CHEVROLET CLIMATE CONTROL

The Vent Blower Wont Switch From Defrost But I Can Still Change It From Heat To Ac. Is It Considered A Safety Risk?

My Blower Fan Quit Working. I Replaced The Blower, Resistor And Head Unit In The Dash And Wire Harness. The Blower Works When It's...

Where Is The Resistor Assembly Located. How To Replace I.E. Remove Center Console Or Dash?

And It Blows Hot Air.

The Heater Blew Only Cold Air, So I Replaced Blend Door Actuator On Lower Passenger Side. Now The Driver Side Has Heat But The Passenger...