Bosch HBL5450UC Wall Oven Gone Wonky

[Bkunga]

Hello,

My Bosch HBL5450UC wall oven is doing some strange things.  It's all about turning the selector switch and not getting the choice you want.  It started with one item then another might display blank or incorrect when you select it.  Or you might turn the knob through several selections and the display starts the list over again.  Now it's started not working at all in some settings.

Curious if this is known with this particular oven and has a known fix?  Is it worth the repair?

Thanks in advance

Bkunga

[Bkunga]

Hmmm.... Not a very popular post or I've stumped the brain trust?  My thoughts were either the selector switch or the main board.  Maybe it's not so easy a remote diagnosis?

[Vance R]

From your description would agree with it being the switch. The switch looks to be part of the display board so you would have to replace board. 

[Bkunga]

Thanks for the reply

[Bkunga]

Well when I hoped for selector switch I thought I might get off easy.  No such luck $$