I have a 2008 Envoy Denali with issues in the heating/a/c system. I have normal temp control on the driver side vents but nothing but hot air coming out of the passenger side vents. I removed all the actuators and tested them for movement.
All seemed to function properly but the problem persists. I even did the fuse reset, no help!!
The one actuator on the driver side that has the white nylon gear on it fits into a cavity, but in sliding my finger into and around the cavity I didn't feel any kind of gear for that to connect with..totally baffled. But again, the hot air persists on the passenger side dash vents no matter where I set the control. What am I doing wrong or does anyone know what might be broken. I'm beginning to think it may be in the control panel...could I be right? I'm going to pull the "air temperature actuator" on the passenger side out again and see if the post it mounts on is stuck. I'm about to lose my mind over this. Dealer wants mega bucks to fix it and I'm retired...no mega bucks here..LOL
All seemed to function properly but the problem persists. I even did the fuse reset, no help!!
The one actuator on the driver side that has the white nylon gear on it fits into a cavity, but in sliding my finger into and around the cavity I didn't feel any kind of gear for that to connect with..totally baffled. But again, the hot air persists on the passenger side dash vents no matter where I set the control. What am I doing wrong or does anyone know what might be broken. I'm beginning to think it may be in the control panel...could I be right? I'm going to pull the "air temperature actuator" on the passenger side out again and see if the post it mounts on is stuck. I'm about to lose my mind over this. Dealer wants mega bucks to fix it and I'm retired...no mega bucks here..LOL