APRILIA SHIVER 900 Service Station Manual page 175

SHIVER 900
electric voltage, identifies the engaged gear and
transmits the information via CAN to the instru-
ment panel, the other for the idle indication whose
voltage is reduced to zero if in the neutral position.
Level in electrical circuit diagram:
Start enable switches
Position:
•
on the vehicle: under the chain pinion,
behind the pinion cover.
•
connector: fitted under the filter hous-
ing, left side (3 way white connector).
Electrical specifications:
PIN 64:
•
neutral indication: closed circuit (con-
tinuity);
•
gear engaged: open circuit (infinite re-
sistance).
Gear circuit resistance:
•
1st gear\: 0.8 kohm;
•
2nd gear: 0.5 kohm;
•
3rd gear: 15.0 kohm;
•
4th gear: 6.9 kohm;
•
5th gear: 2.8 kohm;
•
6th gear: 1.5 kohm;
Pin out:
From the sensor to the connector:
•
White/black: ground from ECU
•
Light blue: + 12V from ECU (neutral)
•
Pink: + 5V from ECU (drive).
From the connector to the wiring harness:
•
Pink/black: ground from ECU
•
Yellow: + 12V from ECU (neutral)
•
Grey/Black: + 5V from ECU (drive).
CAUTION
BEFORE CARRYING OUT ANY TROUBLESHOOTING,
CAREFULLY READ THE GENERAL TROUBLESHOOTING
CONCEPTS FOR ELECTRICAL DEVICES AT THE BEGIN-
NING OF THE CHECK AND CONTROL SECTION IN THE
ELECTRICAL SYSTEM CHAPTER.
Electrical system
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