Honda 2006 TRX680FA Service Manual page 313

3. AIT Clutch Pressure Control Solenoid Line Short
Circuit Inspection
Check for continuity between the AJT clutch
pressure control solenoid 2P (Black) connector
terminals of the wire harness side and ground.
Connection: Blue/red - Ground
Yellow/red - Ground
Is there continuity?
YES _. Short circuit in the Blue/red wire.
• Short circuit in Yellow/red wire.
NO - GOTO STEP 4.
4. Recheck DTe
Turn the ignition switch ON and test-ride the
vehicle, then recheck the current
Ole.
Is OTe 4-2 indicated?
YES - Replace the PCM with a new one and
recheck.
NO - Intermittent failure
DTC 12-1 (FRONT VS SENSOR)
• Before starting the troubleshooting, check for
[00S8
or poor contact on the front VS sensor 3P
(Blue) connector and PCM 33P (Gray) connector
and then recheck the DTC.
1. Front VS Sensor System Check
Clear the DTC, test-ride and check the front
VS
sensor signal with the HDS pocket tester.
Is the front VS sensor signal indicated normally?
YES -
Intermittent failure
NO - GO TO STEP 2.
DRIVETRAIN SYSTEM
AJT CLUTCH PC SOLENOiD 2P \BLACK)
CONNECTOR (Wire side
of female
terminal)
IJ...JL
aU/R \\
'ff
VJR
~ ~,
FRONTVS SENSOR 3P (BLUE) CONNECTOR
(Wire side of male terminal)
2. Front VS Sensor Ground Line Inspection
Turn the ignition switch OFF.
Disconnect the front VS sensor 3P (Blue) connec-
tor.
Turn the ignition switch ON, measure the volt-
age between the front VS sensor 3P (Blue) con-
nector terminals of the wire harness side.
Connection: Blat:k/orange I+J - Green H
Is there battery voltags?
NO
- . Open or short circuit in the Black!
orange wire.
• Open circuit in the Green wire.
YES -
GO TO STEP 3.
BIIO G
14-31