My power seat won't go backwards. It will go forwards and tilt up and down. But the backwards movement and the up-down of the rear of the seat do not seem to work. It will click, but not move. I mainly want to fix the forward and back ability. Tried flipping the wire connector also tried putting power directly to the green wire in this diagram on page 57 http://www.buick-riviera.com/servicemanual/120-93-153.pdf I stole this picture from a part-out 71 riv on this site http://www.v8buick.com/attachment.php?attachmentid=227769&d=1337212624 Is their a way I can manually move the seat back? What do you think I need to replace? It doesn't seem to be in the switches, it seems to be the motor(s) Thanks
Hi the 6 way seat in mine stopped operating the front rise and lower. I removed the cable and set the height with a square drive in my battery drill, have to do each side separately. I read on a caddy site that it might be the old grease gone hard and stopping the solenoid from engaging , but as yet haven't stripped it to find out
you might pull the relay apart and lightly clean the contacts with emery paper. maybe it has some corrosion build up on the contacts after 40+ years.
