The bake and broil elements won't heat up

Brand: Kenmore (Sears Canada Inc.)
Model Number: C970-555821
Main Symptom: Neither oven element heats up
What happens & when: Control panel lights as expected but no heat from elements

Error Code (if any): None
Parts or tests already tried: none yet
Photos / video link: n/a

This is my mother-in-laws range and neither the bake or broil element heats up. From what I see in other posts it’s likely a control board issue. I’m trying to determine whether it’s viable to repair or should she just replace the entire appliance. Problem is I can’t find any parts listing for this appliance anywhere in Canada or the US, so I can’t even determine what the cost of a control board would be.

It would also be helpful if I could find a wiring diagram for it, but that has also alluded me :frowning:

Unfortunately, we do not have a wiring diagram for this model but it would be recommended to make sure that there is 240 Vac coming from the board to the elements. If there is not 240 vac coming off the board then this will be a faulty board that would need to be replaced.