brandons99

Ok i just bought a 87 notch with 5.0 and when i got it my running lights in the back worked fine then they just stopped working, the brake lights work and the headlights and turn sigs work, i checked all the fuses everything is fine, like i say one day they were fine next not work at all? Second none of my interior lights work except the dome light all the fuses for that are good to. If anyone has any info please let me know thanks

Catchpole

I just dealt with this last night.

Mine was a wire shorting out on one of my corner lights. It killed my corner, tail, and dash lights.

If you've already checked the fuse (position number 4 I believe), if that doesn't solve it start checking for power at each light socket.

I just pulled the lights out and looked because it's only like 7 bolts. (they're 7/16)

mjr46

go buy a test light, and check for power and grounds at the sockets, which ever is missing, back trace it to the source prob

brandons99

i checked all them with a test light already and the only ones taht have power are the brake light side and the turn signals.

mjr46

so grab a wiring diagram and see where source power is originating from......and check point to point in system and in no time you'll find the issue