PIAGGIO MP3 400 i.e. - Diagnostic Code - 1 Flash; Diagnostic Code - 2 Flashes

LED remains permanently OFF. The engine can
be started.
5. Programmed control unit - fault detected: a light code is displayed according to the fault detected,
after which the LED remains on permanently. The engine cannot be started. The codes that can be
transmitted are:
•
Code 1 flash
•
2 flash code
•
3 flash code
Diagnostic code - 1 flash
The one-flash code indicates a system where the
serial line is not present or is not detected. Check
the Immobiliser aerial wiring and change it if nec-
essary.
Diagnostic code - 2 flashes
Two-flash code shows a system where the control
unit does not show the transponder signal. This
might depend on the inefficiency of the immobiliser
aerial or the transponder.
Turn the switch to ON using several keys: if the
code is repeated even with the Master key, check
the aerial wiring and change it if necessary. If this
is not the case, replace the defective key and/or
reprogram the control unit. Replace the control unit
if the problem continues.
Electrical system MP3 400 i.e.
ELE SYS - 22