LG model LRE3083ST electric range top both eyes come on when selecting rear element

[mykl_smith]

Model Number

LRE3083ST

Brand

LG

Age

6-10 years

My mother has an LG model LRE3083ST range we bought back in 2013. The left from eye started intermittently not working but now progressed into more issues. The left front eye does not work at all now but when we turn on the left rear both the rear and front eyes come on. Occasionally we have walked in and the front eye has turned on by itself. We have reseted all the connections on the eye and circuits but still doing the same.

 

[Jake]

Here's another member with a similar problem:

FIXED - LRE3083ST LG electric range - stove top burners turn on randomly

My stove top has decided to assert its independence. When I turn on one burner, it may come on or the burner in front of or behind it may turn on, or they may both come on. This happens with both sides of the range, but does not cross sides. I have looked up fixes and it seems like it could...

www.applianceblog.com

Try what Rick mentioned here first:
Turn the power off and try reseating the keytail into the control board.
EBR77562705 Pcb Assembly, Main

 

[mykl_smith]

I’ve unplugged and reseated every board on the back in hopes it was just a loose connection but still doing the same.

 

[Jake]

Ok, then this part will fix it:
EBR77562705 Pcb Assembly, Main

 

[Ikezubert]

Had a similar issue with my LRE3061 and replacing the main board did the trick. Found a used one on eBay for $100