My personal truck has the four wheel drive button flashing and then stayed in 2wd and wouldnt illuminate nor shift out. I had lost communication and had a new module and motor on hand, now obv need communication and I checked fuses and have on the TCC modu...

FIX posted 4/9/2021

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