I have a 07 Edge and the AC on MAX AC or on HIGH blows the same as a limp fan on low. The left side def blows less then the right, however the whole system feels like it is on low when it is on high. All of the 4 options blow diff, so the switch does work. Being old and the parts not being high, I replaced the blower motor and no change, I DID NOT change the resistor though. It is 113 degrees so I am not aimlessly searching lol. Any thoughts or has anyone else had this problem?