Window Motor 77 - Fiat Brava Service Manual

Bravo-Brava
Fault diagnosis
Analytical charts
55D.
OK
Check the condition of the
electric window control
panel 74
Not OK Overhaul or replace the
electric window control
panel 74
The right front electric window is not working
Bridge the N coloured cable
at the electric window con­
trol panel 75 with an earth
OK Restore the continuity of the
N coloured cable between
the electric window control
panel 75 and the ultrasound
welding
Not OK
Extract the connectors for
the electric window control
panels 75 & 74 from their
housings, bridge the RV and
C coloured cables at the
connector for panel 74 and
insert an ohmmeter at the
RV and C cables at the con­
trol panel 75 connector
Not OK Restore continuity for RV &
C coloured cables between
control panels 75 & 74
OK
Bridge ZB coloured cable
btwn electric window con­
trol panel 74 & electric win­
dow motor 77
OK Restore the continuity for
ZB coloured cable between
control panel 74 & electric
window motor 77
Not OK
Bridge BR coloured cable
between electric window
control panel 74 and electric
window motor 77
OK Restore the continuity for
BR coloured cable between
control panel 74 & electric
window motor 77
Copyright by Fiat Auto
33