Honda NSA700A DN-1 2009 Service Manual page 313

4. N/D Solenoid Valve Line Open Circuit Inspection
Turn the ignition switch OFF.
Disconnect the TCM 33P (Black) connector.
Check for continuity between the wire harness
side N/D solenoid valve 2P (Black) connector ter­
minals and TCM connector terminals.
Connection: A2 (W hite/black) - W hite/black
Connection: A24 (Brown) - Brown
TOOL:
Test probe
Is there c o n tin u ity ?
YES - GO TO STEP 5.
NO - • Open circuit in White/black wire.
• Open circuit in Brown wire.
5. N/D Solenoid Valve
Inspection
Check for continuity between the wire harness
side N/D solenoid valve 2P (Black) connector ter­
minal and ground.
Connection: White/black - Ground
Brown - Ground
Is there c o n tin u ity ?
YES - • Short circuit in White/black wire.
• Short circuit in Brown wire.
NO - Replace the TCM with a new one, and
recheck (HFT initialization procedure:
page 11-93).
DTC 18-1 (LOCK UP SOLENOID
VALVE)
• Before starting inspection. Check for loose or
poor connectors on the lock up solenoid valve
(Gray) connector and TCM 33P (Black) connector,
then check the DTC.
1. Lock Up Solenoid Valve Inspection
Remove the lock up solenoid valve (page 11-109).
Measure the resistance at the lock up solenoid
valve 2P connector terminals.
Is th e resistance w ith in 14 - 17 Q (20 C/68 F)?
YES - GO TO STEP 2.
NO - Faulty lock up solenoid valve.
TCM 33P (Black) CONNECTOR
(Wire side of female terminal)
07ZAJ-RDJA110
Line Short Circuit
N/D SOLENOID VALVE 2P (Black) CONNECTOR
(Wire side of female terminal)
A2
A24
N/D SOLENOID VALVE 2P (Black) CONNECTOR
(Wire side of female terminal)
HFT
White/
black
Brown
f t
11-37