LG LRG3061ST Service Manual page 53

CHECKING FLOW CHART BY FAILURE
Oven does not heat
Normal?
Yes
Check the resistance of each ignitor
(measure the resistance after cooling down)
Normal:approximately 45Ω~400Ω
Broil ignitor
Normal?
Yes
Check the resistance of Gas valve
Normal:approximately 1~1.5Ω
Broil Gas Valve
1pin
3pin
No
Baker ignitor
No
Bake Gas Valve
WH
N
10-7
Reconnect.
In case of defective harness,
replace or fix
END
Replace the failed ignitor
END
Pin No.
2
1
4
3