Dear Fellow Techs

It seems the more I work the less I know. This GMC Jimmy is starting out in 3rd gear and will not give any codes.

I have shifted the transmission with the snap-on scanner, and it has all the gears therefore, eliminating shorts in the wire ...

FIX posted 9/26/2001

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle