Dtc 22-1 (Shift Spindle Operation Malfunction: After Operating Gearshift Mechanism) - Honda CTX700N/ND Service Manual

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DUAL CLUTCH TRANSMISSION ( DCT ) ( CTX 700 D / ND
)
2 . Shift Spindle Angie Sensor Ground Line Open
Circuit Inspection
Turn
the ignition switch
OFF
.
Disconnect the shift spindle angle
sensor
3 P (Gray
)
connector ( page 12
-
77 ) .
Turn the ignition switch ON and engine stop switch
"
O
"
.
Measure the voltage between the wire harness side
shift spindle angle sensor 3 P (Gray ) connector [ 1 ]
terminals .
Connection
: Yellow / red ( + ) - Green/ yellow (
-
)
Is the voltage
within 4.75
- 5.25
V
?
YES
-
GO TO STEP
3
.
NO
-
Open circuit in the Green / yellow wire
3
.
Shift Spindle Angle Sensor System Inspection
Replace the shift spindle angle sensor with a known
good one ( page 12
- 77 ) .
Connect the shift spindle angle sensor 3 P (Gray)
connector .
Turn the ignition switch ON
.
Check the shift spindle angle sensor with the MCS .
Is about 5 V indicated ?
YES
-
Replace the PCM with a known good one ,
and recheck
.
NO
-
Faulty shift spindle angle sensor
DTC 22
-
1 ( SHIFT SPINDLE
OPERATION MALFUNCTION : AFTER
OPERATING GEARSHIFT
MECHANISM )
1
.
Shift Spindle Angle Sensor System Inspection
Check the shift spindle angle sensor with the MCS .
Is Low voltage ( about 0 V ) or High voltage ( about
5 V ) indicated ?
YES
-
• About OV : See DTC 21
-
1 ( page 12 - 19 )
.
• About 5 V : See DTC 21
-
2 ( page 12
-
20 ) .
NO
-
GO TO STEP 2
.
2
.
Shift Control Motor / Reduction Gear Condition
Check the shift control motor and reduction gears
are installed properly and are not
damaged .
Are the shift control motor and reduction gears
in normal
condition ?
YES
-
GO TO STEP 3
.
NO
-
Install the shift control
motor
and reduction
gears properly or replace faulty parts .
1
G / Y
Y R
V
0
0
12 - 21