So after checking for powers, grounds, found no signal to s terminal of starter. After much research, we decided the EWS module was culprit as scanner shows all security checks on CAS/EWS page. I installed EWS module feeling fairly confident it was issue. ...

FIX posted 12/26/2019

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