Dacia Solenza 2004, Repair Manual

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82
ACCOUSTIC WARNING - ANTI STARTING
82 - 12
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 is replaced, there is no need of an intervention to the
E.C.U. injection (injection computer), which will keep the old anti starting code.
ATTENTION!
After the E.C.U. decoder memorised the anti starting code, this code cannot be erased
or replaced with another one.
In order to perform this procedure, one of the keys of the vehicle 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
OBSERVATION:
If the states 19G and 19D are not “ACTIVE” this means the E.C.U. decoder has
been already used, so it isn’t new and cannot memorise another anti starting code.
6. Access the menu “COMMAND MODE” and then “CONFIGURATION”, where you
will configure the new E.C.U. decoder in the same way as the old one: petrol, 1 key, 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.
vnx.su