Bosch Double oven HBN56M551B/10 fan motor issue

[asp11]

Hello all – The main oven Fan motor won’t run…. all the elements are fine and work but there’s No power going to the fan motor.
I’ve checked the motir & wires, selector switch, ceramic block and button stat above it and all appear alright.
Is this a control board fault (which is obsolete) OR is there something I’ve missed?

Any help would be great. Thank you

[Mo3426]

connect are showing one board in stock but limited stock is it possible to run a feed from the selector switch

[asp11]

Not sure I’d be sure enough to connect the right wires…. So you also think its a board failure then?

[electrofix]

if the fan is controlled by a relay on the board could be a simple relay failure

Dave

[asp11]

Thanks for your help Dave

[Author]

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