Need help in the electrical forum
#1
Need help in the electrical forum
Here's a thread where we are having problems with a blower fan on a A/C equipped 1975 f250. I have no diagrams on this system, and his wiring needs some help. Can anyone familiar with this system help? Does anyone have a diagram they can email him? Any help is appreciated. Here's the thread.
https://www.ford-trucks.com/forums/6...t-working.html
https://www.ford-trucks.com/forums/6...t-working.html
#3
Bump - Thanks to all that have helped out - I must be pretty close to getting this figured out thanks to Mil1ion - he has gone above and beyond.
If anyone has pictures of the AC relay and the wires that go into it that would be most helpful. If you can please follow the thread posted above...Thanks!
If anyone has pictures of the AC relay and the wires that go into it that would be most helpful. If you can please follow the thread posted above...Thanks!
#4
Did you mean the relay mounted to under the dash
http://i69.photobucket.com/albums/i7...fo/acrelay.jpg
or that other one that doesn't exist on the F-series ?
http://i69.photobucket.com/albums/i7...fo/acrelay.jpg
or that other one that doesn't exist on the F-series ?
#5
Originally Posted by Mil1ion
Did you mean the relay mounted to under the dash
http://i69.photobucket.com/albums/i75/mil1ion/Automotive%20Info/acrelay.jpg
or that other one that doesn't exist on the F-series ?
http://i69.photobucket.com/albums/i75/mil1ion/Automotive%20Info/acrelay.jpg
or that other one that doesn't exist on the F-series ?
Why do you have that other red/black wire not connected to anything? It should hook up to the blower resistor in the plenum.
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