NO headlights when turn ed on but lights will work if you hold th

check the fuses if okay you will have to check the headlight switch for proper operation.

The black wire with yellow tracer is voltage for tail lamps. With the headlamp switch on, any voltage on that wire? Use a test light to check. Also check fuse 14--15amp.

may have a broken connection in the socket where the bulb goes

Yes this may help try a new ignition switch .i had a 93 and it done the same thing to me .hope this help you ....

First check fuse. If OK, find headlight relay in relay box under hood. Turn on lights, pull relay out, and use a test light to test each terminal in the socket for power. There should be 2 hot terminals, one from th ebattery and one from the switch. If you have only one, your switch or wiring are bad. Next, plug the relay back in and listen for a click as you do. If you had 2 hot terminals, the relay should click. If not, replace the relay. If you have 2 hopt terminals and the relay is working, the problem is in the wiring going form the relay box to the headlights. If you have more questions, please let us know.

interior control module.

remove wiper arms and then you can raise the hood to remove screws that hold down the vent panel.
now carefully remove vent panel.

at the brake pedal the is a switch, when you press the pedal moves away from it which turns the lights on

Should be a 40amp fuse,

Bad Headlight switch