Hello, have this uplander that sets codes b0418, b0428 and b3532 all at the same time. Replaced the rear mode motor,rear temp motor and passenger front temp [...] sure why it keeps setting codes for 3 motors when only one at a time [...] i adjust knob from max...

FIX posted 8/13/2014

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