2004 DACIA SOLENZA key

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 37
Diag nostic
11. Remote control signal reception. 11G = activate the RF remote ACTIVE for 3 secondscontrol. if the decoder
Received signal indication receives the remote control signal.
12. Remote control signal validation 11D = activate the RF remote ACTIVE for 3 sec. control. if the signal received
Good signal indication at the decoder
is good.
13. Communication doors locking 14G = blocking/unlocking ACTIVE wh en the E.C.U.
switch - E.C.U. decoder. decoder receives control from the
doors’ locking switch.
14. Communication E.C.U .decoder - 14D =activation of the doors ACTIVE when the doors actuators actuators E.C.U. decoder
sends the command
blocking/unlocking to
th e actuators of t he doors.
15. The condition of the doors contact 16G = doors contact ACTIVE when the front doors are opened.
16. Remote controls synchronisation 17G = programming ACTIVE when the
in process or resynchronisation TIR/ TRF remote control resynchronisation
procedure is in process.
17. RF remote controls synchronisation 17D = not performed ACTIVE when the not perfor med TIR programming remote control
synchronisation is not
performed.
18. Not performed key code programming 19G = unperformed key ACTIVE when the
programmingkey programming is
not pe rformed.
19. Validated key code programming 19D = unblocked key ACTIVE when the programming validation of the key
programming is not
performed.
20. The programming of the first key. 18G = the memorising of the ACTIVE when the first key programming of the
fir st key is in process.
vnx.su

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 38
DISMOUNTING ONE KEY-HEAD
(WITHOUT REMO TE CONTROL).
Place the key-head on a table, the half with
the metal insertion being downwards.
By means of a little screwdriver, act in such
w ay so that scre wdriver point i s supported on
the lower part (D) of the key-head. This will
enable the upper part gliding vis a vis of the lower
part.
DISMOUNT ING ONE KEY-HEAD
(WITH REMO TE CONTROL )
By means of a little s crewdriver, that is
ins erte d in the s lot (E), act by carefully
detach ing from clips the two parts of the key-
head.
D
E
Diagnostic – General
vnx.su

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 39
Diagnostic – General
REMARK : the de coder bushing i s not
coded
DISMOUNTING – REMOUNTING
Dismoun t the half-cases under the steering
wheel, extract the bushing from the starting
contact and disconnect its connector.
CONNE CTING

Pin Denomination 1N ot in use
2 Mass
3+ After contact
4 Outlet signal
DESCRIPTION OF THE SYSTEM
By means of this system, the anti-starting is
activated few seconds after the contact has been
taken off (signalized by the blinking of the anti-
starting red indicator).
Its components are :
〈 key-head, equipped with a coded
electronic circuit (A).
OBSERVATION : the anti-starting
electronic is integrated in the remote control
printed circuit.
〈 anti-starting bushing (B), placed around the
ignition-start ing contact, equipped with an
electronic circuit having the purpose of key code
transmitting to the Cockpit Central Unit (UCH).
A
B
vnx.su

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 40

Cockpit Central Unit
For anti-star ting function , the Cockpit Central Unit is ensuring the following functions:
- key signal decoding
- dialoguing with the injection computer.
- Conducting the anti-starting indicator placed on instrument panel.
- Dialoguin g with the diagnostic tester.
Cockpit Central Unit (C) is placed on the driving post left part, being attached on the dashboard
lateral side, in a protection box.
For dismounting please see Chapter 87.
Anti-starting indicator, placed on instrument panel, it is used to signal:
- anti-starting system activatio n
- key non-recognition
-a system failure
- key programming
C
Diagnostic – General
vnx.su

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 41
DISMOUNTING ONE KEY-HEAD
(WITHOUT REMO TE CONTROL).
Place the key-head on a table, the half with
the metal insertion being downwards.
By means of a little screwdriver, act in such
w ay so that scre wdriver point i s supported on
the lower part (D) of the key-head. This will
enable the upper part gliding vis a vis of the lower
part.
DISMOUNTING ONE KEY-HEAD
(WITH REMO TE CONTROL )
By means of a little s crewdriver, that is
ins erte d in the s lot (E), act by carefully
detach ing from clips the two parts of the key-
head.
D
E
Diagnostic – General
vnx.su

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 43
OPERATION
When anti-starting system is on, the red LED is blinking (rare signal: one blink/sec).
After setting the contact on, the key code is transmitted to the Cockpit Central Unit.
If the code is recognized by the Cockpit Central Unit, this one is sending coded signals to the
injection computer and the anti-starting LED is off.
If signals issued by the Cockpit Central Unit and by the injection computer are matching, the
Cockpit Central Unit is authorizing the engine starting and the injection is unlocked.
SPECI AL SI TUATIONS
Injection computer does not have any reference code in m emory: the code sent by UCH is
written in the memory .
If there is no matching of the key c odes / Cockpit Central Unit, t he system is remaining
blocked and anti-star ting LED is blinking (quick signal). The vehicle starting is not authorized.
AT TE NT ION: when the battery is low charged, the voltage drop further to starter
action may reactivate the anti-starting. If voltage is too low, starting is impossible.
Key recognition in normal operation
Anti-starting indicator
Protected vehicle (without + after contact) Indicator slow blinking
Recognized key, non protected injection Indicator lighted for 3 seconds, then set off.
Non-recognized key Indicator is quickly blinking (at 4 Hertz)
Diagnostic – General
vnx.su

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 44
Diagnostic – General
-If doors are unlocked and none of them is
not opened in the next 30 seconds, the system
is automatically re-locking the vehicle doors
(without hazard lights blinking). -Cockpit central Unit is controlling the
vehicle inside lightening. In case a ceiling lamp
still lighted, Cockpit Central Unit is cutting the
supplying after approximately 30 minutes.
- The model “Full equipment” is controlling
the ceiling lamp progressive turning off, after
doors blocking by means of the remote control.
- Cockpit Central Unit may set on the hazard
lights in case of “shock connection” information
coming from UCE airbag.
-S pare parts keys are delivered not coded,
so they have no code.
-I t is possible in case of key’s l oss, theft or
by client’s request, that one vehicle ke y is
decommissioned. This one may be re-assigned
on the same vehicle, if necessary.
ATT E NT ION:
〈〈 〈〈
By this sy stem , i t i s i mp os s ib le th e
replacem ent of Coc kpit Central Unit and
keys in the same time. These parts are sold
not coded. 〈〈〈〈
The code me morized by the system’s
elements can not be erased (Cockpit
Central Unit and injection computer). The
memorized code can not be erased.
GENERAL
Cockpit Central Unit (UCH) is replacing
the UCE decoder.
Cockpit Ce ntral Unit is located under
dashboard, left side.
I MPORTANT
When replacing the Cockpit central Unit
it will be necessary to set the function
correspon ding to the vehicle equipment level,
by means of the CLIP tester.
ATT E NT ION
Starting is impossible unless the anti-
starting programming procedure is
performed.
When replacing a Cockpit Central Unit, it
is necessary to perform the programming and
settin g corresponding to the vehicle equipment
level.
When adding a key it is necessary that keys
re-assignation procedure be performed.
System’s characteristics.
- This system may work with maximum 4
remote controls (Cockpit central unit can
manage only 4 different codes).
-Radio-fr equenc y si gnal receive r i s
integrated in Cockpit Central Unit
-D oors central locking button is not
activated when doors ha ve be en c losed by
means of the remote control.
-Doors locking and unlocking using the
remote control may be visualized by hazard
lights signals (if all doors are properly closed);
- locking : 2 signals
- unlocking: 1 signal
vnx.su

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 45
Diagnostic – General
REPLACEMENT AND SETTING
Ne w parts are not coded. Once mounted on vehicle, in order to become under operation,
the memorization of a code it is necessary.
In order to perform this procedure, i t is absolutely necessary that some ve hicle parts are
already coded (with the vehicle code).
Refer to the assignations table:
ATTENTION :if a part is memorizing the code this one is assigned to this specif ic vehicle
and it is impossible that subsequently this c ode is erased or a second code is memorized. The
first time memorized code can not be anymore erased.
ASSIGNATION TAB LE
〈
The key assigned to a vehicle must be new and already programmed on that vehicle.
REMARK : this may be programmed n vehicle but it is not effective (not assigned).
ATTENT ION :
only the ke ys presented when performing this operation are to be under
operation.
AFT E R
SAL E
IN TE RVE N TION ELEMENTS CO
NDITION RE PARATI ON
CODE
NECESSITY
Cockpit Central
Unit Ke yInjection
co mputer
Cockpit Central Unit
programming
Key’ assignation or
deletion
Injec tion computer
programming new
c
oded
c oded c
oded
new *
c oded c
oded
-
new YES
YES
NO
vnx.su