Polaris SPORTSMAN 600 Service Manual page 264

ELECTRICAL
SPEEDOMETER TROUBLESHOOTING
TEST 7 FUEL GAUGE DISPLAY NOT WORKING
START HERE
INSTRUMENT
CLUSTER FUNC-
TION OK?
Y
GAIN ACCESS TO
BACK OF GAUGE
CHECK CONNECTION
AT GAUGE (PIN #12)
DOES FUEL INDICATOR
WORK?
Y
CLEAN CONNECTOR TERMINALS
CHECK RELATED WIRING
TEST 8 SHIFT INDICATOR NOT WORKING (TRANSMISSION SWITCH)
Operation:
The Instrument cluster sends a signal through the White wire
to the resistor module. This signal completes it's path on the
Brown/Red wire through the transmission switch. Depending
on the transmission switch position, the Instrument cluster
interprets the resistance reading and displays the corre-
sponding shift position in the LCD panel.
Testing:
Use the diagram provided to test the continuity loop at each
of the shift points with a multi- -meter. NOTE: The Instrument
cluster contains this diagnostic feature.
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
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
10.14
CHECK
N SPEEDOMETER
(PERFORM TEST 2)
TURN KEY SWITCH OFF
GAIN ACCESS TO FUEL
SENDER WIRING
CHECK FOR CONTINUITY ON
PURPLE/WHT
N
CHECK FOR CONTINUITY
FROM BRN TO GROUND
ARE WIRES OK?
Y
TEST SENDER FOR PROPER OPERATION
REFER TO TEST ON PAGE 10.33
(if equipped)
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
N
IS IT OK?
N
REPLACE SENDER
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
REPAIR
WIRES AS
WIRES FIXED BUT
REQUIRED
PROBLEM REMAINS ?
AND RE-
TEST
Y
REPLACE
SPEEDOMETER
(if equipped)
Y