Microwave

[Nara]

First thing to check if microwave doesn't work?

 

[Stavman]

Shore power on
Breakers
Breakers
Breakers

And other plugs and outlets to be sure u have power

 

[RogerR]

Be sure to check the door is completely closing. Check the plug is in tight. Check the outlet itself to see there is power by either a tester or plugging in something you know works. If outlet is dead check the GFCI and then the breaker.

All this assumes you have actual line power coming into the RV.

 

[Jagiven]

What is the symptoms? If it runs but doesn't heat anything. Good chance the magnetron is shot.

 

[435-fht]

What is the symptoms? If it runs but doesn't heat anything. Good chance the magnetron is shot.

Mine was replaced under warranty. If I programmed in a specific time, like 4 minutes and 45 seconds, it would run, but not heat. If I used the preset buttons, like 2 for 2 minutes, it would heat just fine.

The dealer said they replaced several with symptoms like mine. It was a bad control board.