Check For A Short Circuit In The System And Replace The Fuse; Restore The Continuity Of The R Coloured Cable Between; Restore The Continuity For The; Check For Voltage At The R - Fiat Brava Service Manual

Bravo-Brava
Fault diagnosis
Analytical charts
55D.
The electric front windows are not working
Check the condition of the
fuse 72 protecting the elec­
tric windows
Not OK Check for a short circuit in
the system and replace the
fuse 72
OK
Bridge the N coloured cable
at the electric windows con­
trol unit 71 with an earth
OK
Restore con. of N coloured
cable between electric win­
dows con. unit 71 & earth
on dashboard 22
Not OK
Check for voltage at one of
the R coloured cables for
fuse 72
Not OK
OK
Restore the continuity of the
R coloured cable between
the fuse 72 and the ultra­
sound welding
Check for voltage at the R
coloured cable for the elec­
tric windows control unit 71
Not OK
OK
Restore the continuity of the
R coloured cable between
the electric windows control
unit 71 and the fuse 72 or
check the condition of the
fuse holder
Check for voltage at the C
coloured cable for the elec­
tric windows control unit 71
Not OK Restore the continuity for
the C coloured cable be­
tween the electric windows
control unit 71 and the
junction unit 4 connector I
pin 3, or check the condition
of the junction unit 4
OK
Copyright by Fiat Auto
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