went to open vent today, it opened when i hit vent to close it studders and closes half way and then goes back to full vent. It does not ever come to a full closure. Any suggestions what might be wrong..

Thanks,

ap4u06

 

replaced switch, still not closing any ideas?

 

go to the top of the 2nd gen forum and open the link to the holy grail. See pg 23-101. Let me know if you still need help after this.
Kurt