Hi trying to located grounds etc. at the VCM and i'm going by Mitchell wiring Diagrams but they are labeled C1,C2,C3,C4 included with what i believe is pin #'s also. just wondering where the Ground wires are as i'm trying to figure out my P0785 Shift problem. I changed everything as mentioned in other forum section on the shift troubles or code now i can only think that there is a short.

 

I uploaded some ground location drawings. I have a 97Blazer also.
Hope these help. The C should stand for CONNECTION and the G is for GROUND.
I forgot what the S stands for.

Mark K

 

S = splice.