Dtc 53-1 (Inner Mainshaft Sensor Speed Low); No Go To Step; Yes Go To Step - Honda CTX700N/ND Service Manual

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DUAL CLUTCH TRANSMISSION ( DCT ) ( CTX 700 D / ND )
2 . Neutral Switch Inspection
Replace the
neutral
switch
with
a known good one
( page 22
-
20 )
.
Connect the neutral switch connector
.
Check the DTC with
the
MCS
.
Is
DTC
52 - 2 indicated ?
YES
-
Replace the PCM with a known good one ,
and recheck
.
NO
-
Faulty original neutral switch
DTC 53 - 1 ( INNER MAINSHAFT
SENSOR SPEED LOW )
NOTE :
Before starting the inspection ,
check
for loose or
poor contact
on the inner mainshaft sensor 3 P
( Black ) and PCM 33
P connectors , and recheck
the
DTC .
If the PCM is replaced , perform the Clutch Initialize
Learning Procedure ( page
12
-
81 ) .
1
.
DTC
Recheck
Erase the DTCs ( page 12
-
10 )
.
Test
-
ride the motorcycle and stop the engine .
Check the DTC with the MCS
.
Is
DTC
53 - 1 indicated ?
YES
-
GO TO STEP 2 .
NO
-
Intermittent failure
2
.
Inner Mainshaft Sensor Input Voltage Inspection
Turn the ignition switch OFF
.
Disconnect the inner mainshaft sensor 3 P ( Black )
connector
(
page 12
-
76 ) .
Turn the ignition switch
ON and engine stop
switch
"
O
" .
Measure
the voltage between the wire harness side
inner mainshaft
sensor
3 P ( Black ) connector [ 1 ]
terminals
.
Connection : Brown / yellow ( + )
-
Green/ yellow ( - )
Is there about battery voltage ?
YES
-
GO TO STEP 3
.
NO
-
GO TO STEP 4
.
m
s
Br / Y
G /
Y
V
®
3
.
Inner Mainshaft Sensor Output Line Inspection
Measure the voltage between the wire harness side
3 P
( Black ) connector [ 1
]
terminal and ground .
L
1
J
Connection : Gray / yellow ( + )
-
Ground ( - )
N
.
Is the voltage within 4.75 - 5.25 V ?
n
Gr/ Y
YES
-
GO TO STEP 8
.
1
®
NO
-
GO TO STEP
6
.
T
)
»
)
)
)
19
-
3 R

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