I need to wire in a trinary switch to my A/C for electric fans?

1995 FORD F-250
341,000 MILES • 7.5L • V8 • 4WD • AUTOMATIC
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QUADRACER777
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I need to wire in a trinary switch to my A/C for electric fans. I have Ford factory electrical manual, it shows a R/Y and P coming from cycling switch. I have a B/Y and P (this is factory). Is the B/Y going to be the same as the R/Y in the manual ???
Aug 29, 2023 at 6:34 AM
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STRAILER
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It should be though I show the R/Y as well, here are the A/C wiring diagrams to help you complete the task. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
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Aug 29, 2023 at 2:25 PM