Why would the heater and AC fan stay on even.

Air Conditioning Problem 2007 Chevy Colorado 4 Cyl Two Wheel Drive Manual 61200 Miles Hello Heard You Guys Were The Best ) My...

Air Conditioning Problem 2007 Chevy Colorado 4 Cyl Two Wheel Drive Automatic 40000 Miles The Ac Blower Only Works On High. I Already...

Electrical Problem 2006 Chevy Colorado 4 Cyl Two Wheel Drive Manual 37000 Miles The Fan Blower Switch Works On #4 100 Of The Time But...

The Air Conditioner Fan Control Only Blowes On Position 4. Turn To Position 1 2 3 And It Does Not Blow. What Is My Problem. Thank You

Electrical Problem 2004 Chevy Colorado 6 Cyl Two Wheel Drive Automatic 40.000 Miles My 2004 Colorado Blower Fan Keeps Going Off And On...