Mine on the 86 SDL is begining to act up. I got the part from Phil, but it seem a bit more difficult to replace than I first thought (isn't that always the case!). After removing the kick panel, floor vent tube, and instrument cluster, I still can't get the wire connector out of the back! I am afraid there is a release somewhere that I do not want to break. Because of the tight quarters, seeing the back of the thing is problematic. After I get the connector out, it looks as if removing 3 screws will remove the part. I can't find any info on the shop CD but I may not know where to look as many SDL changes (from the SD) are at odd places. Thanks for any help.