Dtc 66-1 (Vs Sensor No Signal) - Honda CTX700N/ND Service Manual

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DUAL CLUTCH TRANSMISSION ( DCT )
( CTX 700 D / ND )
DTC 66
-
1 ( VS SENSOR NO SIGNAL )
NOTE :
• Before starting the inspection , check for loose or
poor contact on the VS sensor 3 P ( Black ) and PCM
33 P ( Black ) connector , 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 above 18 km / h ( 11 mph )
for more than 30 seconds
.
Stop the engine .
Check the DTC with the MCS
,
Is DTC 66 - 1 indicated ?
YES
-
GO TO STEP 2
.
NO
-
Intermittent failure
2
. VS Sensor Pulse Inspection
Support the motorcycle securely and raise the rear
wheel off the ground
.
Disconnect the PCM 33 P ( Black ) connector
( page 4
- 34 ) .
Turn the ignition switch ON and engine stop switch
" O " .
Measure the voltage between the PCM 33 P ( Black )
connector [ 1 ] and ground while slowly turning the
rear wheel by hand
.
Connection : A 32 (
+
) - Ground (
-
)
Standard : Repeat 0 to 5 V
TOOL
:
Test probe , 2 packs 07 ZAJ - RDJA 110
Is the indicated voltage at the standard value ?
YES
-
Replace the PCM with a known good one
,
and recheck .
[ 1 ]
*
V
A 32
NO
-
GO TO STEP 3
.
3
. VS Sensor Input Voltage Inspection
Turn the ignition switch OFF .
Disconnect the VS sensor 3 P ( Black ) connector
(
page 22
-
12 )
.
Turn the ignition switch ON .
Measure the voltage between the wire harness side
VS
sensor 3 P ( Black ) connector [ 1 ] terminals
.
Connection : Pink / blue (
+
)
-
Green/ red
(
-
)
Is there battery voltage ?
YES
-
GO TO STEP 4
.
NO
-
• Open circuit in the Pink / blue wire
• Open
circuit in the Green/ red wire
[ 1 ]
P / Bu
G / R
V
12
-
49