How do you turn on the AC in a 2010 Tahoe?
How do you turn on the AC in a 2010 Tahoe? Press the AC & Recirculation buttons simultaneously with your index & middle finger. (The recirculation button is right above the AC button). This causes the an instant temperature update to your system and allow your AC to come on and stay on afterwards. Why is the air conditioner not working in my Tahoe? It is possible that you can determine if the refrigerant level is low, and the low pressure switch is protecting you by not engaging the compressor, or if the control switch is not called for compressor...