This vehicle came to us from a used car lot with ac inop. No codes stored in hvac module. Checked voltage at regulator valve and had 12v on hot side and ground on the other. Compressor was not activating. Found a measuring block that showed control unit was se...

FIX posted 7/15/2014

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