Instrument panel lights not working

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Parsons1968
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Instrument panel lights not working

Post by Parsons1968 »

Hi, I have a slight problem.

My instrument panel lights are not lighting up when I turn the lights on. My turn signals, and high beam indicators all work, but the panel lights for the gauges do not. I haven't got much experience with electrical, and I tried searching for a trouble shooting post (if I missed one please give me a url) so I thought I'd ask here. Does anyone know what sort of procedure I should take to find out how to fix it?

Thanks!
1968 F100 Ranger FE 360 - Stock as of yet
mrollings53
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Re: Instrument panel lights not working

Post by mrollings53 »

First step is to check the little two amp fuse in the fuse block. Next would be whether you have done any recent modifications to the wiring, specifically the dash lights or the cigar lighter.
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fireguywtc
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Re: Instrument panel lights not working

Post by fireguywtc »

another failure point is the resistor spring in the headlight switch that controls the dimming of the panel lights. If the spring has come apart the lights wont work.
Bill
1967 F-250 LWB 2WD 352 V8, 4spd manual, true duals, 122k original miles (currently being restored)
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colnago
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Re: Instrument panel lights not working

Post by colnago »

You might also have two dead bulbs in your dash cluster. After all, they _are_ 45 years old!

Joseph
"Sugar", my 1967 Ford F250 2WD Camper Special, 352FE, Ford iron "T" Intake with 1405 Edelbrock, Duraspark II Ignition, C6 transmission, front disc brake conversion.
Parsons1968
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Re: Instrument panel lights not working

Post by Parsons1968 »

Went through it and found issue. There wasn't even a fuse in the two amp slot so, I found a new fuse and made sure it had a solid connection. Still didn't work. Looked at a diagram and made sure everything in the path looked pretty good. Then took a meter to the lighting switch and the fuse box. Anyway, turns out the light switch wasn't making contact, so I put another one that I had laying around back in in its place. All is well.
1968 F100 Ranger FE 360 - Stock as of yet
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