In my 1970 f100: When the headlights are on the wipers wont work and when the wipers are on the headlights don't work. Do I need to replace switches or is it a different kind of fix?

Asked by Dec 08, 2014 at 10:14 PM about the 1970 Ford F-100

Question type: Maintenance & Repair

When it comes to electrical issues I
fall short in knowledge. Please
someone give me some guidance it
would be greatly appreciated

2 Answers

69,635

They should not be on the same fuse link,other word,s you should have a wiper fuse,and headlight fuse,sound,s like the wiring and not the switche,s,,try removing the wiper fuse,then test it,if light,s are ok,reroute the wiper wire,to another fuse,should fix the short you have.

Best Answer Mark helpful

I had the same problem a while back in my 66 f100 I replaced the headlight switch and that fixed the problem.

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