to all GM gurus. got this Cadillac that has the stability trac message on cluster. has the following code:- [...] position signal [...] communication with ECM/PCM A [...] communication with TCM [...]/PCM indicated TCS invalid serial data received was wond...

Summary posted 4/20/2019

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