[QUOTE=MC22958;283311]Purple wire from the front to the rear should be a Power feed.
Power feed for what? Where does it connect to?
------ Follow up post added May 25th, 2011 06:02 PM ------
Originally Posted by dsh12
If my memory serves me correctly, I believe it is located on the top area of the tranny aft of the shifter.
I believe it is a screw in switch. Accessing it via the floor access -- below the center console -- might make things a bit easier (I'm not certain what a 51A is?).
51A, best I know is the serial number prefix. Earlier model or for my use a diesel version of the 77. The V8 one I have is a 60A. The switch from the V8 was a screw in type, just where you said, but there is no no hole in the same location on the diesel trans.