dashboard DACIA SUPERNOVA 2004 User Guide

AIR CONDITIONING
62
62 - 12
CL
IMA TE CONTROL UNIT REPLACEMENT
DISMOUNTING
Disconnect the battery.
Release t he lateral and central console.
Disconnect the wires from the dashboard wiring.
Disconnect the distribution flow flap control cables and the mixing flow flap from the control
lever and the recycling flow flap cable from the climate control panel.
Disconnect the air flow pipes.
Dismount the screws from the front side of the climate box.
Dismount the nuts from the welded screws in the backside of the climate box.
Release the climate control unit.
Replace the climate control unit.
REMOUNTING
Perform in the reverse order the dismounting operations.
CL
IMA TE CONTROL UNIT
AIR INLET ASSEMBLY REPLACEMENT
DISMOUNTING
Dismount the sealing gaskets on the climate box outliner.
Dismount the climate box locking plate.
Dismount the nuts from the right side of the climate box.
Release the air inlet assembly .
Replace the assembly .
REMOUNTING
Perform in the reverse order the dismounting operations.
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80
BATTERY - FRONT HEADLIGHTS
80 - 3
BATTERY
DISMOUNTING- REMOUNTING
DISMOUNTING
Af ter identification and elimination of the real cause of the battery discharging, proceed as
follows:
Remove the plastic protector from the plus plug of the battery.
Dismount the attachment nut of the ground wiring from the minus plug of the battery.
Dismount the attachment nut of the wiring from the plus plug of the battery.
Dismount the battery attachment clamp screw.
Carefully take off the battery.
REMOUNTING
Perform the dismounting operations in the reverse order. After that, reset the radio by introducing
the radio code (if the vehicle is equipped with radio) and adjust the dashboard clock. BATTERY
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REAR AND INTERIOR LIGHTING
81COCKPIT FUSE BOX81 - 6
DISMOUNTING
Disconnect the (-) plug of the battery.
Turning the button
(4) open, then carefully remove the access little door (1) to the fuse box,
placed under left side dashboard. Dismount the attaching screws (2) of the fuse box on back of the little door.
Rotate the fuse box in order to have access at the connectors of its back then carefully discon-
nect the wiring connectors. If it is necessary the replacement of the module (3 ) attached on the
fuse box, for the fuses F11 – F16, first note the position of the wires connected to these fuses,
then perform the wires disconnecting .
Remove the fuse box.
REMOUNTING
Connect the wiring connectors to the fuse box printed circuit. Observe the form correspon-
dence of each connector with its drawing, marked on the printed circuit of the fuse box. Connect the wires corresponding to the fuses F11 – F16, if those have been previously disconnected.
Position the wires appointed for the fuses F11- F16 and the module (3) of those fuses, then
attach the fuse box on the back of the access little door (1).
Carefully mount the fuse box access little door, then close it.
Connect the (-) battery plug.
Perform functional tests, noticing the correct operation of all consumers supplied by means of
the cockpit fuse box.
OBSERVAT ION
For vehicle equipped with radio-tape player, after battery reconnecting, the radio
code must be introduced, in order to make it again running.
1
4
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This type of anti starting syste m is based on the key recognition, which has a special construction.
It may be separated in two elements which can be identified in the following way (pict.1): the key
he ad (pos.A.) made of plastic, which can be dismounted and the metal insertion (pos.B.), which is
fixed an d ensured by clipping in the key head.
In the key head, there is a coded independent electronic circuit, which is functioning without
battery. When setting the contact on, the anti starting bushing, placed around the starting contact,
is enquiring and catching the coded signal emitted by the key head, then sends it to the Electronic
Control Unit (E.C.U.) decoder. This one is attached on the front left pillar, under the lower casing
of the dashboard and has the function of receiving the code sent from the bushing. If the decoder
recognises the key code then it will send a coded signal to the injection computer, which compares
it with the previous memorised code and will authorise or not the start of the engine.
We mention that the system with radio frequency remote control (RF) of the doors blocking
/unlocking, has no influence to the anti starting system. In this case, the key head has a different
construction, having an activation button of the remote control and a red LED, which is lighted in
the moment of blocking/unlocking the doors, by pushing the key button. Inside the key head
there is the coded electronic circuit for the anti starting system and an imprinted electronic circuit,
s upplied by a battery, for t he RF remote control operation of blocking/unlocking the ve hicle
doors.
The anti starting system is activated after approximate 10 seconds from the breaking of the
contact and is visualised by the blinking of the anti starting indicator placed on the instrument
panel.
If the battery is low charged, the t ension drop on the starter, at starting,
may cause the activation of the anti starting system and the start of the engine is
impossible.
pict.1
GENERALITIES
AT T ENTION
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D. SIMPLE S
YNCHRONISED 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 i n the range of the E.C.U. decoder re ception,
because of 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 t he 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/o pening course.
- the procedure of synchronisation is finished; check the blocking/ unlocking by pushing
the RF remote control.
OBSERVAT ION
Duri ng those 10 seconds you can visualise by means of the CLIP tester the state 17G
“THE PROGRAMMING IN PROGRESS OR THE 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 “SUPERNOVA” and the “050” equipping level;
- select the m enu “ COMPUTERS TEST” then “ ANTI STARTING”
- enter the m enu “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 the RF remote control button; the doors will block and then unlock and the
anti starting indicator will t urn off. The second remote control is now synchronised. Check the
blocking/ unlocking by pushing the RF remote control. PROCEDURES
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D)
Memorising of the new code of the injection computer
- in ACTUATORS
launch the command MANUAL INTRODUCTION CODE ; type
the repairing code of the old key kit, then validate it with the key
ENTER.
- the message “COMMAND IN PROGRESS ” will be displayed followed by the message
“FINISHED COMMAND ”.
-s et the contact on; t he anti starting LED indicator will start blinking, then take off the
contact;
-set the c ontact on for 10 seconds ; take off the contact;
- check if the engine starts with the two keys.
If the engine doesn’t start, repeat this operation (point D).
E) Key resynchronisation (remote controls)
-if the vehicle is equipped with only one remote control, its resynchronisation will be
performed as follows (simple resynchronisation);
- with t he contact taken off, push continuously on the c entra l l ocking but ton from the
dashboard, up to the moment the anti starting LED indicator remains lighted (the doors actuators
are performing a closing/opening course.) From this moment, t he operator has 10 seconds to
perform the next operation; - push twice on the remote control (the doors actuators are performing a closing/opening
course.) and the anti starting LED indicator turns off; - if the vehicle is equipped with two remotes controls, perform the simple resynchronisatio n
procedure for the first key and a specific resynchronisation procedure for the second key, with
the CLIP tester as follows: - in COMPUTER TEST select ANTISTARTING with t he c ontact t aken off, then
COMMAND MODE , CONFIGURATION ; launch the command PROGRAMMING OF
THE SECOND TIR/TIE KEY and validate (the doors actuators are performing a closing/
opening course.). Then within 10 seconds, push twice on the remote control (the doors actuators
are performing a closing/o pening course).DIAGNOSTIC
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ALP3. THE ANTI STARTING INDICATOR REMAINS PERMANENTLY LIGHTED
(even when the contact is taken off) OR IT REMAINS PERMANENTLY SWITCHE D OFF.
RECOMMENDATIONCheck if the “Procedure E.C.U. decoder replacement” was correctly
performed.
Check the fuse F15 ( up to 01.06.2001) or
F07 (after 01.06.2001).
Is the fuse good?
Is there the failure “ DOORS’ LOCKING
CONTACT”?
Check the continuity and the isolation related
to the ground, between t he pin A 5 of the
E.C.U. decoder and the dashboard.
Is the wiring good?
Replace the fuse.
Analyse this failure and replace.
Fix the wiring.
Perform the following tests in order to find the
failure element:
- if the anti starting indicator is permanently
lighted, disconnect the connector of the E.C.U.
decoder and check if the indicator switches off;
- if the anti starting system is turned off,
c onnect the pin A5 of the wiring connector from
the E.C.U. decoder to an electric ground and
check if the indicator turns on.
Are the answers affirmatives?
Replace the instrument panel.
Replace the E .C.U. decoder.
Perform a conformity checking.
AFTER REPAIRING Check the operation of the anti starting system. Remove by means of the CLIP tester the possibl e memorised failures.
No
No
No
Yes
Yes
No
Yes
YesDIAGNOSTIC
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A
LP7. UNLOCKING DOORS NOT OPERATING BY RF REMOTE CONTROL
RECOMMENDATION Check the absence of failures with the CLIP tester.
If there are memorised failures, these must be repaired.
Are the states 11G and 11D ACTIVE when
the RF remote control is activated?S ee the treatment states 11G and
1 1D cf. Chapter “Diagnostic”.No
Check the fuse F15 ( up to 01.06.2001) or
F 07 (after 01.06.2001).
Is it good?
Replace the fuse.No
Yes
Yes
Activate the doors’ locking switch from t he
dashboard.
Are the doors blocking/ unlocking ? S
ee the treatment of the failure
“Doors blocking contact” and the
state 14 G cf. Chapter “Diagnostic”.
S ee ALP 6.
Yes
No
AFTER REPAIRING Perform a conformity checking.
Check the operation of the anti starting system.
DIAGNOSTIC
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GENERALITIES
DESCRIPTION
The a nti intrusion system has t he purpose of peripheral prot ection of the ve hicle a nd the
volumetric protecti on of the passengers compartment (cockpit) and has the following components:
The ECU anti intrusion (1) is located under the central console, being attached under the
climate control unit and receives information from the volumetric sensors and from the contacts
of: front doors, engine hood and tail hatchback.
In case of an intrusion into the vehicle, when the system is activated, ECU will start t he siren
combined with intermittent lightening of the turning lamps.
The volumetric sensors (2) are fixed on the upholstery of the left and right upper part of the
pillars. After the activation of the anti intrusion system with the remote control, the sensors c an
supply information to the ECU concerning the interior volume of the cockpit, which, in case of its
modification will produce the siren starting and the intermittent lightening of the turning lamps.
The siren (3) is fixed on a frame, being located in the climate control unit and it is controlled by
the ECU anti intrusion.
The intrusion LED indicator (4) is located on the dashboard, on the left side and it indicates if
the system is activated or not and in case of an aggression on the vehicle, the indicator will show
the type of aggression.
The contacts of the front and rear doors (5), of the e ngine hood (6) a nd of the hatchback (7)
are supplying information concerning their opening, to the ECU anti intrusion, when the system is
activated.
1 3
6
4
7
5
2
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THE PIN CODE
The PIN code is formed of four figures and it can be used only for deactivating the anti intrusion
s ystem, if this operation can not be performed by pushing the deactivating button from the RF
remote control of the vehicle. For introducing the PIN code, perform as follows:-set on the contact key in the M position and take it off it for three times in seven seconds,
after which the anti intrusion LED indicator will switch on for three seconds; -set on the contact again on the M position and maintain it until the number of the L ED
blinks is e qual with the first figure of the PIN code, then take off the contact; -set on the contact in the M position and maintain it until the number of LED blinks is equal
w ith the second figure of the PIN code, then take off the contact;
-perform the above mentioned method in order to introduce the third and the fourth figure
of the PIN code;
-after that, the system is deactivated and the siren stops automatically;
- set on the contact again – the anti LED indicator must switch on, confirming in this way
that the c orrect introduction of the PIN code.
AT TENT ION
If it i s necessary the checking of the PIN code, t his will be pe rformed
only after al least 20 seconds have passed, since the anti intrusion ECU has been
connected to the vehicle’s wiring or since the connecting of t he vehicle’s battery.
The COBRA anti intrusion system can operate in t hree different modes (2,3 or 4).
For the Super Nova vehicles, the system has been programmed to work in the second operation
mode. If by mistake the PIN code was introduced in less than 20 seconds since the battery
connecting or since connecting the anti intrusion ECU, this can involve the change of the operation
way of the system, which will generate errors during the operation. There is, although, the possibility
of reprogramming the correct operation way (type 2) and in this purpose, perform the following
operations : - disconnect and then reconnect the anti intrusion ECU; when connecting the anti intrusion
ECU the anti intrusion LED indicator will switch on once, confirming the correct connecting;
-af ter at least 5 seconds from the previous operation, but no more than 20 second from it,
perform the following operation s:
-s et on the contact key in the M position for three times and then release it;
- the anti intrusion LED indicator will switch on for three seconds and then will switch off;
- set on again the contact key in the “M” position and maintain it, counting two blinks of the
anti intrusion LED indicator, then take off the contact;
- the LED indicator will blink for two times in two series, confirming in this way the proper
performance of the previous operations;
press the doors locking button of the dashboard, in order to lock and unlock the doors; the anti
intrusion LED indicator must not blink;
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