Re: relays on firewall

Posted by d c On 2015/4/4 10:54:18

Almost sounds like someone hooked the battery up in reverse at one time. My 55 is positive ground(+to chassis) If you look at the wire diag on pg 41 of the above posted link "hot" at all time from starter. Seat is hot key off. Ign sw will energize relay and send power to windows only with key so and manual says power seat motors protected thru internal thermal breakers and the windows have the same in the doors so high current should not be pulled thru that wire.