1998-2004 Honda Foreman 450 factory service manual, Page 419Get this manual
ELECTRIC SHIFT PROGRAM (ESP) Normal Remove the ang le sensor (page 21-26)Measure the resistance between the Ye ll owBlue and BlueGreen connector terminal of the sensor side while turning the sensor shaft slowly with yor fingerAbnormal Inspect the angle sensor (page 21-13)
CONNECTION: YellowBlueBlueGreen STANDARD: Resistance changes smoothly
I Normal
Connect ll connectors that were disconnected for the previous procedureDisconnect the shift switch 3P (natural) connectorWith the ignition switch "ON", measure the voltage between the BlackRed connector termina of the wire harness side and body groundI- J
Abnormal
Disconnect the control unit 16P and shift switch 3P (natural) connectorCheck for continuity between the control unit 16P connector and shift switch 3P (natural) connector terminal of the wire harness sideCONNECTION: BlackRedBlackRed STANDARD: Continuity