Polaris Sportsman 700 Efi 2005 Service Manual page 266

ELECTRICAL
SPEEDOMETER TROUBLESHOOTING
TEST 2 - - NO SPEEDOMETER AND/OR ODOMETER DISPLAY
START HERE
KEY & STOP
SWITCHES ON
REPLACE
SPEEDO
Y
16PIN MEA-
SURE 12VDC
ON PINS 1
&8 AND 2 & 8
N
ODOMETER
DISPLAY
TEST 3 - - NO REVERSE SPEED LIMIT
(VEHICLE EXCEEDS 7- -9 MPH IN REVERSE)
START HERE
N
IS THE SPEEDO
READ OUT
OK?
Y
SHIFT INTO REVERSE:
IS REVERSE INDICA-
TOR ON?
Y
10.10
REPLACE
SPEEDO
Y
POINTER
MOVE?
N
REPAIR
WIRING
N
Y
TEST
ODOMETER
DRIVE
CHANGE?
VEHICLE
CHECK
SPEEDOMETER
(PERFORM TEST 2)
N
SWITCH CLUSTER TO
DIAGNOSTIC MODE
GEAR SWITCH DIAGNOSTIC
TURN KEY SWITCH OFF
REMOVE 16 PIN PLUG
FROM BACK OF
SPEEDOMETER HEAD
3 Pin Connector
A: D.C. Power
B: Signal
C: Ground
CHECK
N
CHECK
WHEEL
SENSOR
SPEED
POWER
SENSOR
SUPPLY
(SEE
PIN A
TEST 6)
REPLACE
SPEEDO
N
Y
Y
SPEEDO
POINTER
OK
MOVE?
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
NOTE: Mode/Override button provides a grounding (sink-
ing) input to the instrument cluster.
REPLACE
SPEEDO
Y
IS
N
RESISTANCE
READING
CORRECT?
(PG 10.7)
S
Y
CHECK FOR
MINIMUM 6VDC
ON PIN B TO
PIN C
Y
S
AT BACK OF SPEEDO:
CHECK FOR 10- -12
VDC ON PIN A TO PIN
C ON THE 3 PIN CON-
NECTOR?
N
REPLACE
SPEEDO
16 Pin Connector
9. Blue White- - Engine Overheat Switch
10. N/C
11. Black/White- - Engine Check Light
12. Purple/White- - Fuel Sender
13. Brown/Red- - Trans Switch Ground
14. White- - Gear Shift Signal
15. White/Blue- - High Gear Signal
16. Brown/White- - AWD Coil
TEST TRANSMISSION
SWITCH, SHIFT MODULE
AND WIRING
N
H
RESTART ATV
H
JUMPER TO PIN 4
(BLACK) TO PIN 8
(BROWN). DOES
ENGINE STOP?
N
REPLACE
SPEEDO
MEASURE
BACK OF
SPEEDO WITH
S
CONNECTORS
PLUGGED IN
(if equipped)
INSPECT WIRING
AND CDI
Measure Harness
Side
Y
REPLACE
SPEEDO