2006-2009 Honda TRX680 (TRX 680 FA-FGA) Factory Service Manual, Page 319Get this manual
DRIVETRAIN SYSTEM 4Shift Solenoid "8" Line Short Circuit Inspection
Turn the ignition switch OFFDisconnect the shift solenoid "8" 2P (Brown) connectorCheck for continuity between the shift solenoid "8" 2P (Brown) connector terminals of the wire
SHIFT SOLENOID "8" 2P (BROWN) CONNECTOR (Wire side of male terminal)
harness side and groundConnection: YellowgreenGround GreenGround
Is there continuffy?
YES _Short circuit in the Yellowgreen
wire Short circuit in the Green wireNOGO TO STEP 5