Integrated Es Electronic Control Unit; Control Unit Signals - Fiat Bravo Service Manual

Bravo- Brava
98 range
INTEGRATED SERVICES ELECTRONIC CONTROL UNIT
A single electronic control unit k n o w n as the A B I (Alzacristalli Bloccaporte Integrati - Integrated electric
w i n d o w and door lock) located beneath the right facia trim controls a set of functions a n d controls that
are normally controlled by several different components.
The various functions are as follows:
Front electric window operation;
Door lock/release;
- Timed passenger compartment lighting;
- Timed activation of heated rear window and door mirror demisters.
Location of ABI control unit

Control unit signals

Connector A:
1 Supply to passenger side w i n d o w motor - raise
2 Passenger side w i n d o w motor control - lower
3 Supply to passenger side w i n d o w motor -
lower
4 Passenger side w i n d o w earth
5 Passenger side w i n d o w control from driver's
side - lower
6 Passenger side w i n d o w motor control - raise
7 N.C.
8 Supply to driver side window motor - raise
9 Supply to driver side window motor - lower
10 Driver side w i n d o w motor control - raise
11 Driver side w i n d o w motor control - lower
12 Lock control from remote control unit
13 Release control from remote control unit
14 N.C.
15 Power supply ( + 3 0 )
16 Power supply ( + 3 0 )
17 N.C.
18 Passenger side w i n d o w control from driver's
side - raise
19 N.C.
20 Driver's side w i n d o w earth
Copyright Fiat Auto
Electrical equipment
Services control unit
Connector B:
1 Timed ear courtesy light power supply
2 Driver side front door switch for interior lights
3 Passenger side front door switch for interior
lights
4 Door lock motor power supply (release)
5 Door lock motor power supply (lock)
6 N.C.
7 Power supply ( + 15)
8 Power supply ( + 3 0 )
9 Heated rear w i n d o w relay power supply
10 Timed front courtesy light power supply
11 Outlet for heated rear w i n d o w warning light
12 Driver side rear door switch for interior lights
13 Electronic earth and door lock
14 Heated rear w i n d o w control
15 Lock command from front locks (from key or
switches)
16 Release command from front locks (from key or
switches)
17 Heated rear w i n d o w control from climate c o n -
trol system ( M A X DEF)
Passenger side rear door switch for interior lights
5 5 .
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