When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I don't know and would like to know myself. My seats in the 1989 have the same connector on both the driver and passenger sides. both wires have been cut aswell. My seats have the controls to adjust for support and i assumed it was the power line for them.