TROUBLESHOOTING
M-l 3
M-13 Liquid crystal night lighting on monitor panel does not light up
(Liquid crystal display is normal)
* When the working light lights up normally.
Cause
w
YES
1
Blown bulb or’defective
contact of bulb
Is bulb blown, or is
there defective
contact?
2 yEsm Defective monitor panel
A
l Remove bulb.
Does bit (2) of
l Check bulb
- monitoring code 46 -
visually.
NO light up?
Defective contact, or
disconnection in wiring
NO
harness between MO7 (male)
(1)-X01 Ill-POl(female) (7)
M-l 3 Related electric circuit diagram
Monitor panel
POl(O4020)
X08DD175
R
!
n
R
Remedy
lepair or
eplace
leplace
lepair or
eplace
20-258
a
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