Bill-
The relay does have 4 wiring haresses that are connected to it just like you had said. Two go to the pads, one to the control swich and the other to the power conncetion. A= orange, B= Brown and C=Black (guessing ths is ground) I appreciate your help- I won't be back from work until late, but I can take another pic of the harness then.

I hope it'* the same as the ones I've dealt with..or we are sending you to the Caddy dealer for a schematic copy.

Sounds good to me.....

The diagrams i had were 92-95. I will work on getting the 98'*. This next week or two if I get some time I can take a trip up there for a weekend and help out with them if you'd like. Girlfriend has been talking about going to Canada again for a few days now.

I will work on it and let you know what I come up with. basically though it is straight forward usually once you have the meaning of the wires.

Im going to see if I can get some diagrams tomorrow when I get the cat replaced, but if you come accross anything, its appreciated. I won't be able to get a weekend off for a few weeks due to BS scheduling. I'm off during the weekdays, god bless the hospitality industry... So if thats an option for you we might be able to work somthing out.

You could have saved alot of trouble and bought the PFTC kits like Gordy and I did.

True I could have- but that wouldn't have been a challenge Bill

PFTC kits... explain?

www.pfyc.com

http://www.pfyc.com/store/merchant.m...ory_Code=GPINT

or

http://www.pfyc.com/store/merchant.m...ory_Code=GPINT

OK after careful study, and much squinting, I have come to the conclusion that the wiring harnesses for a 98 caddie deville heated seats, are identical to those of a 93-95. So with that solved, brown is power to the seat switch, with the car on, orange is constant power to the relay, and black is ground. I remember Bill saying that 10 amp fuses would work- does the fuse go to brown or to orange?
any idea what to tap into?
much appreciated....