790.92183012 Kenmore Range Error code EO 31 0N ESEC system

GaryLG

Member
Joined
Jul 10, 2019
Messages
1
Location
Texas
Model Number
790.92183012
Brand
Sears Kenmore
Age
6-10 years
Hello,
Our range suddenly made a loud bang and smoked from the back when we were using the left side cooktop. The range now reports an error code 31 which states that the left side generator board needs replacing. After removing the rear covers it appears that the filter board has a burnt spot (between the two white schrack relays) on the pcb as well as evidence of the same on the inside back cover. My question is the error code suggests replacing the generator board but the problem seems to be on the filter board. Has anyone experienced this issue before and may be able to provide some advice?

Thanks,
GaryLG
 

Attachments

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
100,765
Location
McMullen Valley, Arizona
Hi GaryLG,

Error Code 31=Synchronization failure in left side cook zones generator board.
1. Verify all cable and harness connections to the left side cook zones generator board.
2. Replace the generator board.

That's strange, these boards are very expensive. I'd replace the filter board first since its obviously burnt.

Here's the filter board for your model:

Here's the left side generator board for your model:
318347101 Generator


Jake
 
Top