Honda NC700XA Service Manual page 440

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DTC 56 (No.2 LINEAR SOLENOID
VALVE)
• Before starting the inspection, check for loose or
poor contact on the linear solenoid valve 4P (Green)
and PCM 33P (Black) 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. No.2 Linear Solenoid Valve Inspection
Turn the ignition switch OFF.
Disconnect the linear solenoid valve 4P (Green)
connector.
Measure the resistance between the linear solenoid
valve side 4P (Green) connector [1] terminals.
Connection: Yellow – White/red
Standard: 5.0 – 5.6 Ω (20°C/68°F)
Is the resistance within standard range?
YES
NO
2. No.2 Linear Solenoid Valve Input/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
linear solenoid valve 4P (Green) connector [1] and
test harness [2] terminals.
Connection: Pink/white – A11
Is there continuity?
YES
NO
3. No.2 Linear Solenoid Valve Input/ground Line
Short Circuit Inspection
Check for continuity between the wire harness side
linear solenoid valve 4P (Green) connector [1]
terminals and ground.
Connection: Pink/white – Ground
Is there continuity?
YES
NO
DUAL CLUTCH TRANSMISSION (DCT) (NC700XD/SD)
– GO TO STEP 2.
– Faulty linear solenoid valve
Brown/white – A22
– GO TO STEP 3.
– • Open circuit in the Pink/white wire
• Open circuit in the Brown/white wire
Brown/white – Ground
– • Short circuit in the Pink/white wire
• Short circuit in the Brown/white wire
– Replace the PCM with a known good one,
and recheck.
Y
W/R
[1] [2]
P/W
Br/W
[1]
P/W
Br/W
[1]
A11
A22
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