Originally Posted by
dsm1mar
I know the pump works because I read through the post on here last night on how to bypass the pump and it worked.
Could you describe how you were able to "bypass the pump and it worked"?
Originally Posted by
dsm1mar
So was thinking it might be the relay especially after pulling them and seeing some corrosion on the posts.
"after pulling THEM"? I didn't know there were TWO compressor relays. As far as I know there is one solid state relay with a finned aluminum heat sink about 2 inches square - around $110 + at the Ford dealer. I wouldn't call this relay "near the compressor", well maybe it is, but the compressor is accessed from under the hood, but the compressor relay is accessed from underneath the truck, behind the front bumper, at about the height of the headlight, and is mounted to the front support. Is this where you found TWO identical relays?