I have a 97 vette w/daul climate control. Ice cold ac - good heat- fan works in all settings-mode works fine- the problem is that my fan will suddenly stop working-it doesn't matter if the heat is on- ac is on-defrost
is on. After several minutes it will come back on-but always goes back off. Does this sound like a relay problem or a climate control head problem I looked in my owners manual and could't find a fuse or relay that controls the blower motor. Any help would be greatly appreciated.

 

Try setting climate control to 60degrees? good luck