2ToNe04

iTrader: (1)

I just finished installing an 80mm Turbo on my 6.2 2011 Silverado. After getting all the issues worked out besides my faulty MAF, my truck for some reason blows hot air AC on or Off its still hot. At first I thought maybe it was the intercooler blocking airflow into the engine, but I cold started this morning with no engine heat and hot air still came out. Compressor kicks on too for the AC. Either way when I have it on the coldest setting, no AC, it blows hot air like if it was on the hottest setting.

I checked all the HVAC fuses and everything was good. No hoses are touching the turbo in the engine bay. Could there be a connector I missed some where? I checked everything and everything was plugged in.

I'd appreciate some help, I'm lost on this one.

D1SCSS

iTrader: (3)

It sounds like your HVAC temperature door actuator is dead. Do you have duel temp settings in your truck? IE passenger vs driver...

2ToNe04

iTrader: (1)

Thank you for the reply!

I have the manual **** climate control no individual temp settings. Wish this wouldnt have happened lol Im converting over to an ls3 maf, and funds are tight fml. Dont know why this would happen though, was working fine.