ap4u06

i have an 06 equinox and when i cut blower on it doesnt blow on 1st cyle doesnt blow on 2nd cycle blows on 3rd cycle and not air on 4th/

anyone ever had this happen tp them?

thanks
ap4u06

oldchevy

Most likely it is a bad blower motor resistor, although it could be the switch or damaged wires.

ap4u06

So I was able to get airflow out of 1 2 and 3 but not high speed. I have ordered resistor to be replaced. The old resistor had cracking on the green heat sink( plus part number Chevy didn’t even have a cross reference)