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
Avatar
QUADRACER777
  • MEMBER
  • 2 POSTS
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
Advertisement
Avatar
STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
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.
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Aug 29, 2023 at 2:25 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.