Check Control Unit Power Supply - APRILIA RSV4 Factory Service Station Manual

RSV4 Factory
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8. WITH THE SWITCH SET TO "RUN", WHAT DOES THE "RUN-STOP SWITCH" STATUS
ON THE DIAGNOSIS INSTRUMENT, DEVICES STATUS SCREEN PAGE, ICON 0/1
MEAN?
If "RUN" is shown, go to 9; if "STOP" is shown, go to 15
•
9. CHECK THROUGH THE DIAGNOSIS INSTRUMENT THE CORRECT OPERATION OF
THE SIDE STAND, THE NEUTRAL SENSOR, THE CLUTCH SENSOR: OPERATE ANY
DEVICE AND CHECK THE SUITABLE INDICATION ON THE DEVICE STATUS, ICON 0/1
SCREEN PAGE.
If there is a fault, go to 10; if everything works correctly, go to 11
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10. ACCORDING TO THE FAULT, SEE CHAPTER "ELECTRICAL SYSTEM/CHECK AND
CONTROLS/NEUTRAL GEAR SENSOR" or "ELECTRICAL SYSTEM/CHECK AND CON-
TROLS/GEAR SENSOR" or "ELECTRICAL SYSTEM/CHECK AND CONTROLS/SIDE
STAND SENSOR" - END
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11. REPLACE THE CONTROL UNIT - END
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12. IS THE SENSOR, IN THE FRAME INTERNAL FRONT NICHE, IN VERTICAL POSI-
TION?
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13. REFER TO THE CHAPTER "ELECTRICAL SYSTEM/CHECKS AND CONTROLS/FALL
SENSOR"; INDICATION ON DIAGNOSIS INSTRUMENT ALWAYS "TIP OVER" - END
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14. SET THE SENSOR TO THE CORRECT POSITION - END
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15. REFER TO THE CHAPTER "ELECTRICAL SYSTEM/CHECKS AND CONTROLS/RUN
- STOP SWITCH"; INDICATION ON DIAGNOSIS INSTRUMENT ALWAYS "TIP OVER" -
END
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16. CHECK OPERATION OF FUEL CIRCUIT PRESSURE AND ENGINE MECHANICAL
OPERATION - END
See also
Engine rpm sensor
Neutral sensor
Side
stand sensor
RUN/STOP switch

CHECK CONTROL UNIT POWER SUPPLY

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1. WITH THE KEY TURNED TO "OFF" CHECK IF THERE IS BATTERY VOLTAGE AT PIN
52 OF THE CONTROL UNIT, CABLE HARNESS SIDE
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2. WITH THE KEY TURNED TO "ON" THERE IS BATTERY VOLTAGE AT PIN 40 OF THE
CONTROL UNIT, CABLE HARNESS SIDE (IN CASE OF LACK OF POWER SUPPLY ON
YES, go to 13; NO, go to 14
YES, go to 2; NO, go to 5
Troubleshooting
TROUBL - 87