2013 Chevy Suburban. Front blower won't come on. Checked all fuses. They are good.. bench tested blower it works. 12.6 volts at blower motor connector. Replaced Ac resistor. Digital ontrol panel turned all the way up, blower still won't come on.
any suggestions?

 

manual or automatic system?

https://charm.li/Chevy%20Truck/2013/...20Malfunction/

 

I'm guessing automatic.. If your referring to the transmission? Yes automatic.

 

transmission has nothing to do with climate control.

Manual:




Automatic:

 

Sorry wasn't sure what your were asking about.
Its an automatic system.

 

here is the correct diagnostic procedure:

https://charm.li/Chevy%20Truck/2013/...20Malfunction/

 

Thank you!