Door Lock System Failure, F-10 - LG LSE3090ST Service Manual

CHECKING FLOW CHART BY FAILURE
Symptom
1. Door Lock System
Failure
2. F-10
1. Check the Electric wiring
2. Check the Motor's Resistance
3. Check the Relay PCB(Lock Motor Relay)
Door lock switch signal
Door switch signal
9-7
Check Point
Door lock Relay