Hot/cold selector stuck on cold. Vacuum switch moving back and forth. on 2005 Ford Explorer

Glove box only access. I will have to remove center council to get at vacuum switch want to make sure this what needs replacing. JLK

by in Potwin, KS on October 08, 2013
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1 answer 1 comment
ANSWER by , October 08, 2013
ck knob for broken insert to start with,they split inside and will not turn shaft
COMMENT by , October 08, 2013
Check knob fine. I can take a long screw driver and through the side of the glove actually push the vacuum switch which is moving Back and Forth and get it to switch from cold to hot. Without removing center Council I really can't get to it and know if some else is wrong. JLK