VESPA GTS Super 125 i.e. Service Station Manual page 77

Vespa GTS Super 125 i.e.
Electrical system
After removing the leg shield back plate, remove
the electrical connection from the aerial as shown
in the picture.
Remove the protective base from the connector.
With the ignition switch at ON check there is bat-
tery voltage between the Red-White and Black
cables
With MIU connector disconnected, check the con-
tinuity between the Orange-White cable and pin 7
of the interface wiring.
Specific tooling
020481Y Control unit interface wiring
020331Y Digital multimeter
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