Honda NC700 2012, Service Manual

Page: 451 / 773

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DUAL CLUTCH TRANSMISSION (DCT) (NC700XD/SD)
AT/MT MODE SWITCH
TROUBLESHOOTING
If the engine can be started but AT/MT mode cannot be
changed, perform this troubleshooting.
• Before starting the inspection, check for loose or
poor contact on the right handlebar switch and PCM
33P connectors, and recheck the AT/MT mode
switch operation.
• If the PCM is replaced, perform the following:
– Key Registration Procedure (page 23-6)
– Clutch Initialize Learning Procedure (page 12-120)
1. AT/MT mode switch Power Input Voltage
Inspection
Disconnect the following:
– Right handlebar switch 6P (Black) connector
(NC700XD) [1]
– Right handlebar switch 7P (Green) connector
(NC700SD) [2]
Turn the ignition switch ON with the engine stop
switch " ".
Measure the voltage between the wire harness side
right handlebar switch connector terminal and
ground.
Is there battery voltage?
YES – GO TO STEP 2.
NO – Open circuit in the Black/white wire
between the right handlebar switch
connector and fuse/relay box (FI fuse)
2. AT/MT mode switch Inspection
Turn the ignition switch OFF.
Check for continuity between the switch side right
handlebar switch connector [1] terminals in each
switch position.
Is there continuity with the switch pushed and
no continuity with the switch released?
YES – GO TO STEP 3.
NO – Faulty AT/MT mode switch
Connection: Black/white (+) – Ground (–)
[1]
Bl/W
NC700XD: NC700SD:
[2]
Bl/W
Connection: Black/white – Blue/black
Bl/W
[1]
Bu/Bl
NC700XD:
NC700SD:
Bl/W
[1]
Bu/Bl