1974 Ford F-250 electrical issue

1974 FORD F-250
190,000 MILES • V8 • 2WD • AUTOMATIC
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SSPENCER69
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  • 1 POST
Up to the other day everything was fine then all electrical components on the dash stopped working. I have checked the fuses and they are all ok. So I have no gauges fuel, temp, etc.. and no heater fan controls.
Dec 30, 2013 at 8:22 AM
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KASEKENNY
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  • 18,907 POSTS
We need to start with removing the panel and check for power and ground getting to it and then find out if we have power coming out.

If you have power and ground going to the panel and yet, none of these components are working then the panel itself has failed.

Here are a few guides that will help with this testing:

https://youtu.be/Hlna_kUt7As

https://www.2carpros.com/articles/how-to-check-wiring

Unfortunately, we don't have a wiring diagram on this vehicle as it is too old to be supported by the online manuals, but we can help walk through it.

Please let us know what you find with this, and we can go from there. Thanks
Oct 1, 2021 at 4:34 PM