Almost done doing the steps in the second video. Got a bad storm coming in so I pushed the donor back into the shop and thus I cannot get the passenger's side door open far enough to take it off. Tomorrow it will be off!
As for the relay, I will get the wiring diagram out again and see if electrically it makes sense that it can be plugged in either way.
After a year of training on how to hot wire a Titan II missile complex and parts of the missile itself, I have to get it straight in my mind how the wiring works... and I will do that after Lucifer!
Okay, I'm back and have checked the relay and the wiring diagrams and found that the relay coil is pins 85 and 86 and the switch part of the relay is 30 and 87 and both sets are at opposite corners of the relay so no matter how you plug it in, it will work.
My experience with relays is that they have a diode on the coil to keep reverse voltage from energizing the relay. If this relay had the diode, you could not reverse it because the diode would not let it work. This relay does not have the diode so it works in either direction (tested with my multimeter!)
Thanks Lonny! You were correct due to no diode internal to the relay.