CHECKING FLOW CHART BY FAILURE
4
GND
No
Is the electric wiring normal?
Replace the defective
harness
Measure the resistance Power cord
and CN01's connection
L1
Normal : continuity
Normal Abnormal
Abnormal: infinite
L2
- Code L1 to Pin1 of CN01(RD)
N
- Code N to Pin3 of CN01(WH)
RD color is L1.
L1
White color is N.
N
Yes
Replace the Main PCB
-9-3-