Chosen Solution
Open the door and the oven runs. Hit the panel and it might stop. Close the door and it stops.
This question has been asked and answered before: Microwave runs as soon as door is opened..
Probably a shorted microswitch. It will have 3 terminals, one NC and one NO with respect to the common terminal. Check with ohm meter with leads removed and power off. Don’t put fingers where they don’t belong, even with power off.
I can’t answer your question but I have the same problem I plugged it in I unplugged it I switch plugs I jump the circuit breaker several times didn’t fix the problem I think there’s a short in the thing and I’m afraid it might go up in Flames one day looking for new answers before I buy a new one
My Bosch 5050/01 will run and heat only with the door open. It will heat with the door open. We found it out the hard way. Checked micro switches for continuity as well as ohms. Waiting for a new board at the front control for logic problem. Don’t waste your money on Bosch.
