View single post by mrosec
 Posted: Thu Sep 30th, 2010 04:40 pm
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Joined: Wed Jun 27th, 2007
Posts: 27
I have a GE Cooktop with Downdraft Vent Model JVB94SH1SS that is stuck in the up position.  The fan is working fine but the thing will not return to the down position.  I have it taken apart to the point that I can see the gear motor and control board.  Now I don't know how to proceed.  I am assuming I need to replace either the switch or the control board but am not sure how to determine which.  I have a multitester but was afraid of doing something wrong and ruining a perfectly good control board.  Thanks!!!