Re: steering column wiring schematic for 4th gen
everything seems straight forward now, except two wires have me puzzled. On your schematic that you posted of the wiper system, it shows pin E as a green wire and pin F as a gray wire. On my column, in the connector, the wires are reversed. Pin E is gray and Pin F is green. wierd! I know the schematic is correct because I have the GM connector pinout chart and other schematics on the wiper system that read the same.
the fix: Looks like I should see the gray wire change in values (when ohmed) and that would confirm pin F as the wiper speed select. I'll check it later.
And as far as using the rag joint from the 67, I will not be using it. As a matter of fact, I will not be using the steering box or any of the steering components from my 69. In place of the rag joint I will be using a u-joint/vibration dampner from Borgeson(034952).
And yes the 4th gen is a bit longer than the 1st gen. About 5 inches longer due to the longer steering shaft.