fuel tank switch not working why?

1994 FORD F-150
275,000 MILES • 5.0L • V8 • 2WD • AUTOMATIC
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No power on my fuel tank switch to change front or rear tank. I have no power on the switch.
Apr 7, 2021 at 4:13 PM
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ASEMASTER6371
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Good evening,

I attached the diagram of the switch for and the testing procedure below. The power comes from the inertia switch.

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

https://www.2carpros.com/articles/how-to-use-a-voltmeter

Roy
Apr 7, 2021 at 5:05 PM