TROUBLESHOOTING
M-l 0
M-IO When starting switch is turned ON (engine stopped), CAUTION
items flash (but when charge level, engine oil pressure do not
light up)
*
*
4
Before carrying out troubleshooting, check that all the related connectors are properly inserted.
Always connect any disconnected connectors before going on to the next step.
Alternator system
-i.yIr
Is voltage between
YES PO2 (fema!e) (13)
1 ~MJSIS ground
_
Contact of 24V wiring
harness with wiring harness
Is voltage between
alternator terminal
R and chassis
ground normal?
. When engine is
stopped: Max. 3 V
m Turn starting
switch ON.
. .
NO
between alternator terminal
_ . When engineis
R - E08 (2) - HO3 (7) - PO2
stopped: Max. 3 V
(female) (13)
l Turn starting
switch ON.
l Disconnect P02.
Defective alternator
NO
l Remove wmng
harness from
terminal R.
b)
Engine oil pressure sensor system
* When engine oil pressure is normal
7 YES
_ _--
Defective monitor panel
Is there cont$rity
yEs between wmng
_ harness of Wll17)
Defective contact, or
_
1
(female) (16) and
disconnection in Wiring
e terminal of oil
harness between oil
Is there continuity
Pressure sensor?
pressure sensor terminal
between oil
* - I38 (8) - HO3 (13) - i’Of
- NO
pressure sensor -
l Turn starting
terminal and
switch OFF.
(female) (17) PI1 ( 1138
(7) - HO3 (12) - PO1
chassis ground?
l Disconnect POl.
(female) (16)
l Turn starting
switch OFF.
l Remove wiring
harness from oil
pressure sensor
terminal.
Id/x__ oil pressure sense
Remedy
eplace
epair or
Iplace
leplace
?eplace
qepair or
,eplace
Replace
20-253
a
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