1998-2004 Honda Foreman 450 factory service manual, Page 423Get this manual
ELECTRIC SHIFT PROGRAM (ESP)
Normal Abnormal Open circuit in related wire Loose or poor contacts of related terminal
Disconnect the control unit 16P and Ignition control module 4P connectorCheck for continuity between the control unit 16P connector and Ignition control module 4P connector terminal of the wire harness side
CONNECTION: BlueYellowBlueYellow STANDARD: Continuity