Magetron fan and light on when door is shut

Hi guys:

I have a GE microwave (JVM1851BH06) with a magnetron blower and interior light that comes on when the door is shut. No cooking cycle is selected and pressing STOP does not stop the magnetron blower from running.

I suspect it may be due to a bad relay…if so, can anyone recommend a place to buy the relay online? Sears.com has the entire board for $163. :frowning:

Any help appreciated.

** Also just discovered relay RY01 is closed, other relays are open. Board was diconnected from power when tested.

Where can you get this relay? I can’t seem to find the part number on this site.
Thanks,
Greg