APRILIA RSV4 RR 2017 Service Station Manual page 225

RSV4 RR-RF
With faulty sensor, the component inside the control unit is damaged and replacement of the control
unit is recommended. With signal not valid, the sensor has generated a signal out of range that is still
sent to the injection control unit together with the relevant error.
NOTE: The instrument panel does not indicate the presence of this error even in the ATT status.
NOTE
THIS ERROR DISABLES THE TRACTION CONTROL.
P1905 Wheel stand timeout error
Functional diagnosis:
Timeout error
Error cause:
•
If this error is displayed, it means that the wheel stand control software detected an abnormal
behaviour of the motorcycle.
Troubleshooting:
With faulty sensor, the component inside the control unit is damaged and replacement of the control
unit is recommended. With signal not valid, the sensor has generated a signal out of range that is still
sent to the injection control unit together with the relevant error.
NOTE: The instrument panel does not indicate the presence of this error even in the ATT status.
NOTE
THIS ERROR DISABLES THE TRACTION CONTROL.
Connectors
Electrical system
ELE SYS - 225