Polaris SPORTSMAN 600 Service Manual page 263

SPEEDOMETER TROUBLESHOOTING
TEST 5 REVERSE SPEED LIMITER ACTIVATED IN FORWARD GEAR
START HERE
INSTRUMENT
CLUSTER FUNC-
TION OK?
Y
SHIFT TO LOW OR HIGH
GEARS. IS REVERSE INDICA-
TOR ICON ON OR GEAR ON?
DOES GEAR INDICATOR
GO BLANK?
Y
CHECK TRANSMISSION
SWITCH, RESISTOR MODULE
AND RELATED WIRING
TEST 6 WHEEL SPEED SENSOR
Tools Required:
Static Timing Light Harness (PN 2871745)
G
Hall Sensor Probe Harness (PN 2460761) or
G
equivalent jumper wires.
To test wheel speed sensor:
1. Disconnect 3 Pin connector from speedometer.
2. Connect wires from test light to sensor 3 Pin
connector as shown at right, using the Hall Sensor
Probe Harness (PN 2460761) or jumper leads.
3. Elevate front right side of vehicle until tire is off the
ground.
4. Slowly turn right front wheel while observing the
test light.
5. If light flashes, sensor is O.K. Be sure connections
are good and 9 volt battery is in good condition.
(Engine loses spark when vehicle speed is above 7-9 mph.)
CHECK
SPEEDOMETER
(PERFORM TEST 2)
N
TURN KEY SWITCH OFF
REMOVE 16 PIN
PLUG FROM BACK OF
INSTRUMENT
RESTART ATV AND
TEST DRIVE
16 Pin Connector
1. Red- - 12V Ignition Switch
2. Red/White- - 12V ETC and AWD Switch
3. Grey/Orange- - Mode/Override button
4. Black- - Ignition Kill
5. Green- - Diagnostic
(Factory Use Only)
6. Blue- - Diagnostic
(Factory Use Only)
7. Yellow/Red- - RPM Input
8. Brown- - Ground
CHECK FUEL &
IGNITION SYSTEMS
CLUSTER
NOTE: OVERRIDE SWITCH PLAYS NO ROLE IN
REVERSE GEAR OUTPUT
--
+
12V
Static Timing Light Harness
(PN 2871745)
ELECTRICAL
9. Blue White- - Engine Overheat Switch
10. N/C
11. N/C
12. Purple/White- - Fuel Sender
13. Brown/Red- - Trans Switch Ground
14. White- - Gear Shift Signal
15. N/C
16. Brown/White- - AWD Coil
Y
N
PROBLEM
REPLACE
REMAINS?
SPEEDOMETER
To Sensor Red
Brn
680Ω
Wht
To Sensor
LED
White
To Sensor
Black
Blk
10.13
(if equipped)