Page 593 of 891
82
ACCOUSTIC WARNING - ANTI STARTING
82 - 50
Diagnostic – General
THE PROCEDURE OF KEYS’ ASSIGNATION
Enter in dialogue with thesystem “Anti-starting”
Select menu
“ Control module” and
“Specific c ontrol”.
V alidate line “SC 028:
Key programming”.
Tester is displaying: “
take off the key from
anti-theft contact”
T ester is displaying Enter
The after-sale code”.
Enter th e code (12
hexadecimal characters
with capitals) then validate it
A
The procedure must be performed
only when contact is set off.
If tester is displayin g:
“Cockpit Central Unit is
empty Launch the Cockpit
Central Unit programming
procedure”.
Tester is displaying
“ P erformi ng conditions
no t accomplished ”. Cockpit Central Unit is new.
It is impossible to assign the
keys to a Cockpit Ce ntral Unit not coded.
The entere d code is wrong or
it s not correct.
Check and re-e nter the c ode.
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87
ELECTRICAL ASSISANCE EQUIPEMENT
87 - 10
Diagnostic – general
Configurationauto matic
auto matic Type of Cockpit
Central Unit
Only at N4
Only at N4
Denomination and symbol on CLIP tester
Ceiling lamp timing (LC021)
Radio-frequency function (LC089)
GENERAL CONFIGURATIONS OF THE COCKPIT CENTRAL UNIT
There are the following possible configurations of the cockpit Central Unit:
INT ERFACE BOX CONFIGURATION
Th is is performed by means of the CLIP tester, as follows:
〈 With the contact set on, enter in dialogue with the vehicle.
〈 Select and validate menu “ Interface box”
〈 In menu “Control module” , validate line “Configuration”.
〈 Select control : “CF716 : type N2” or
“CF010 : t ype N4”
〈 the following message shall be displayed: “Do you wish to continue?”
〈 Select “yes”, th e n p erf orm the automatic configuration.
- For Cockpit central Unit “base range” or “N2”
Configuration ce iling lamp with timer without
Con figuration ra d i o f r equency function without
- For Cockpit central Unit “high r ange” or “N4”
Configuration ce iling lamp with timer with
Con figuration ra d i o frequency function with
〈 Check then the configurations in menu “ Configuration reading”
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88
WIRING
88 - 2
AIRBAG OPERATION
When setting the contact on, the airbag system
control indicator from the instrument pa nel is
lighted for 3 seconds then it is off.
UCE airbag is entering in a lookout state and
is considering the vehicle decelerations due to a
s ignal m easured by an integrated e lectronic
decelerometer.
In case of a stronger frontal impact, the
security electromechanical captor is tripping the
igniter of the pyrotechnic gas generator, which is
inflating the driver’s airbag. The airbag system is not releasing in case of a
s ide impact or a re ar impact.
When started, the pyrotechnic gas generator
is generating a detonation and some smoke.
IMPORTANT!
This system must be checked by means of the
CLIP tester, immediately when:
-a n accident did not caused the
movement, -the ve h icle was stolen or a stilling tentative
has been produced. -before selling a second hand vehicle.
AIRBAG INDICATOR FROM INSTRUMENT PANEL
This indicator is showing the operation state of
the driver’s airbag.
It is lighted for 3 seconds from contact setting
on, and then it is getting off and it staying like this.
If it is not on when setting the contact on or it is
on during vehicle driving, this is indicating a failure
in the system (see chapter “Diagnostic”) .
After driver’s airbag releasing, the airba g
indicator from the instrument panel is on and UCE
airbag is automatically bl oc king the driver’s airbag releasin
g line, memorizing the releasin g.
That is why, after an impact generating the
airbag re leasing, i t is necessary the UCE
airbag unblocking, then the computer blocking
in order to block all releasing.
The erasing of the memorized failures it is
possible only aft er data reading from “Im-
p act context” , then the shock sensor con-
tact is restored and the c ontrol “Computer
unblocking” may be performed.
UCE AIRBAG
DISMOUNTING – REMOUNTING
UCE airbag is mounted on the tunnel in
front of the gearbox lever. UCE air bag is provided with: -a security electromechanical captor,
-a decelerometer for airbag
- an ignition circuit of the pyrotechnic
system -an electric energy reserve,
-a diagnostic and memorizing circuit
of the detected failures, -a control circuit of the alert indicator
from instrumen t panel.
-A K-L communication interface with
the diagnostic socket.
UCE AIRBAG BLOCKING
Connect the CLIP tester to the vehicle,
the contact being set off. Set the contact on.
Block the UCE airbag: -select the menu “ Diagnostic”
- select and validate the vehicle type.
-s elect and validate the diagnostic
system “Airbag / Pre-tensioning systems”.
Airbag – Electronic control unit
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88
WIRING
88 - 4
it is not c orrect, see c hapter “
Diagnostic”.
AIRBAG SYSTEM CONFIGURATION
Because the vehicle is e quipped only the
driver’s airbag, it i s necessary the UCE airbag
configuration only “with driver’s airbag”.
In case UCE airbag configuration does not
match with the vehicle equipping, the airbag
indicator will remain lighted.
-S elect menu “ Diagnostic”
- Select and validate vehicle type.
-S elect and validate diagnostic system
“Airbag/ Pre-tensioning systems” - Select mode “ Control”.
-S elect function “ Programmi ng” then
configure the computer only “ With driver’s
airbag ”.
-S et the contact off then reset t he contact
on for in order to validate the configuration.
In the case of the UCE airbag configuration, the
airbag indicator from the instrument panel is
remaining lighted because new UCE airbag are
delivered in blocked state. -S elect mode “ Control”, select mode “
Configuratio ns reading” or select m enu
“States list” and e nsure that modification ha s
been taken into consideration.
AT T E N T I ON!
N on-observing of these prescriptions may
ge ne rat e an abnorm a l ope rat i on of t he
sy stem, even undesirable releasing of the
airbag. UCE airbag may accept up to maximum
4 ai rbag re leasing (c ert ai n e lements are
loosing their nominal characteristics). It is
n ot necessary the systematic replacement
after each airbag releasing.
UCE AIRBAG UNBLOCKING
Af ter replacing UCE airbag it is necessary
the re leasing lines unblocking. The same
method as for the UCE airbag blocking is to
be used, by validation c ontrol “ Computer
unblocking”. The airbag indicator from the
instrument panel is getting off.
REMARK:
The 30 pins connecto r of the UCE
airbag has a shunt circuit that is short-
circuiting the different transmitting
lines of the releasing signal when this
one is disconnected, avoiding the
undesirable releasing of this system (by
antenna effect, for instance)
REMARK:
UCE airbag supply and the
pyrotechnic gas generator is performed
by means of the vehicle bat tery. UCE
airbag is disposing of a reserve electric
energy enabling nevertheless the airbag
r eleasing even if, at the be ginning of a
shock, the v ehicle battery i s not anymore
supplying the UCE airbag.
Airbag – Electronic control unit
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