Turn Indicators Not Working - PIAGGIO MSS X9 Evolution 250 Workshop Manual

Troubleshooting
We inform you that a plug has been introduced starting with frame number ZAPM2300004501445 in
order to prevent the possibile wear of the battery due to its rubbing against the rivets of the helmet
compartment.
Turn signal lights malfunction
Possible Cause
Electronic ignition device failure
Steering and suspensions
Controls
Possible Cause
Torque not conforming
Steering hardening
Faults in the suspension system
Faulty or broken seals
TROUBL - 54

TURN INDICATORS NOT WORKING

STEERING CONTROLS AND SUSPENSIONS
MSS X9 Evolution 250
Operation
With the ignition switch set to "ON" jump the contacts 1 (Blue-
Black) and 5 (Red/Blue) on the control unit connector. If by
operating the turn indicators control the lights are not steadily
on, replace the control unit; otherwise, check the cable harness
and the switch.
Operation
Check the tightening of the top and bottom ring nuts. If irregu-
larities continue in turning the steering even after making the
above adjustments, check the seats in which the ball bearings
rotate: replace them if they are recessed or if the balls are flat-
tened.
Check the tightening of the top and bottom ring nuts. If irregu-
larities continue in turning the steering even after making the
above adjustments, check the seats in which the ball bearings
rotate: replace them if they are recessed or if the balls are flat-
tened.
If the front suspension is noisy, check: the efficiency of the front
shock absorbers; the condition of the ball bearings and relevant
lock-nuts, the limit switch rubber buffers and the movement
bushings. In conclusion, check the tightening torque of the
wheel hub, the brake calliper, the shock absorber disc in the
attachment to the hub and the steering tube.
Replace the shock absorber. Check the condition of wear of
the steering covers and the adjustments.