did check the other post. you posed a question on the fuse. did you check? if the answer is yes, additionally you may want to use a 'multi meter' to check that current is available at fan motor. basically this is a process of elimination. goes like this. do you have current at fan blower motor? if no. why not? if yes. then why no circulation? two defective motors? unlikely. will watch this post. and provide whatever info i can. good luck. and keep us posted.