2004 DACIA SOLENZA airbag

INSIDE AND REAR LIGHTING
Inside and rear lighting .................................... 81-1
Ceili ng lamp ...................................................... 81-4
Bulbs ... ............................................................... 81-5
Lamps failures diagnostic ................................. 81-6
Cockpit fuse box ............................................... 81-8
UCE de co de r protection .................................. 81-10
ACCOUSTIC WARNING - ANTI STARTING
General .............................................................. 82-1
One key head replacement ............................... 82-5
Dismounting - remounting E.C.U. decoder ..... 82-6
Anti starting bushing replacement .................. 82-7
R. F. remote control for blocking/unlocking the
doors ................................................................... 82-8
Electric control unit injection replacement ..... 82-9
Acoustic warning ............................................... 82-10
Pr ocedures ......................................................... 82-12
Diagnostic .......................................................... 82-18
Diagnostic – General ........................................ 82-39
Diagnostic – Failures interpretation ............... 82-53
Diagnostic – Conformity checking ................... 82-55
Diagnostic – States interpretation ................... 82-57
Diagnostic - Damage location algorithm ........ 82-63
INSTRUMENT PANEL
Instrument panel without RPM meter ............ 83 -1
Instrument panel with RPM meter ................. 83 -2
connectors disposal ........................................... 83 -3
Pe rform functional instrument panel ............ 83 -4
Speed transducer .............................................. 83 -5
F uel level transmitter ........................................ 83 -6
Water te mperature sensor ................................ 83 -7
Diagnostic – damages interpretation .............. 83 -8
STEERING - CONNECTOR
Anti-theft mechanism ...................................... 84-1
Under steering wheel control .......................... 84-2
Re ar windows defrosting switch ..................... 84-6
Central locking switch ...................................... 84-7
Pa ssenger electric window sw itch ................... 84-8
Driver electric window switch ......................... 84-9
Hazard sw itch .................................................... 84-10
Electric lighter..........................................................84-11
WINDSCREEN WIPER
Drive mechanism ............................................. 85-1
Diagnostic ........................................................... 85-3 AUTO RADIO
General .............................................................. 86-1
T apes player ...................................................... 86-6 CD Pl
ayer .......................................................... 86-7
C onnectors ........................................................ 86-8
Roof antenna .................................................... 86-9
ELECTRICAL ASSISANCE EQUIPEMENT
Windscreen washing ......................................... 87-1
Re lays and UCE decoder asse mbly from
cockpit ............................................................... 87-2
Cockpit Central Unit ....................................... 87-4
Diagnostic – general ......................................... 87-6
Diagnostic – Failures interpretation ................ 87-11
Diagnostic - Conformity checking ................... 87-14
Diagnostic – States interpretation ................... 87-18
Diagnostic – Damage location algorithm ........ 87-26
WIRING
Airbag - general ................................................ 88-1
Airbag – Electronic control unit ..................... 88-2
Driver’s airbag .................................................. 88-6
Airbag – Special devic es ................................... 88-9
The airbag destroying procedure .................... 88-10
Airbag diagnostic – General ............................ 88-12
Diagnostic – Failure interpretation ................. 88-14
Diagnostic – Conformity checking .................. 88-20
Diagnostic – Help .............................................. 88-22
Diagnostic – Failure locating tree .................... 88-23
Fr ont door wiring protector ............................ 88-24
Re ar door wiring prote ctor .............................. 88-25
ELECTRIC DIAGRAMS
General .............................................................. 89 - 1
Functional diagrams list .................................. 89 - 6
F unctional diagrams list index ............................ 89 - 8
Connections lists - Mass list ............................. 89 - 9
Electric compone nts location on vehicle ......... 89 - 10
Ma ss attachments on vehic le ............................ 89 - 10
Electric compone nts location on the vehic le .... 89 - 11
Cockpit fuse box ................................................ 89 - 14
Fu se box from engine compartment ................ 89 - 16
Wires functions index in connectors and
couplings ........................................................... 89 - 18
Wires functions in connectors and
couplings ........................................................... 89 - 21
Wires functions explanation ............................ 89 - 9581
82
83
84
85
86
87
88
89
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57
57 - 1
INSIDE ACCESSORIES
TIGHTENING MOMENTS(daNm)
Steering wheel attachment screw 4.4
Attachment screw steering wheel airbag 0.65
IMP ORTANT !
All interventions at the airbag system
must be pe rform e d onl y by qual i fi ed
s taff.
DISMOUNTING
IMP ORTANT !
Before dismounting the airbag, block
the UCE airbag by means of the CLIP
tester (see chapter 88 “ UCE ai rbag
blocking”). T he airbag indicato r from
the instrument panel is on. Disconnect the battery.
Dismount the two attachment screws of the
s teering wheel airbag on the steering wheel by
means of a T20 (TORX) head screwdriver.
upper part dashboard
lower part dashboard
Disconnect the steering wheel airbag connec-
tor.
Dashboard
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57
57 - 2
INSIDE ACCESSORIES
DISMOUNTIN G
Dismount :
-s teering attachment screw ( 1) on the
steering column, by means of a screwdriver pro-
vided with TORX T50 head;
- steering wheel (2) not before bringing the
steering to the middle point (wheels are in a di-
rect line); - half-cases (3) and (4) connected be-
tween them by three screws (5) to the steering
column.
In order to dismount the under steering wheel
control from the upper shaft of the steering
w heel, loosen the screw (6) and extract the
under steering wheel control (7).
5 1
2
4
3
5
Disconnect the connectors of :
- lights, windscreen wiper;
- anti-theft mechanism;
- rotating contact.
AT T E N T I ON !
It is forbidden the handling of the pyro-
technic system near heating sources or open
fire, because there is the risk of undesirable
s tarting of the system.
IMP ORTANT !
Anytime when dismounting the steering
wheel, it is necessary to dismount the airbag
connector (1). The airbag is provided wi th
a connector who is short-circuited aft er dis-
connecting the wiring connector, avoiding
in this way all undesirable starting.
AT T E N T I ON !
It is forbidden the change of the rota-
tion c ontact position after di smounting
the under-steering wheel control assem-
bly, because there is the risk of i ts dam-
aging.
The under steering wheel control it is pro-
vided with a pre -cut self-a dhe sive tape
stacked on the rotating contact and on the
under steering wheel control body that is not
allowing the undesirable rotation of the rotat-
ing contact until its mounting on the attach-
ment cone of the steering column. In case the position of the rotating contact
is changed, then this one, is to be rotated
clockwise 2.5 complete rotations (or until it
gets blocked), then is to be rotated a nti-
clockwise 2.5 complete rotations.
7
6
Dashboard
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57 - 6
INSIDE ACCESSORIES
Dashboard
Airbag
I mportant!
Before reconnecting the driver’s airbag connector, it is necessary to apply a checking
procedure of the system:
- Check if ai rbag indicator from the instrument panel is on, when the contact is set
on.
- Connect the igniter to the airbag connector (to the wiring) and check if the airbag
indicator is off. - Set the contact off, connect the airbag connector instead of the inert igniter and
attach the airbag on the steering wheel (requiret tightening moment is 0.65 daNm). After remounting, perform the system checking by means of the CLIP tester.
If everything is correct, unblock the UCE airbag (see chapter 88 “Unblocking UCE
airbag”). If is not correct, see chapter “Diagnostic”.
- Check if t he airbag i ndicator from the instrument panel is on for 3 seconds from
setting the cont act on, t hen it is off and i s remaini ng off.
AT T E N T I ON!
No n-observing of prevision prescriptions may cause un abnormal operation of the
sy stem, leading to the airbag undesirable starting.
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81
INSIDE AND REAR LIGHTING
81 - 9
Cockpit fuse box
The fuses are protecting the following electric circuits:
Fuse Symbol Fu se Protected circuit
number type
F01 Free
F02 PLAF 15 A Instrument panel, cockpit UCE(ceiling lamp operation, radio
F03 20 ACockpit UCE, air conditioning climate control panel *
F04 15 ACockpit UCE, diagnostic socket, airbag UCE, anti-starting
bus h ing
F05
UC E10 A UCE injection , petrol pump relay/ignition coil, instrument panel
INJECTION
F06 10 AWindscreen wiper-washer switch (windscreen washing pump
operation), reverse driving switch, STOP switch, air
conditioning climate control panel*
F07 20 AWindscreen wiper-washer switch, UCE cockpit (windscreen
wiper timer operation), windscree n wiper motor (sto ppi ng at fix point).
F08 7,5 ALeft meeting lights, instrument panel (indicator)
F09 7,5 ARi ght meeting lights
F10 7,5 ALeft road lights, instrument panel (indicator)
F11 7,5 ARight road lights
F12 15 AAcoustic warning
F13 25 AUCE cockpit (turning lights and hazard), diagnostic socket.
F14 7,5 AFront/rear left parking lights, lighting: switches, climate control
panel, instrument panel, lighter, radio.
F15 7,5 AFront/rear right parking lights
F16 15 ALighter, radio
F17 30 AClimate control blower
F19 7,5 AFog lamp, instrument panel (indicator)
F20 25 ARear window defrosting
UC E
F21 INJECTION 5 AUCE injection
F23 30 ARight/left electric window regulator switch
F26 30 A Air conditioning climate control blower*
F28 20 AFog projectors
* for vehicles equipped with air conditioning
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82
ACCOUSTIC WARNING - ANTI STARTING
82 - 44
Diagnostic – General
-If doors are unlocked and none of them is
not opened in the next 30 seconds, the system
is automatically re-locking the vehicle doors
(without hazard lights blinking). -Cockpit central Unit is controlling the
vehicle inside lightening. In case a ceiling lamp
still lighted, Cockpit Central Unit is cutting the
supplying after approximately 30 minutes.
- The model “Full equipment” is controlling
the ceiling lamp progressive turning off, after
doors blocking by means of the remote control.
- Cockpit Central Unit may set on the hazard
lights in case of “shock connection” information
coming from UCE airbag.
-S pare parts keys are delivered not coded,
so they have no code.
-I t is possible in case of key’s l oss, theft or
by client’s request, that one vehicle ke y is
decommissioned. This one may be re-assigned
on the same vehicle, if necessary.
ATT E NT ION:
〈〈 〈〈
By this sy stem , i t i s i mp os s ib le th e
replacem ent of Coc kpit Central Unit and
keys in the same time. These parts are sold
not coded. 〈〈〈〈
The code me morized by the system’s
elements can not be erased (Cockpit
Central Unit and injection computer). The
memorized code can not be erased.
GENERAL
Cockpit Central Unit (UCH) is replacing
the UCE decoder.
Cockpit Ce ntral Unit is located under
dashboard, left side.
I MPORTANT
When replacing the Cockpit central Unit
it will be necessary to set the function
correspon ding to the vehicle equipment level,
by means of the CLIP tester.
ATT E NT ION
Starting is impossible unless the anti-
starting programming procedure is
performed.
When replacing a Cockpit Central Unit, it
is necessary to perform the programming and
settin g corresponding to the vehicle equipment
level.
When adding a key it is necessary that keys
re-assignation procedure be performed.
System’s characteristics.
- This system may work with maximum 4
remote controls (Cockpit central unit can
manage only 4 different codes).
-Radio-fr equenc y si gnal receive r i s
integrated in Cockpit Central Unit
-D oors central locking button is not
activated when doors ha ve be en c losed by
means of the remote control.
-Doors locking and unlocking using the
remote control may be visualized by hazard
lights signals (if all doors are properly closed);
- locking : 2 signals
- unlocking: 1 signal
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84
STEERING - CONN ECTOR
84 - 3
Under steering wheel control
The under steering control assembly and the rotating contact included in this one are not to be
separated. The rotating contact is ensuring the electric connection between the steering column
and the steering wheel. This contact is connected with the from wiring by means of wires stacked
as tape-shaped having the necessary length provided to ensure 5 steering wheel rotations (limited
by the wheels camber plus one more for safety).
DISMOUNTIN G
AT T E N T ION !
It is forbidden the handling of the pyrotechnic system (airbag) near heating sources
or open fire, because there is a risk of undesirable starting of the system.
IMPORTANT !
Anytime when dismounting t he steering wheel, it i s necessary to dismount the airbag
connector (1). The airbag is provided with a connector who is short-circuited aft er
disconnecting the wiring connector, avoiding in this way all undesirable starting. Block the UCE airbag by means of the CLIP tester (see chapter 88 “ UCE airbag blocking” ).
The airbag indicator from the instrument panel is on. Disconnect the battery (-) terminal.
Set the steering on the middle point (straight on driving position of the vehicle).
Dismount the two attachment screws T ORX 20 of the airbag to the steering wheel.
Dismount the airbag connector ( 1).
Dismount the steering wheel attachment screw.
Carefully dismount the steering wheel for not damaging the “tape” connector of the rotating
contact; ensure that wheels are in straight-on vehicle driving position.
Dismount the three attachment screws TORX 20 of the steering wheel half-cases.
Detach from clips the steering wheel half-cases and remove them.
Disconnect the windscreen wiper connector, the lights and turning control connector and the
rotating contact connector. Loosen the screw (2 ) unblocking in this way the under steering wheel control assembly from
the attachment cone of the steering column.
Extract the under steerin g wheel control assemb ly off the attachment cone of the steerin g c olumn.
AT T E N T I ON !
It is forbidden the changing of the rotating contact position after dismounting the
under steering wheel control assembly because there is the risk of its damaging. The under steering wheel control – new i tem number- is provided with a pre-c ut
s elf-adhesive tape, stacked on the rotating contact and on the under steering wheel
control body that is not allowing the undesirable rotation of the rotating contact until
its m ounting on the attachment cone of t he steering column.
1
2
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84
STEERING - CONN ECTOR
84 - 4
Under steering wheel control
R EMOU NT I NG
Ensure that steering is on middle point (wheels are in the straight-on driving position of the
ve h icle).
Position the under-steering wheel control assembly so that after remounting the two steering
wheel half-cases, the assembly handles are lined up with the instrument panel and the dashboard.
Reconnect the windscreen wiper connector, the lights and turning connector and the rotating
contact connector. Attach in clips the steering wheel half-cases.
Tighten t he screw ( 2) so that i s blocking the under-steering wheel control on the steering
column. This operation is facilitated by a cutting-out in the lower half-case allowing the access to
the screw ( 2).
Carefully mount the steering wheel in order not to damage the “tape” connector of the rotating
contact, the steering wheel is having an area with no grooves, that must be corresponding to the
no-grooves area from the steering column. The steering wheel must easy enter in the grooves.
Replace the steering wheel attachment screw (TORX 50) after each dismounting and tighten
it to the required moment ( 4.4 daNm).
Reconnect the airbag connector (10.
M ount the two attachment screws TORX 20 of the airbag (required tightening moment is
0.65 daNm) Reconnect the battery (-) terminal.
Check the operation of the under steering weel control.
IMP ORTANT !
Before reconnecting the driver’s ai rbag connector, it is necessary to apply a check-
ing procedure of the system: - check if the airbag indicator from the instrument panel is on, when the contact
is set on; - connect the inert igniter to the airbag connector (to the wiring) and check if the
airbag indicator is off; - set the contact off, connect the airbag connector instead of the inert igniter and
attach the airbag on the steering wheel (required tightening m oment is 0.65 daNm). AT T E N T I ON !
Any doubts regarding a good centering of the rotating contact involves the applying
of its centering method: carefully rotate clockwise the upper part of the rotating con-
tact 2.5 complete rotations (or until it gets blocked), then rotate anti-c lockwise 2.5
complete rotations. In case of a steering dismounting operation, of t he engine or of the t ransmission
elements implying the steering rack or steering column uncoupling, the steering wheel
must be immobilized. After everything has been remounted, perform an airbag system checking by means
of the CLIP tester. If everything is correct, unblock the UCE airbag and check if the
airbag indicator from the instrument panel is on for 3 seconds from setting the contact
on, then it is off and is remaining off. If the airbag indicator is not operating as a.m .,
see chapter “Diagnostic” and check the system by means of the “CLIP” tester. AT T E N T I ON !
All non-observing of these prescriptions may c ause an abnormal operation of the
sy stem, even an undesirable starting of it.
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