VESPA GTS Super 125 i.e. Service Station Manual page 81

Vespa GTS Super 125 i.e.
1. Previously unused control unit - key inser-
ted: a single 2 second flash is displayed, after
which the LED remains off permanently. The keys
can be stored to memory, the vehicle can be star-
ted but with a limitation imposed on the number of
revs.
2. Previously unused control unit - transpond-
er absent or cannot be used: the LED is on
permanently. In this condition no operations are
possible including the start up of the vehicle.
3. Programmed control unit - the service key in
(normal condition of use): a single 0.7-second
flash is displayed, after which the LED remains off
steadily. The engine can be started.
4. Programmed control unit - Master key in: a
0.7-sec flash is displayed followed by the LED re-
maining off for 2 sec and then by short 0.46-sec
flashes, the same number of times as there are
keys stored in the memory including the Master
key. When the diagnosis has been completed, the
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 steadily. The engine cannot be started. The codes that can be trans-
mitted are:
•
1-flash code
•
2-flash code
•
3-flash code
Electrical system
ELE SYS - 81