Dtc 16-2 (Shift Solenoid Valve B-Open) - Honda MUV700 big red Service Manual

DRIVETRAIN SYSTEM
14-22
3. Shift Solenoid Valve B line Short Circuit
Inspection
Disconnect the PCM 33P black connector.
Check for continuity between the wire harness
side 2P brown connector terminal and ground.
Connection: Yellow/green - Ground
15 there continuity?
YES - Short circuit in the Yellow/green wire.
NO - GO TO STEP 4.
4. Failure Reproduction
Connect the shift solenoid valve B 2P brown con-
nector and PCM 33P black connector.
Erase the DTG (page 6-13).
Test-d rive the vehicle and stop the engine.
Recheck the DTG with the HOS pocket tester.
Is OTe 16-1 indicated 7
YES - Replace the PCM with a new one and
recheck.
NO - Interminent failure.
DTC 16-2 (SHIFT SOLENOID VALVE B -
OPEN)
• Before starting the troubleshooting, check the
shift solenoid valve B 2P brown connector for
loose or poor contacts, and recheck the DTC.
1. Recheck OTe
Test-drive the vehicle and stop the engine.
Recheck the current DTC with the HDS pocket
tester.
ts OTC 16·2 indicated 7
YES - GO TO STEP 2.
NO - Intermittent failure.
2. Shift Solenoid Valve B Inspection
Turn the ignition switch to OFF (0 ).
Disconnect the shift solenoid valve B 2P brown
connector.
Measure the resistance between the solenoid
valve side 2P connector terminals.
Is the resistance within 14.6 - 16.2
n
(20"CI
68CfJ7
YES - GO TO STEP 3.
NO - Faulty shift solenoid valve B.
SHIFT SOLENOID VALVE B 2P BROWN
CONNECTOR
(Terminal side of the wire harness)
SHIFT SOLENOID VALVE B 2P CONNECTOR
(Terminal side of the solenoid valve)
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