Honda NC700XA Service Manual page 433

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DUAL CLUTCH TRANSMISSION (DCT) (NC700XD/SD)
4. TR Sensor Inspection
Replace the TR sensor with a known good one
(page 12-115).
Connect the TR sensor 3P (Black) connector.
Turn the ignition switch ON with the engine stop
switch " ", lower the sidestand and check the shift
indicator.
Is DTC 51 indicated?
YES
NO
5. TR Sensor Power/Ground Line Open Circuit
Inspection
Connect the ECM test harness to the PCM
connectors (page 4-14).
Check for continuity between the wire harness side
TR sensor 3P (Black) connector [1] and test
harness [2] terminals.
Connection: Yellow/red – B14
Is there continuity?
YES
NO
DTC 52 (NEUTRAL SWITCH)
• Before starting the inspection, check for loose or
poor contact on the neutral switch and PCM 33P
(Gray) connectors, and recheck the DTC.
• If the PCM is replaced, perform the following:
– Key Registration Procedure (page 23-6)
– Clutch Initialize Learning Procedure (page 12-120)
1. DTC Recheck
Turn the ignition switch ON with the engine stop
switch " ", lower the sidestand and check the shift
indicator.
Is DTC 52 indicated?
YES
NO
2. Neutral Switch Line Open Circuit Inspection
Connect the ECM test harness to the PCM
connectors (page 4-14).
Disconnect the neutral switch connector.
Check for continuity between the neutral switch
connector [1] and test harness [2] terminals.
Connection: Light green – B30
Is there continuity?
YES
NO
12-78
– Replace the PCM with a known good one,
and recheck.
– Faulty original TR sensor
Green/yellow – B22
– Replace the PCM with a known good one
and recheck.
– • Open circuit in the Yellow/red wire
• Open circuit in the Green/yellow wire
– GO TO STEP 2.
– Intermittent failure
– GO TO STEP 3.
– Open circuit in the Light green wire
[1]
Y/R
G/Y
[2]
B30
B14 [2]
B22
[1]
Lg