TROUBLESHOOTING
E-l
E-l Abnormality in engine throttle controller power source system
(engine speed stays at low idling)
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*
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This troubleshooting is carried out when there is still an abnormality, so when disconnecting the
connector and inserting the T-adapter, or when removing the T-adapter and returning the connector
to its original position, if the service code is not displayed, the problem has been removed.
Check that fuses 2 and 14 are not blown.
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.
When the starting motor rotates correctly. (If the starting motor also does not rotate, go to E-l 1.)
I
1
Is voltage between
EOl (l)(Z) and (12)
normal?
IES
:I
:h
NO
l 20-30V
l 21; starting switc
Is voltage between
EOl (6) and (12)
l 20 - 3ov
-Turn starting )
switch ON.
ES
3 YES
pijiij$-
*20-30V
NO
l Turn starting switch
ON.
4 YES
I I I
+20-30V
NO
l Turn starting switch
ON.
. ‘
E-l Related electric circuit diagram
X07 (MIC17)
Fuse
Starting switch
L I
Engine throttle controller
. .
E01 (MlC2
I I 1
Cause
Defective engine throttle
:ontroller
Defective contact, or dis-
:onnection in wmng harness
setween starting switch ACC
-X07 (17) - EOl (female) (6)
Defective starting switch
[between B and ACC)
Defective contact, or dis-
connection in wmng harness
between fuse 2 and EOl
(female) (1) (2)
Defective contact,, or dis-
connection in wmng harness
between fuse 2 - HO6 (2) -
Ml4 (2) (1) -battery relay M
M14(L2)
Remedy
eplace
:epair or
aplace
lepair or
eplace
lepair or
eplace
20-117
a
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