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Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys.
Electrical system
Clutch lever sensor
Function
It tells the clutch lever position to the control unit.
Operation / Operating principle
If there is gear engaged but the clutch is pulled, i.e.
circuit closed to ground, vehicle start-up is not en-
abled.
Level in electrical circuit diagram:
Start-up enabling switches
Location:
•
on the vehicle: under the clutch lever.
•
connector: behind the instrument pan-
el.
Electrical characteristics:
•
Clutch pulled: closed circuit (continui-
ty)
•
Clutch released: open circuit (infinite
resistance).
Pin out:
1. voltage 5V
2. ground connection
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
Clutch
•
Indefinite_Released_Pulled
WARNING The statuses regularly viewed are Released and Pulled.
•
Indication on Navigator always released: check the sensor connector and the control unit
connector (special attention to PIN56): if not OK, restore cable harness; if OK, disconnect
both terminals from the sensor and check, with key set to ON, continuity to ground of PIN 2
(Green/Pink cable): if there is no continuity, restore the cable harness; if there is, replace
the sensor.
•
Indication on Navigator always pulled: disconnect the terminals from the sensor and check
if there is continuity between the two PINS, with clutch released: if there is continuity, replace
ELE SYS - 178
email: info@motomatrix.co.uk
DORSODURO 1200 ABS - ATC
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