With The Key Switch Set To Off; With The Key Switch In The Off Position - Gilera Fuoco 500 Service Station Manual

Fuoco 500 i.e.
Remove the connector support bracket shown in
the photograph and disconnect the connector from
the control unit. Check the following conditions:

With the key switch set to OFF:

•
if there is battery voltage between ter-
minals 6-26 and terminal 6-chassis
ground (fixed power supply). If there is
no voltage check that fuse 1 and its ca-
ble are in working order.

With the key switch in the OFF position:

•
there is battery voltage between termi-
nals 5-26 and terminal 5-frame earth
(fixed power supply). If there is no volt-
age, check the key switch contacts,
that fuse no. 10 and its cable are work-
ing order.
•
There is continuity between terminals
12-18 with the emergency cut-off
switch in the RUN position. If there is
no continuity check the contacts of the
switch.
If no faults are found, replace the electronic control
unit.
After removing the shield back plate, remove the
electrical connection from the aerial as shown in
the photograph
Electrical system
ELE SYS - 17