I bought the manual for the Torrent/Equinox to help me find the reason why i wasn't getting any warm air in the vehicle. I looked through the manual and troubleshooting sections to see what the cause was but it wasn't very helpful at all. After looking at the wiring diagrams i believe i have figured out what is not working properly but the manual gives no indication of where the motor's or solenoids that switch either the inside to outside air or the air temperature actuator. I am fairly certain that the problem lies within the Air Temperature Controller or the Recirculation Actuator. The Mode actuator works properly when switching from vent to floor to defrost but no warm air. I think the damper or door that allows hot air to enter the passenger compartment is stuck or broken because i can hear something behind the center console trying to operate when i try to use the heater. Where are these items and will i have to remove the entire dash? The manual doesn't show them anywhere but on the wiring diagram.