2005 Polaris Sportsman 400/500 Service Manual, Page 270Get this manual

2005 Polaris Sportsman 400/500 Service Manual, Page 270

ELECTRICAL
SPEEDOMETER TROUBLESHOOTING
TESTNO SPEEDOMETER ANDOR ODOMETER DISPLAY Note: Before starting diagnosis, turn off speedometer and wait 10 seconds, then turn on again to see if problem clears
START HERE
KEYSTOP SWITCHES ON REPLACE SPEEDO

3 Pin Connector A: D.CPower B: Signal C: Ground

CHECK FOR MINIMUM 6VDC ON PIN TO PIN C

REPLACE SPEEDO
REPLACE SPEEDO POINTER MOVE?

MEASURE BACK OF SPEEDO
16PIN MEASURE 12VDC ON PINS &8 AND8

CHECK WHEEL SPEED SENSOR (SEE TEST 6)

CHECK SENSOR POWER SUPPLY PIN A

AT BACK OF SPEEDO: CHECK FOR 10-12 VDC ON PIN TO PIN ON THE PIN CONNECTOR?

REPAIR WIRING REPLACE SPEEDO

REPLACE SPEEDO
ODOMETER DISPLAY

POINTER MOVE?

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