Problem no communcation unless you ground computer to neg battery terminal. have checked all grounds by starter under ignition module. The outside of the computer has postive power but if you ground the outside to the negative it starts and runs fine. Pulled a...

FIX posted 3/13/2005

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