Honda NC700 2012, Service Manual

Page: 421 / 773

12-66
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DUAL CLUTCH TRANSMISSION (DCT) (NC700XD/SD)
2. Shift Control Motor Line Short Circuit Inspection
Check for continuity between the wire harness side
shift control motor 2P (Black) connector [1] and
ground.
Is there continuity?
YES – • Short circuit in the Pink/blue wire
• Short circuit in the Yellow/blue wire
NO – GO TO STEP 3.
3. Shift Control Motor Inspection
Remove the shift control motor (page 12-109).
Connect a fully charged 12 V battery [1] to the shift
control motor [2] 2P connector terminals to check
the motor operation.
Change the battery connection to check the reverse
operation.
Does the shift control motor turn in both
directions?
YES – Replace the PCM with a known good one.
NO – Faulty shift control motor
DTC 27 (SHIFT DRUM POSITION)
• If the PCM is replaced, perform the following:
– Key Registration Procedure (page 23-6)
– Clutch Initialize Learning Procedure (page 12-120)
1. 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
normal condition?
YES – GO TO STEP 2.
NO – Install the shift control motor and reduction
gears properly or replace faulty parts.
2. Shift Control Motor Condition Inspection
Remove the shift control motor (page 12-109).
Connect a fully charged 12 V battery [1] to the shift
control motor [2] 2P connector terminals to check
the motor operation.
Change the battery connection to check the reverse
operation.
Does the shift control motor turn in both
directions?
YES – GO TO STEP 3.
NO – Faulty shift control motor
Connection: Pink/blue – Ground
Yellow/blue – Ground
Y/Bu
[1]
P/Bu
[2] [1]
[2] [1]