I was wondering if anyone else has this problem. When sitting in the truck I can hear a kind of clicking noise coming from the dash. I have been experiencing problems with the drivers side not providing the same air temperature as the passenger when both are set to the same temp. (It has the digital controls). Also I have been experiencing the air stopping in the summer. But all I have to do is turn the truck off and start it back up and it starts working again.

??????????

Thanks
Ronw435