Side Stand Sensor - APRILIA DORSODURO 1200 ABS - ATC Service Station Manual

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DORSODURO 1200 ABS - ATC
the sensor. If the circuit is open, it means that the White/Purple cable from PIN 1 to PIN 56
of VEHICLE connector is shorted to ground: restore the cable harness.

Side stand sensor

Function
it tells the side stand position to the control unit
Operation / Operating principle
If the gear is engaged and the side stand is unfol-
ded, and therefore the circuit is open, the control
unit does not enable vehicle start-up or shuts off
the engine if it is rotating
Level in electrical circuit diagram:
Start-up enabling switches
Location:
•
on the vehicle: on the stand
•
connector: on the alternator cover (2-
way White/Blue connector)
Pin out:
1. Ground connection
2. Voltage 12V
Electrical characteristics:
•
Side Stand Up: closed circuit (continu-
ity)
•
Side Stand Down: open circuit (infinite
resistance)
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.
DIAGNOSIS INSTRUMENT: STATUSES
Side stand sensor: up/down
•
Indication on Navigator always down: check the connector: if not OK, restore; if it is OK,
disconnect the two terminals from the sensor and check continuity to ground of PIN 1: if
there is no continuity, restore the cable harness; if there is, replace the sensor
•
Indication on Navigator always up: disconnect the terminals from the sensor and check if
there is continuity between the two PINS, with stand down: if there is continuity, replace the
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Electrical system
ELE SYS - 179