Senior Tech Team
Join Date: Nov 2001
Location: Saginaw, Michigan U.S.A.
Re: steering column help
The real question is - are the wires from the old, original turn signal switch the same color and order as the wires in the replacement switch?
The colors for the wires in the vehicle harness usually are the same color as the signal switch wires but sometimes they vary.
The additional wire may be for the key warning buzzer. I think that it was required starting in 1968. The switch may be for a 1967 without the key warning buzzer.