My brights in my '89 Toyota Pickup do not work, when I activate the switch the lights completely turn off. I have tried replacing the headlights and the headlight relay. Any help would be appreciated. Thanks!
Broken/chewed wire somewhere?
Have you checked the fuse?
Fuse looks good. I will check the power readings from the wires and get back to you.
Could be a problem with your h/l dimmer switch.
Don’t forget the grounds. Look around the radiator support, inner fender, firewall.
Are you sure its a Toyota? 