VESPA GTS Super 125 i.e. (2009), Service Manual

Page: 72 / 234

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3 flash code
Diagnostic code - 1 flash
A one-flash code indicates a system where the se-
rial line is not present or is not detected. Check the
Immobilizer aerial wiring and change it if necessa-
ry.
Diagnostic code - 2 flashes
A two-flash code shows a system where the con-
trol 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.
Diagnostic code - 3 flashes
A three-flash code indicates a system where the
control unit does not recognise the key. Turn the
switch to ON using several keys: if the error code
is repeated even with the Master key, replace the
control unit. If this is not the case, reprogram the
decoder.
Battery recharge circuit
The recharge circuit is provided with a three-phase generator with permanent magneto flywheel.
The generator is directly connected to the voltage regulator.
Electrical system
Vespa GTS Super 125 i.e. (2009)
ELE SYS - 72