APRILIA RSV4 1100 Factory Service Station Manual page 202

Electrical system
•
If there is one contact: the plausibility diagnosis cannot occur only at key ON but during
operation. The control unit logic requires that the released/engaged and engaged/released
witching time does not exceed a certain threshold. If the operating time is too long, the error
is shown. To check the origin of the problem, it is enough to connect the diagnostic tool to
see if , despite the clutch lever operations, the status remains "ENGAGED". Check the wiring
harness or the sensor.
•
If there are two contacts: the plausibility diagnosis can occur at key ON. Since there are two
contacts that cannot be both "CLOSED" or both "OPEN" (excepting fraction of a second
while switching from "RELEASED" to "ENGAGED" and vice versa), if they are, the error is
shown.
This error is indicated by lighting up in a fixed manner the general warning light.
Troubleshooting:
•
If the error is active only with the lever released: the problem is generated by the released
clutch contact of the which is interrupted or by the engaged clutch contact which is in short
circuit to ground.
•
If the error is active only with the lever engaged: the problem is generated by the engaged
clutch contact of the which is interrupted or by the released clutch contact which is in short
circuit to ground.
•
If the error is always active: both contacts are open or in short circuit to ground.
Depending on the case, check the concerned parts of the wiring harness and the sensor.
NOTE
THIS ERROR DISABLES THE CRUISE CONTROL.
Side stand sensor
Function
indicates to the control unit the position of the side
stand
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 enable switches
Position:
•
on the vehicle: on the stand
ELE SYS - 202
RSV4 1100 Factory