LG LRGL5821S Service Manual page 50

CHECKING FLOW CHART BY FAILURE
Oven does not heat
Oven does NOT heat?
Unplug the unit
1
Is the Connector disconnected
or loose?
(1) Electric wiring of Relay PCB All taps.
(2) Electric wiring of electric element
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Yes
No
Reconnect.
If defective harness,
Replace or fix
10-6