DACIA SOLENZA 2004 Repair Manual

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Diagnostic – General
A
If tester is displayin g:
“The after-sale code does
no t correspond to the pre-
sented key. Check if the
code was correctly en-
tered and if a vehicle key was presented
”.
If tester is displayin g:
“UCH programming fail-
ure. K ey not in use on
this vehicle”. The entered c ode does not
correspond to the vehicle’s key, the key does not belong to t hat vehicle or it is new.
The ke y code does not
correspond with t he e ntere d code
(the key belongs to other vehicle).
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Diagnostic – General
THE PROCEDURE OF
KEYS ASSIGNATION
IMPORTANT : if not all keys are available it
will be necessary to subsequently perform the
assignation procedure with all the keys.
Enter in dialogue with syste m “Anti-
starting” .
In menu ”Control menu”, “Spe cifi c
c ontrol” , validate line “SC028: Key program-
ming”. Tester is displaying: “Take off the key from
anti-the ft contact”.
Tester is displaying “Enter the after-sale
code” .
With contact set off, enter the after-sale se-
cret code ( 12 hexadecimal characters) and vali-
date it. Tester is displaying “Attenti on. Not pre-
se nted k eys will be not active. Re -launch
th e procedure in order to re-assign them”:
the programming is under way. Tester is displaying: “Insert key in anti-
theft contact and set the contact on, then
validate” : set the contact on using a vehicle key
or a new key. Tester is displaying: “No of programmed
keys 1” and “ take off the key from anti-
theft contact, then validate” .
Tester is proposing: “Do you wish to pro-
gram a new key ?”. In order to assign additional keys, set the con-
tact on few seconds using the vehicle’s others
keys that must be assigned (maximum four), then
validate. Tester is displaying: “2, 3, 4 programmed
keys” and “ take off th e key from anti-theft
contact”. ATTE NT I ON: t h es e on es mus t be t he
vehicle ’s old keys or new not coded keys.
Tester is displaying: “ Data entry in me mory”,
Cockpit Central Unit is coded and the keys are
a ssigned.Th is message will be displayed for few
seconds, then you may come out from the re-
a ssignation procedure
ATTENTION : the maximum admissible
interval between each operation is of 5 min-
utes otherwise the procedure is canceled.
Tester is displaying in this situation the
me ssage: “Pe r for ming co nditions not
ac c ompli shed”. T hi s me ss age is also
d isplayed in case of dialogue loss with the
Cockp it C entral Unit or in case of battery
supplying cutting off.
SPECI AL SI TUATIONS
If te ster is displaying:
“Coc kpit Central Unit is empty. Launch
the C ockpit Centra l Un it p rogrammi ng
procedure”, th en the Cockpit Central Unit is
no t used. It is impossible to assign keys to a
not coded Cockp it Central Unit.
“Per forming conditions not accom-
pli s hed ”, t he entere d code is not correct;
check and then start ag ain the code entering
procedure.
If the key does corres pond to the Cockpit
Central Unit of that vehicle, the tester is dis-
playing “Interrupted procedure: attention,
the keys assigned to the vehicle are the
on es that have been assigned before pro-
cedure s tarting. T he pr es ented k eys be-
fore proc edure interruptio n are not any-
more empty and can be only assigned to
th is vehicle” assigned.
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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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Diagnostic – General
Te s t e r i s displaying: “At te nti o n.
The non presented keys shall be not
active. Re-launch the p rocedure in
order to re-assign them”.
T ester is displaying: “ Insert
k ey in anti-theft c ontact, set
contact on, then validate”.
Insert a key in anti-theft con-
tact. The key m ust be new or belonging to this vehicle. This procedure is enabling the
decommissionin g of one key in
case of its loss, for instance
T ester is displaying: 1 key
Pr ogrammed”, “Take off the
k ey from anti-theft contact,
then validate”.
Tester is displaying: “ Do you
wish to program another key?”
Insert another new key or
belonging to this vehicle in the anti-theft contact.
Tester is displaying: “ 2,3,4 keys
p rogrammed” then “T ake off the
k ey from t he anti-theft contact, then
validate”.
T ester is displaying: “ Data
entry in memory”.
The keys are assigned to the
vehicle. Check if the vehicle is starting and if the doors get
blocked by means of all keys If tester
is displayin g:
“Interrupted procedure: at- tention, the vehicle’s as-
s igned keys are those that
w ere assigned before the
procedure launching. The
keys presented before the
procedure interruption are
no t anymore empty and can
be assigned only to this ve-
hicle”.
The vehicle may use maximum 4 keys. The key does not
correspond to the
UCH of this vehicle
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Diagnostic – General
THE CODING OF THE INJECTION COMPUTER.
The injection c omputer i s delivered not coded. Therefore, t he anti-starting system code
memorizing will be necessary, when its mounting, in order to authorize the vehicle starting.
It is sufficient to set the contact on for fe w seconds, without starting the engine. Set the
contact off and the anti-starting function will be ensured after few seconds (anti-starting red
LED is blinking)
ATT E NT ION:
By means of this anti-star ting system, the vehicle is keeping its own anti-starting code on all
its lifetime. Furthermore, this system does not have a breakdown code. Therefore, it is forbidden
to perform tests with injection computers borrowed from warehouse that must be a fter that
returned. The code memorized by the injection computer can not be anymore erased.
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AFTER REPAIRINGRemediaπi celelalte eventuale defecπiu ni .
ªtergeπi defectele memorat
e.
RECOMMENDATIONSApplying conditions of the diagnostic to the memorized failure :
- failure declared present when setting the contact on (+After contact).
Diagnostic – Failures interpretation
DF055
PRESENT
OR
ME MO RIZED
CODED LINE CIRCUIT
Check the connection and condition of the connector with 40 pins EH1 of the Cockpit Central Unit.
If necessary, repair the connector.
Check the continuity and insulation of the connection:
Connector EIII with 40 pi ns Cockpit central Unit pin B36 i njection computer
(see the corresponding engine electric diagram)
If necessary, fix it.
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RECOMMENDATIONS Applying conditions of the diagnostic to the memorized failure:

- fa ilure declared present when setting the contact on (+After contact).
Diagnostic – Failures interpretation
DF 069
PRESENT OR
MEMORIZED UCH CONNECTION ANTI-STARTING BUSHING
CC.O: short-circuit at m ass
CC.1: short-circ uit a t 12 V
CC.0Check the condition and connection f the anti-starting bushing
If necessary, repair the connector.
Check the connection and condition of the connector with 40 pins
EH1 of the Cockpit Central Unit
Repair the connector if necessary.
Disconnect the bushing connector and check the correct supply of
+ 12V at pin 3 bushing connector
Fix it if necessary.
Check the continuity and insulation of the connection between:
Cockpit fuse box F04 (15A) pin 3 bushing
Fix it if necessary.
CC.1Check the connection and condition of the bushing connector.
Fix the connector condition if necessary.
Check the connection and condition of connector 40 pins EH1 of
Cockpit Central Unit.
Fix the connector if necessary.
Check the continuity of the connections between:
mass pin 2 bushing
Connector 40 pi ns EH1 of UCH pin A16 pin 4 bushing
Fix if necessary.
AFTER REPAIRING Apply the recommendation Fix all others failures
Erase the memorized failures.
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Do not perform this checking but only after a complete check-up by
means of the diagnostic tester. The values showed in this conformity
checking are mentioned only for your information.
Execution condition: stopped engine, contact set on.
Diagnostic – Conformity checking
RECOMMENDATIONS
Function
Supply
Anti-starting
Programming Par
ameter or state
Checking or action
ET154: present +12V
A fter contact
PR065 : no of pro-
gramme d keys
ET002: received key
c ode
ET003: valid key code
ET017: active anti-start-
in g
ET130: anti-starting
LED
ET110 : empty Cockpit
centra l Unit Visualization and
remarks
YES
2 ke ys at new ve-
hicle; up to
4 keys programming
after-sale
State YES when con-
tact set on
State YES when
co ntact set on
NO
OFF Diagnos tic
If problems occurring:
S ee the diagnostic of
state ET154
Nothing to notice
If problems occurring:
See the diagnostic of the
state ET002
If problems occurring:
See the diagnostic of the
state ET003
If problems occurring:
See the diagnostic of the
state ET017
If problems occurring:
See the diagnostic of the
state ET130
If state” Empty Cockpit
cent ral Un it” is YE S ,
see the pr ogrammi ng
procedu re.
No.
1
2
3
NO
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Diagnostic – Conformity checking
STATES TESTET154: Presence + 12V after contact
ET002: Received key code
ET003: Valid key c ode.
ET017: active anti-starting.
It is possible that when checking some states, a failure to be identified, due to different infor-
mation supplied.
If ET154 active state ET002 state at YES - check the injection by means of the tester a nd check if the
ET003 state at YES i njection c omputer is not blocked
ET017 state at NO
If ET154 active state - coded key does not belong t o the vehicle ET002 state at YES
ET003 state at NO - if key belongs to the vehicle, it is necessary to perform a
ET017 state at YES re-assignation of the keys.
- if key is not working anyway, replace it.
If ET154 active stat - key is out of work or does not belong to the ve hicle ETO02 state at NO range.
ET003 state at NO
ET017 state at YES
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Diagnostic – States interpretation
The active anti-starting state must become inactive at + After
RECOMMENDATIONS contact. The anti-starting must be active when the key is not in contact
ET017 ACTIVE although there i s a key in the ignition contact and + After contact
Check if there is not a failure before handling this state.
Check that state ET154 “+12 Volts after contact” is ACTIVE with the c ontact on.
H andle state ET154 if it is “INACTIVE “ with the contact on.
Check state ET002 “received key code” and state ET003 “valid key code” with the contact on.
If states ET002 and ET 003 are “YES”, perform the injection computer diagnostic
If state ET002 is “NO”, handle with priority this state.
If state ET002 is “YES” and state ET003 is “NO” , handle with priority ET003.
ET017
ACTIVE ANTI-STARTING
Perform again a system diagnostic
Fix all others failures
Erase the memorized failures.
AFTER REPAIRING
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