volume drops dpwn and the anti skid light comes on the dash. When the wipers drop the lights flicker back on, the radio works and the fan works again. This has been happening for months now and I have taken the truck back to the dealer 3 times, cannot find the issue. Hopefully someone on this site can point me in some direction on trying to find this issue.