2003 Polaris Sportsman 600, 2002-2003 Polaris Sportsman 700 Service Manual, Page 233Get this manual
ELECTRICAL
SPEEDOMETER TROUBLESHOOTING
TESTNO SPEEDOMETER ANDOR ODOMETER DISPLAY
START HERE
KEYSTOP SWITCHES ON
3 Pin Connector
REPLACE SPEEDO
CHECK FOR MINIMUM 6VDC ON PIN TO
REPLACE SPEEDO
REPLACE SPEEDO POINTER MOVE?
A: D.CPower B: Signal C: Ground
CHECK WHEEL SPEED SENSOR (TEST 6)
CHECK SENSOR POWER SUPPLY PIN A
MEASURE BACK OF SPEEDO WITH CONNECTORS PLUGGED IN
16PIN MEASURE 12VDC ON PINS &8 AND8
AT BACK OF SPEEDO: CHECK FOR 10-12 VDCON PIN TO PIN ON THE PIN CONNECTOR?
REPAIR WIRING
REPLACE SPEEDO REPLACE SPEEDO