1998-2004 Honda Foreman 450 factory service manual, Page 450Get this manual
SELECTABLE 4WD SYSTEM (After '01) Continuit Check for conti nuity between the PinkGreen 1=-'::":"';':":":";';:::.1_ Shorted PinkGreen wire connector terminal of the wire harness side and body ground
CONNECTION: PinkGreen (+)Body ground STANDARD: No continuity
No Continuity Check the meter speed sensor- Loose sensor connectionContamination of the sensor and ring gearDamaged sensor Normal Disconnect the front final clutch speed sensor connector (3PGray)Reconnect the meter speed sensor and front final clutch speed sensor connector other wise Check the number of blinks on the 4WD indicator when driving in 4WD over 15 kmh (9 mih)Three blinks Check for loose or poor connections on wire harnessAbnormal Loose or poor connections on wire harness Two blinks Replace the meter speed sensor Abnormal Tighten the sensor bolt Clean the sensor Replace the sensor