bottomacher

Maybe on the floor under the parking break, to the left of the brake pedal. Should be a little round black push switch maybe 1" in diameter.

Turn signal stalk. Push it towards you. 90 degrees from left or right turn.

I appreciate the replies, but what I'm talking about is the switch that the turn signal arm activates when you pull it towards you. It is a single three-prong socket attached to a sheet metal bracket with what appears to be a small coil beside the socket. It doesn't mount in the column. It is something like the actual GM ignition switch that the column-mounted key operates by means of a linkage rod- the key switch is not the actual ignition switch in that case. I've taken half the dash apart and I can't find it. The switch is an $8 part readily available in parts stores. Thanks, guys- this is killing me.

Don

Ape Man, I owes you a cigar (or a banana?) If I had known that this thing operates from a rod instead of a relay, I would have known where to look. Of course, if GM had used a bit longer rod, they could have put this thing in a halfway accessible place. Once again, I'd like to thank that engineer- with my hands around his throat.
Thank you very much.
Don