Now that spring is here and warm weather is close (I frankly prefer the winter) I have an a/c question.
Does anyone experience the climate control (07 lgt) fan slowing down after about 2 hours of driving?
I experienced it last year during a 800 mile trip (12 hours) during early summer. It wasn't too hot but I had the controls at Auto with the A/C going and the setting was at 68. After about 2 hours of driving, the fan seemed to decelerate to to its slowest setting. I set the control to manual to increase the fan speed but it would stay at it's lowest, unresponsive to the controls. The air coming from the vents was 'cool' at best not cold anymore even though the cabin was getting warmer due to the summer sun.
The climate control will return to normal after after about 20 minute break. (Sometimes it won't). But would return to the slow and cool after a couple of hours with the fan unresponsive to the control.
I tried searching the forum but seem to have failed in finding the info. I somewhat remember someone saying that our climate control "freezes" and would return to normal after a few minute break like my experience. Is there a fix for this? Can anyone direct me to the post with the relevant info, please?
Thanks for your help once again!