2004 DACIA SOLENZA lock

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After ordering a new key head based on the alphanumeric code mentioned on the invoice,
dismount the old key head and remove the metal insertion (mechanical part), then introduce the old
meta l insertion in the new key head according to the previously mentioned procedure. In case the
key head is provided with RF remote control for blocking/ unlocking the doors, after its replacement,
pe rfor m the synchronising procedure of the RF remote control with the decoder, subject to the
fo llowing cases:
- a fter the replacement of the RF key, perform the “Specific synchronised procedure” in order
to bring into phase the RF remote control with the decoder. - if both keys are replaced, perform the “Simple synchronised procedure” for the first RF key
and the “Specific synchronised procedure” for the second one RF key.
If a key was lost, a new key head and a metal insertion are to be ordered.
One key head replacement
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All new decoders, are not coded. After mounting on the vehicle, it is necessary the memorisation
of the key head code by the decoder in order to be operational. If only the decoder is replaced, no
intervention is necessary to the injection computer, which will keep the old anti starting code. When
the vehicle is provided with RF remote control for blocking/unlocking the doors, the performing of
the resynchronisation of the keys with the decoder is imposed, after its mounting. If further to the
di ag nostic of the anti starting system, using the CLIP tester, the replacement of the decoder is
imposed, proceed as follows:
DISMOUNTIN G
- disconnect the (-) terminal of the battery;
- d ismount the ECU decoder-relays assembly;
- ro tate the ECU decoder assembly, in order to have access at its rear connectors;
- d isconnect the front wiring connector from the E.C.U. decoder;
- deta ch ECU decoder from clips of the relays-ECU decoder support.
REMOU NT I NG
- attach in clips the new E.C.U. decoder in the support, connect the front wiring connector to
the ECU decoder, then attach the assembly on the driving post cross member in its place and
mo unt its attachment screw;
- remo unt carefully the access flap of the fuse box;
- reconnect the (-) term inal of the battery.
Proceed then to the insertion of the anti starting code using the contact key, then to its me morising
(va lidation) in the E.C.U. decoder, using the CLIP tester. For this purpose, perform the “E.C.U.
decoder replacement procedure and anti starting code memorising”. Check then the correct operation
of the anti starting system with both keys.
ATTENTION!
Once the decoder has memorised the key codes, this code cannot be erased or replaced
with another one.
If it is necessary the replacement of the kit (E.C.U. decoder and two key heads), then the “ Kit
replacement procedure” must be performed.
Dismounting - remounting E.C.U. decoder
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The RF remote control has only the function of blocking/ unlocking the doors. The RF remote
c ontrol with evolutionary code can use only two keys as the decoder may manage only two different
e volutionary codes.
Th e key heads have an identification number formed by eight alphanumeric characters (letters
and fi gures), beginning with letter E. In case of loosing one key, a key head and a metal insertion
will be ordered, then the resynchronisation procedure of the RF remote control of the key with the
de coder from the vehicle must be performed.
If the ve hicle is provided with RF remote control key and this one has been replaced, then
pe rfor m the “ Simple synchronised procedure “. When the vehicle has both keys with RF remote
contro l, then perform the “Specific synchronised procedure “ after the replacement of the second
key.
REMA RK:
If only one key head is replaced, usually there is no need for resynchronisation of the
other RF remote control.
If both RF re mote controls are desynchronised, one procedure of resynchronisation will
be performed w ith each remote control: perform the “Simple synchronisation procedure for
the first R F r emote control” and the “Specific synchronisation procedure” for the second
RF remote control.
Check then, the operation of doors blocking/ unlocking with both RF r emote controls.
R.F. remote control for blocking/unlocking the doors
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If further to the diagnostic by means of the CLIP tester, it is necessary the replacement of the
E. C.U. (computer) injection, for its dismounting, proceed as follows:
-disconnect the battery (the contact being off);
-d ismount the screw from the battery attachment clip;
-remov e the battery;
-d ismount the two attachment nuts of the injection computer and of the ECU protector;
-remov e the injection ECU protector;
-d isconnect the injection computer from the engine wiring;
-d ismount the ECU injection
For mounting, perform the dismounting operations in the reverse order.
The in jection computer is delivered not coded. It is necessary the memorising of an anti starting
code in the computer, after this has been mounted.
Proceed as follows: 1. Set the contact on, without starting the engine, for 5 seconds.
2. Ta ke off the contact; after 10 seconds, the anti starting function is activated, and the anti
starting indicator will blink rarely (one blink per second). 3. Set the contact on. The anti starting indicator must turn off after 3 seconds and the engine
can be started. In or der to disconnect the injection computer (E.C.U. injection) act upon the blocking lever (A)
of the connector in the direction of the B arrow, then the connector will be lifted in the direction of
the C arrow. In ca se the vehicle is blocked on the road further to serious damages of the anti starting system,
the “ Procedure for repairing code introduction” may be used, which allows the moving of the
vehicle to the nearest DACIA service centre for complete repairing. In order to perform this
procedur e it is necessary the CLIP tester and the specific repairing code of that vehicle.
A
B
C
Electric control unit injection replacement
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Procedures
A. E.C.U. DECODER REPLACEMENT PROCEDURE AND
ANTI STARTING CODE MEMORISING
The new E.C.U. decoder is always not coded. After its mounting on the vehicle it is necessary
that this one is memorising the anti starting code in order to be operational.
REMARK:
If only the E.C.U. decoder i s replaced, there i s no need of an i ntervention to t he
E.C.U. injection (injection computer), which will keep the old anti starting code.
AT T E N T I ON!
After the E.C.U. de coder memorised the anti starting c ode, this code cannot be erased
or replaced with another one. In order t o perform this procedure, one of the keys of t he ve hicle and the CLIP tester are
needed.
Proceed as follows:
1. Connect the CLIP tester to the diagnostic socket and to the battery (or the lighter socket)
of the vehicle. 2. Read the configuration of the old E.C.U. decoder in the following way, before dismounting
it from the vehicle:
- select the type “B41”
- enter the menu “ COMPUTER TEST” then select “ ANTI STARTING”
- access “COMMAND MODE” then “CONFIGURATIONS READING”
- note the configurations found : petrol, programming with 1 or 2 keys, ceiling delayed
light, the type of the doors’ blocking switch (CPE), etc.;
3. Return to the menu “COMPUTER TEST”
4. Remove the old E .C.U. decoder and replace it with a new one, the contact being off.
5. Enter the menu “ANTI STARTING”, then select “ STATE LIST”. If the E.C.U. decoder is
new, you must find the following states:
18G FIRST CYCLE MEMORISING………………….......………… PASSIVE
19G NOT PERFORMED KEY PROGRAMMING ………..……….. ACTIVE
19D UNBLOCKED KEY PROGRAMMING ……………….………ACTIVE
OBSERVAT ION:
If the states 19G and 19D are not “ACTIVE” this means the E.C.U. decoder has
b een already used, so it isn’t new and cannot memorise another anti starting code.
6. Access t he menu “COMMAND MODE” and then “CONFIGURATION”, where you
will c onfigure t he new E .C.U. decoder in the same way as the old one : petrol, 1 ke y, ceiling
delayed light, impulsion doors blocking switch, etc. selecting one by one these configurations,
which you’ll validate with “CLICK” on the blue button on right top of the screen.
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Procedures
1. Return to “COMPUTER TEST”
2. Set the contact on for 2 seconds in “ M” position, without start ing the engine. The anti
starting indicator will begin to blink rapidly.
3. Access the menu “ STATE LIST”, where the following states must exist:
9D RECEIVED KEY CODE ………………………………......…… ACTIVE
19G NOT PERFORMED KEY PROGRAMMING …………….…… PASSIVE
10. Take the c ontact off. In the menu “COMMAND MODE” select “ACTUATORS”, then
validate “ FINISHED CALIBRATION” launching the command on the blue rectangle situated
on the right top of the screen. The message “COMMAND IN PROGRESS” will appear, followed
by “ FINISHED COMMAND”. 11 . The anti starting indicator will blink rarely.
12. Return to the “STATE LIST”, which now, must be like that: 18G FIRST CYCLE MEMORISING…………………………….....…ACTIVE
19G NOT PERFORMED KEY PROGRAMMING…………….……..PASSIVE
19D UNBLOCKED KEY PROGRAMMING …………………..…… PASSIVE
13. Set the contact i n “M” position for 2-3 seconds in order t o send the code t o the E.C.U.
injection. The anti starting indicator must light for 3 seconds, then turn off.
14. Take off the contact. After 10 seconds, the anti starting indicator will blink rarely.
15. Check the engine starting with both keys, and then take the contact off.
16. Check in the menu “ STATE LIST ” if the state 10G “ANTI STARTING” is “ ACTIVE”.
Perform the synchronisation of the TRF remote control with the decoder (with 1or 2 keys).
OBSERVAT ION:
With the CLIP tester, a starting interdiction may be simulated, proceeding as follows:
- take the contact off; wait for 10 seconds, then the anti starting indicator will blink;
- in the menu, “COMMAND MODE” access “ ACTUATORS” then validate “ FORCED
PROTECTION MODE” launching the command from the blue button situated on the ri ght
topside of the screen. “COMMAND IN PROGRESS” will be displayed and then “FINISHED
COMMAND”; - in t he m enu “ STATE LIST” search for the state 10G ”ANTI START ING”, which
must be “ ACTIVE”; - set the contact on “M” position; the anti starting indicator will blink rapidly, and the
engine starting is impossible;
- remove the key from the contact and check then the engine starting with both keys, so
the procedure is finished.
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Procedures
RE M ARK:
For the RF remote control synchronisation, after the replacement of an E.C.U. decoder,
the sync hron is ation proced ure must be per formed taking i nto account the foll owing
situations : - fo r one RF remote control, perform the “ SIMPLE SYNCHRONISED
PROCED URE ”;
- for the second RF remote co ntrol per form the “SPE CI FI C SYNCHRONI SED
PROCED URE ”.
B. KIT REPLACEMENT PROCEDURE
(E.C.U. decoder plus 2 key he ads)
In case of one kit replacement perform the following steps:
- memorising the anti starting code by the E.C.U. decoder;
- memorising of the new anti starting code by the injection computer; it is necessary the
repairing code (found out based on the old ke y heads code) and t he CLIP tester.
Perform the actions in the following sequence:
1. Mount the metal insertions of the old keys to the new key heads.
2. Inform by phone at ”Client Voice” (phone no 0248 500 000), the vehicle chassis series and
the key heads code, written on the vehicle invoice, in order to get the repairing code.
3. Connect the CLIP tester t o the diagnostic socket and to the battery (or to the lighter
s ocket) of the vehicle. Read the configuration of the old E.C.U. decoder before dismounting it
off the vehicle, as follows:
- select vehicle type “B41”;
- enter the menu “ COMPUTER TEST” then select “ ANTI STARTING”;
- access “COMMAND MODE” then “READ CONFIGURATIONS”;
- note the configuration s : petrol/diesel, programming with 1 or 2 keys, ceiling delayed light,
the type of the doors’ blocking switch (CPE), etc.
4. Return to the menu “ANTI START ING”.
5. Dismount the old E.C.U. decoder and replace it with a new one, the contact being off.
6. Check the configuration of the new E.C.U. decoder selecting “ STAT E LIST”; here you
must find the following states: 18G FIRST KEY MEMORISING……………………………........… PASSIVE
19G NOT PERFORMED KEY PROGRAMMING ………………..... ACTIVE
19D UNBLOCKED KEY PROGRAMMING ……………………..... ACTIVE
REMARK:
If the state 19G and 19D are not “ACTIVE” this means the E.C.U. decoder isn’t a
ne w one and cannot memorise another anti starting code.
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Procedures
7. Set the contact i n “M” position with one of the ke ys (without start ing the engine), for
about 2 seconds and then check the following states, which must be:
9D RECEIVED KEY CODE ……………………………….....…..... ACTIVE
19G NOT PERFORMED KEY PROGRAMMING ………….........… ACTIVE
8. Set the contact with the second key (without starting t he engine) for about 2 seconds.
Check then the following states:
-case (a)- the second key belongs to the vehicle;
9D RECEIVED KEY CODE ……………………………………..… ACTIVE
19G NOT PERFORMED KEY PROGRAMMING …………….....… PASSIVE
- case (b)- t he second key doe s not belong to t he vehicle or the first ke y was used once
again;
9D RECEIVED KEY CODE ……………………………………..… PASSIVE
19G NOT PERFORMED KEY PROGRAMMING ………….....…… ACTIVE
9. The anti starting indicator blinks rapidly.
10. Take off the contact. In the menu “ COMMAND MODE” select “ACTUATORS” and
validate “ FINISHED CALIBRATION” launching the command on the blue rectangle situated
on the right top of the screen. The message “COMMAND IN PROGRESS” will appear,
followed by “ FINISHED COMMAND”. 11 . The anti starting indicator will blink rarely.
12. Return to the “STATE L IST”, which now must be as follows: 18G FIRST KEY MEMORISING…………………………….........… ACTIVE
19G NOT PERFORMED KEY PROGRAMMING……………...……PASSIVE
19D UNBLOCKED KEY PROGRAMMING ………………...…...…PASSIVE
13. In the menu “COMMAND MODE” select “ ACTUATORS”. Select the command “
FORCED PROTECTION MODE” launching the command from the blue button situated on
the ri ght topside of the screen. The display will show “COMMAND IN PROGRESS” and
then “FINISHED COMMAND”.
Return to the “STATE LIST “ and check t he state: 9GFORCED PROTECTION MODE ………………………....…… ACTIVE
14. Set the contact on “M” position. The anti starting indicator will start to blink ra pidly.
Check in the “ STATE LIST” if the state “ANTI STARTING” is “ACTIVE”.
15. In the menu “COMMAND MODE” a ccess “ACTUATORS”, then select the command
“ MANUAL CODE INTRODUCTION”. Type t he four fi gures of the repairi ng code, t hen
validate with the key “ENTER”. On the screen the message “COMMAND IN PROGRESS”
w ill appear and then “FINISHED COMMAND”.
16. Set the contact off and then set again the contact on, without starting the engine, in order
to send the new anti starting code to the injection computer. The anti starting indicator will light
for 3 seconds, and then it will turn off.
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