11
Chapter 2
III - BSI INPUTS
A - SUPPLIES
DESCRIPTION
EMITTER
TYPE
XSP XS
+
accessories information
Ignition switch - accessories - ignition position
All or Nothing
Supply
1
12
Supply to + accessories track for windscreen /
rear wash / wipe steering wheel stalk
+ALT permanent power supply
Alternator
Ignition switch - ignition - cranking positions
Supply
Supply
All or Nothing
1
1
12
12
-
-
+ignition on information
Electronic redundant supply
+BAT permanent electronic supply, cut off Battery
when parked by removing the shunt from the
Passenger Compartment Fuse Box
Supply
1
12
+BAT permanent power supply
Battery
for Battery
Supply
Supply
1
1
12
12
+BAT
permanent
power
supply
smartpowers
-
-
Headlamp information
Electrical redundant supply, track for number
Lighting / headlamp signalling steering wheel
stalk
Supply
All or Nothing
1
1
12
12
plate, lighting of buttons
earth for
compartment harness
Analogue
sensors
on passenger
Earth
Analogue earth for sensors on main harness
ECU earth
Power earth
Earth
Earth
Earth
1
1
1
12
12
12
B - WIRE INPUTS
DESCRIPTION
ORIGIN
TYPE
XSP XS
Battery charge
Output)
/
alternator
excitation
(Input- Alternator
Analogue
1
1
12
12
Air
conditioning
compressor
engaging Engine management ECU
All or Nothing
authorisation
Rear wiper motor parked position information
Windscreen wiper motor parked position
information
Rear wiper motor
Windscreen wiper motor
All or Nothing
All or Nothing
1
1
12
12
Engine coolant temperature warning information Coolant Temperature Management Unit
All or Nothing
1
12
FRIC Engine management ECU
Thermoswitch
Impact detection information
Right hand indicators request
Left hand indicators request
Boot or tailgate not closed switch
Central locking request button
Driver's door internal opening contact
Inertia switch
Lighting / signalling steering wheel stalk
Steering wheel stalk
Boot switch
Locking information (on dashboard)
Driver's door lock
All or Nothing
All or Nothing
All or Nothing
All or Nothing
All or Nothing
All or Nothing
All or Nothing
All or Nothing
All or Nothing
All or Nothing
All or Nothing
All or Nothing
Frequency
1
1
1
1
1
1
1
1
1
1
1
no
1
1
1
1
12
no
12
no
12
12
12
12
12
12
12
12
12
12
12
12
Front passenger's door internal opening contact Passenger's door lock
Rear right hand passenger's door open switch
Rear left hand passenger's door open switch
Driver's door open switch
Front passenger's door open switch
Bonnet not closed switch
Fuel flow information
Engine ECU fault information
On-board ECU scroll request
Rear right hand door open switch
Rear left hand door open switch
Front left hand door open switch
Front right hand door open switch
Bonnet switch
Engine ECU
Engine ECU
All or Nothing
Steering wheel stalk
Heated rear screen and door mirrors de-icing De-icing button
request (except RFTA climate control)
All or Nothing
MULTIPLEXED BSI - XSARA PICASSO AND XSARA – PART 1
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