Fiat Brava Service Manual page 94

Bravo-Brava
Fault diagnosis
Analytical charts
55D.
Not OK
Check the condition of the
central locking control unit
112
Not OK Overhaul or replace the con­
trol unit 112
The central locking does not unlock the doors operated by the left front lock
Bridge the N coloured cable
at the left front central lock­
ing 110 with an earth
OK
Restore the continuity of the
N coloured cable between
the central locking 111 and
the earth on dashboard 42
Not OK
Extract connectors 11 2 & 35
from their housings, bridge
A / B coloured cables at con­
trol unit connector 112 &
insert an ohmmeter btwn
A / B coloured cables for
connector 35
Not OK
Restore cont. of B coloured
cable between control unit
112 & connector 35
OK
Extract connectors 112 and
110 from their housings,
bridge the A / B cables at the
control unit connector 112
and insert an ohmmeter be­
tween the A / B coloured ca­
bles of the lock assy 110
Not OK Restore the continuity of the
B coloured cable between
the connector 35 and the
lock assembly 110
OK
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