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Ford F250, 4WD, 6,9L Diesel. Headlights don't work. They…

Ford F250, 4WD, 6,9L...

Ford F250, 4WD, 6,9L Diesel. Headlights don't work. They were working intermittently, but don't work at all now. Juice is being drawn when the key is off and all switches are off. I replaced the headlight switch and the dimmer switch. The running lights work, but headlights don't. Doesn't there have to be a fuse or a relay or a circuit breaker to headlights?

Mechanic's Assistant: Have you checked the fuses? Have you checked the bulbs?

Yes to both.

Mechanic's Assistant: What year is your F250?

1987

Mechanic's Assistant: Are you fixing your F250 yourself? What have you tried so far?

Yes. My husband is fixing it. Did you read my original message? I can re-enter it, if you like.

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

Not, if all of my messages are going to him.

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Answered in 8 minutes by:
3/19/2018
roy
roy, import/domestic specialest
Category: Ford
Satisfied Customers: 7,924
Experience: ASE master tech for 40 years
Verified

hello, my name is ***** ***** I will be glad to assist you. please allow me a couple of minutes to gather some basic info.

Roy

Ask Your Own Ford Question

ok

do you have a voltmeter to do some checks at the dimmer switch??

Roy

roy
roy, import/domestic specialest
Category: Ford
Satisfied Customers: 7,924
Experience: ASE master tech for 40 years
Verified
roy and 87 other Ford Specialists are ready to help you
Ask your own question now
Customer reply replied 5 months ago
Okay. Yes, I think he has a voltmeter. What do you want him to do?
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