2004 DACIA SOLENZA door lock

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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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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
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
D. SIMPLE SYNCHRONISED PROCEDURE
This procedure allows the synchronisation of a RF remote control with E.C.U. decoder and
is to be applied in the following situations: -the RF remote control c ode is no longer in the range of the E .C.U. decoder reception,
because of blind consecutive pushing over a 1000 time on the RF remote control button.;
- the replacement of the E .C.U. decoder with a new one;
- the replacement of the RF remote control if the E.C.U. decoder is new (E.C.U. decoder
replacement plus a RF key.);
The following operations will be performed: -take off the contact;
- push and maintain like that for about 5 seconds, the doors locking switch located on the
dashboard ; the doors actuators are performing a closing/opening course;
- during the next 10 seconds, confirmed by the permanent lightening of the anti starting
system indicator, push twice the RF remote control button; the doors actuators are performing a
closing/opening course;
-the procedure of synchronisation is finished; check the doors blocking/ unlocking by
pushing the RF remote control.
OBSERVAT ION:
During those 10 seconds you can visualise by means of the CLIP tester t he state 17G
“PROGRAMMING OR TIR/TRF RESYNCHRONISATION” which must be ACTIVE.
E. SPECIFIC SYNCHRONISED PROCEDURE
This procedure is used for the synchronisation of the second RF key with E.C.U. decoder
and will be performed as follows:
-connect the CLIP tester to the diagnostic socket and the battery (or the lighter socket)
of the vehicle;
- select the vehicle type “B41”;
- select the menu “ COMPUTERS TEST” then “ ANTI STARTING”;
- enter the menu “COMMAND MODE” and select “CONFIGURATION”;
- validate the command “ PROGRAMMI NG THE SECOND TIR / TRF KEY” launching
the command from the blue button situated on the right top of the screen; the doors actuators are
performing a closing/opening course. - during the next 10 seconds, confirmed by the permanent lightening of the anti starting
system, push twice t he RF remote control button; the doors will block and then unlock and the
anti starting indicator will turn off. The second remote control is now synchronised. Check the
blocking/ unlocking by pushing the RF remote control.
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Diag nostic
3. FAILURE : DOORS BLOCKING SWITCH
Remove the memorised failure by means of the CLIP tester.
AFTER REPAIRING Perform a conformity checking.
Check the operation of the anti starting system.
Check the isolation related to the m ass of the
wir ing between the E.C.U. decoder doors’
locking switch B2 pin pole 1
B5 pin pole 5
Is there a correct isolation?
Repair the electric wiring.No
Replace t he doors’ locking switch.
Ye s
RECOMMENDATION Check if the switch does not remain permanently pressed due to a
mechanical blocking.
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Diag nostic
6. STATE 11G: ACTIVATE THE RF REMOTE CONTROL/ RECEIVED RF SIGNAL
IN DICATION
If the 17D state is PASSIVE, do not apply the next diagnostic
because the E .C.U. decoder is unused (new).
RECOMMENDATION Perform first the remote control synchronisation.
Do not access the next diagnostic if the state 11G remains
PA SSIVE when activating the RF remote c ontrol at the blocking
and unlocking of the doors.
Check the blocking and unlocking of the doors using the second RF remote control. If this
is one is operating, then the battery of the first RF remote control must be replaced.
Check the presence of +12 V(+DC) at the pin1 of the anti starting bushing.
Is there +12V ?
Pe rform using the CLIP tester, the impulse de tection test at the pin 1 of the anti
starting bushing, when using the RF remote control.
Are any impulses when using the remote control ?
YES Replace the E .C.U. decoder.
NO Replace the anti starting bushing.YES
Check the isolation related to the mass of the electric wiring between:
E.C.U. decoder Pin B1 pol e 1 anti start ing bushi ng Pin B2 pole 1 door locking switch
Pin B5 pole 5
Isolation against mass is good?
YES Fix the electric wiring.
NO Replace the E.C.U. decoder
.
NO
AFTER REPAIRING Perform a conformity checking.
Check the operation of the anti starting system.
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Diag nostic
7. 11D STATE: OPERATE THE RF REMOTE CONTROL / GOOD RF SIGNAL
INDICATION
Do not access the following diagnostic unless the state 11D
RECOMMENDATION becomes ACTIVE when operating the RF remote control.
Check if the keys belong to the vehicle in question.
There is a desynchronising between the code of the RF remote control and the E.C.U. decoder
if at the activation of the remote control, the 111D state remains PASSIVE a nd the state 11G
becomes ACTIVE for 3 seconds, then becomes PASSIVE. The blocking / unlocking of the
doors is not possible in this case.
Apply the corresponding procedure of resynchronisation (for one or 2 keys).
AFTER REPAIRING Perform a conformity checking.
Check the operation of the anti starting system.
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Diag nostic
8.14G STATE : DOORS BLOCKING/ UNLOCKING
RECOMMENDATION The state 10G (anti starting) must be ACTIVE .
Check the continuity and the isolation related to the +12 V and to the mass of the electric
wiring on the line E.C.U. decoder
Pin B2 pole 1 door locking switch.
Pin B5 pole 5
Fix the electric wiring if necessary or replace the switch.
If the incident persists, replace the E.C.U. decoder.
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