HomeAll RepliesRe: 2012 Equinox Remote Start and HVAC Re: 2012 Equinox Remote Start and HVAC Sponsored May 22, 2012 at 7:57 am #39998 Vic1212Participant I have a Terrain V6 and I just left it on for the A/C part and set it to auto and it works. Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored