2004 DACIA SUPERNOVA light

82A
HORN - ENGINE IMMOBILISER
82A - 37
A
LP8. TURNING LIGHTS DO NOT SWITCH ON AT THE BLOCKING /
UNLOCKING OF THE DOORS
RECOMMENDATION Check the absence of the failures with the CLIP tester.
If there are failures, fix them first.
Check if the synchronisatio n of the RF remote control and the E.C.U. decoder has been performed .
Are the turning lights functioning normally at the activation of the signalling switch ?
Check the continuity and the isolation related to
the ground and the +12 V of the electric layout:
E.C.U. decoder FLASH relay
Pin B3 pole 2
Is it correct?
Repair the signalli ng system.
Check t he fuse F03 and F04.
Fix the electric layout.
Check the fuse F15 ( up to 01.06.2001) or
F 07 (after 01.06.2001).
Is it good?Replace the fuse.
Disconnect the FLASH relay. Supply with
+ 12, the pole 4 of the relay. Are the l eft
turning lights turning on? Supply with +12 V
the pole 5 of the signal relay.
Are the right turning lights turning on?
Repair the electric layout from
poles 4 and 5 of the FLASH relay.
Replace the FLASH relay.
AFTER REPAIRING Perform a conformity checking.
Check the operation of the anti starting system.
No
No
No
Yes
Yes
Yes
Yes No
DIAGNOSTIC
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HORN - ENGINE IMMOBILISER
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No
AFTER REPAIRING Perform a conformity
checking.
Check the operation of the anti starting system.
A LP9. THE CEILING LAMP DOES NOT SWITCH ON AT THE BLO CKING /
UNLOCKING OF THE DOORS OR IT REMAINS PERMANENTLY TURNED ON.
RECOMMENDATION Check the absence of failures with the CLIP tester.
If there are memorised failures, fix them first.
Check if t he doors are locked?
Has the ceiling lamp turned on? The ceiling lamp was in the
position “p
ermanently
lighting”. Normal
operation.Yes Yes
Unlock the doors with the RF remote control.
The ceiling is in the position “dome lighting”
Has the ceiling lamp turned on?
Check the isolation of the wiring
related to the ground on the line pinA1.
decoder ceiling
After 15 seconds, the ceiling lamp will
turn off.
Normal operation.
Was the E.C.U. decoder confi gured “With
dome ceiling ”?Configure the E.C.U. decoder with
the CLIP tester.
Check the continuity on the line
E. C.U. decoder pin A1 ceiling
Is the line good?Repair .
Check the ceiling lamp bulb.
No
No
No
Yes
Yes Yes
No
DIAGNOSTIC
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82B
HORN - ENGINE IMMOBILISER
82B - 41
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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HORN - ENGINE IMMOBILISER
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The anti intrusio
n system may be activated or deactivated by pushing the button of the RF remote
control of the vehicle key and it is achieving the peripheral protection of the vehicle and the volumetric
protectio n of the cockpit. The activation of the system is indicated on the instru ment panel by the LED
indicator, which will start to blink, and is confirmed by two blinks of the turning lights. Deactivation is
confirmed by a blink of the turning lights and LED indicator switching off.
In case of the vehicles equipped with central locking system, the doors will lock when the system
is activated and will unlock when deactivating the anti intrusion system. After 40 seconds from
remote control activatio n, the opening of a door, of the hood or the hatchback will cause the siren
starting and turning lights blinking for 30 seconds; after 30 seconds, the system remains activated.
During those 40 seconds, the volumetric sensors will “read” the volume of the cockpit, this
“reading” being reinitialised on every activation of the system, in order to take into account the
potential volume modifications. Any modifications of the inner volume of the cockpit ( broken
w indow glass, intrusion in the cockpit or movement inside the cockpit) will perturb the ultra-
sound emission field causing the siren starting.
The system does not normally operate unless all doors, the engine hood, the hatchback and
the window glasses are properly closed. If one of the front doors, the engine hood or the hatchback
is not well c losed, at the doors locking with the RF remote c ontrol, the t urning lights will not
switch on at all. At the deactivation with RF remote control, the traffic indicators will switch on,
just once.
AT TENT ION
In case of one door opening by key, while the anti intrusion system is
activated, the siren will start and it can be stopped by pressing the remote button or by
introducing the PIN code which is written on the vehicle invoice.
SY STEM FUNCTIONNING
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82B
HORN - ENGINE IMMOBILISER
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This cycle indicating the aggression type, stops after setting on the contact.
THE SYSTEM’S MEMORY
If after the deactivating command of the system, the turning lights will blink four times and a
sound will be heard also four times, this proves that previous the deactivating, an active cycle of
the system has t aken place and the reason for it will be shown by the LED indicator as follows:
TEMPORARY CANCELLING OF THE VOLUMETRIC PROTECTION
In case you want to let a window glass partially opened or a passenger remains in the vehicle,
it is possible to temporary cancel the volumetric protection function, but the peripheral protection
remains active. Proceed as follows:
- set on the contact key in the M position and then take it off, in no more than seven
seconds; - get off the ve hicle a nd press once the button of the remote c ontrol, in no more t han 20
seconds. The volumetric protection is again active after the next locking of the doors using the remote
control.
LED indicator
1 blink
3 blinks
4 blinks
8 blinksCause
Engine hood, door or hatchback opening
V olumetric detection
St arting attempt detected
Errant communication with the siren
-get off the vehicle and press the button of the RF remote control – the doors of the vehicle
will lock and the anti intrusion indicator will start blinking, confirming that the anti intrusion system
is activated; -press again the button of the RF remote – the doors will unlock and the anti intrusion LED
indicator must switch off.
THE SYSTEM’S MEMORY
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HORN - ENGINE IMMOBILISER
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Vo l u m etric protection checking.
Perform the following checking steps after locking using the RF remote control, the doors, the
engine hood and the hatchback. The operations must be performed in no more than 40 seconds
since the anti i ntrusion system has been activated with the RF remote control; if operating after
these 40 seconds, the siren will start and the turning lights will blink.
Close the door. The sound signal (buzzer)
will stop.
Th e pr oper operation of the anti intrusion system on different situations must be according to
those shown in Table 01. For detecting the causes of possible incidents of the anti intrusion system, perform the checking
steps presented in Table 02.
Lo wer the rear windows with about 10
cm. Close the doors, the engine hood
and the ha tchback.
Check out if there is any movement in
the cockpit.
Ac tivate the system pressing the button
of the RF remote control.
In troduce a hand through the window,
inside the cockpit and move it.
Th e LED indicator will blink quickly,
showing there has been a volumetric
detection and that volumetric sensors are
f unctioning correctly.
Deac tivate the system using the RF
remote contro l, then clos e al l the
vehicle windows.
Reactivate the system and then hit by
ha nd the windows surfa c e of the
vehicle. The LED indicator should
continue to normally blink and the siren
starting shall not occur.
Functional checking of the peripheral
protection.
Close the doors, the engine hood and the
hatchback.
Ac tivate the system pressing the button
of th e RF remote.
The doors will lock and the LED indicator
will blink.
Open a do or with the vehicle key.
The LED indicator will continuously be on,
a nd a sound signal (buzzer) will be heard.
Deac tivate and reactivate the sys tem
w ith the RF remote control.
Deac tivate t he system by pressing the
button of the RF remote control.
The do ors will unlock and t he LED
indicator will go off.
Rep eat a.m. operations for both front
door s, engine hood and hatchback.
FUNCTIONAL CHECKING OF THE SYSTEM
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INSTRUMENT PANEL
CONNECTOR C
1. Instrum ent panel lighting
2. Ground
3. Anti starting indicator
4. Supply (+ IC)
5. Free
6. Injection failure indicator
CO NNECTOR D
1. Battery charging circuit failure indicator
2. Fuel minimum level warning
3. Free
4. Free
5. Free
6. Free
7. Free
8. Free
83-2
The corresponden
ce between the positions from A,B,C,D connectors of the instrument panel
and the components of the vehicle electric equipment is the following :
CONNECTOR A
1. Free
2. Rear window defrosting indicator
3. RPM
4. Cooling fluid temperature indicator
5. Oil pressure warning
6. Cooling fluid temperature warning
7. Left turning indicator
8. Left turning indicator
9. Hazard lights indicator
10. Instrument panel ground
CONNECTOR B
1. High beam indicator
2. Free
3. Free
4. Right turning indicator
5. Right turning indicator
6. Supply ()+DC)- after contact
7. Hand brake, braking system failure warning
8. Brake pads wear indicator
9. Free CO
NNECTORS ( until 01.06.2001)
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INSTRUMENT PANEL
83-4
CO
NNECTOR X
1. Low beam indicator
2. Anti starting indicator
3. Supply(+IC) anti starting indicator
4. Injection failure indicator
5. Oil pressure warning
6. Water temperature indicator
NOTE
In case of the interventions on the instrument panel, check the existence of the
rubbe r i solati ng ele ments on the windsc re en lower c ross bar, pl ac e d behi nd the
instrument panel. For the vehicles corresponding to the pollution norm EURO 2000, at the X c onnector,
position 4 is “ OBD anti-pollution failure indicator”. The i nstrument panel is provided with thre e connectors having the following pl ugs
correspondence:
CONNECTOR V
1. Instrum ent panel lighting
2. Ground
3. Rear window defrosting indicator
4. High beam indicator
5. RPM
6. Supply (+DC) after contact
7. Free
8. Ground
9. Right turning indicator
10. Left turning indicator CONNECTOR Z
1. Hazard indicator
2. Water temperature warning
3. Supply (+DC) after contact
4. Ground
5. ICP and handbrake warning
6. Brake pads wear warning
7. Fuel level indicator
8. Fuel level minimum warning
9. Battery charging indicator
CO
NNECTORS(after 01.06.2001)
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