Originally Posted by kozal01
The relay is all you need to install and it will be fine to leave it in all the time.
Do you happen to know a Ford part # for this relay? I have a used 2007 F150 that I am planning to install a P2 into the factory wiring harness plug under the steering wheel and it sounds like I need to add this relay to make it all work correctly.
I also recall reading something about an R05 fuse that needs to be added?
Thanks for the help!