2004 DACIA SOLENZA wiring

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
vnx.su

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.
vnx.su

85
WINDSCR EEN WIPER
85 - 1
The drive mechanism is mounted in the cli-
mate control box.
DISMOUNTIN G
Ensure that assembly is stopped in the
position “ stopped at fix point”. Disconnect the battery (-) terminal.
Dismount the climate control gasket.
Dismount the climate control protector
Dismoun t the wiring connector ( 1) from the
windscreen wiper electric motor (push on the
connector A point and detach from clips).
Remove the protectors ( 2) from shafts.
Di smount the attachment nuts ( 3) of the
windscreen wiper blade-arm assemblies .
Dismount the windscreen wiper blade-arm
assemblies (4 ). Mark the identification of their
mounting position and of the two windscreen
wiper blade-arm assemblies (left-right).
Remove the covers ( 5). Di
smount the shafts attachment nuts ( 6) on
the windscreen lower frame; recover the washers
and gaskets.
Detach from clips the washing hose.
Dismount the mechanism attachment screw
(7) on the windscreen lower crossbeam.
Extract t he m echanism from the climate
control box, by rotating it.
REMOU NT I NG
Perform the dismounting operations in t he
reverse order.
REMARK:
When mounting the drive m echanism, t he
wiper e lectric motor must be in the position
”stopped at fix point”.
The re quir ed tight ening moment of the
mechanism attachment screw ( 7) on t he
w indscreen lower crossbeam : 6-8 Nm.
The required tightening moment of the shafts
attachment nuts ( 6) on the windscreen lower
crossbeam: 8 ± 15 % Nm.
The re quir ed tight ening moment of the
attachment nuts ( 3) of the windscreen wiper
blades a nd arm s : 12 ± 15% Nm.
The re quir ed tight ening moment of the
attachment screw (7) of the windscreen washing
assembly : 2 Nm.
Drive mechanism
vnx.su

85
WINDSCR EEN WIPER
85 - 3
Replace
fuse F 07 Check fuse F07 from cockpit.
Is it good?
Replace the under steering wheel control assembly .
Replace the windscreen wiper timer. Check the windscreen wiper
switch. Is it good?
Check the windscreen wiper timer. Is i t good?
Replace the windscreen
wiper electric motor.. Is there any 12 V between pins 5
and 1 of the electric
motor connector
of the windscreen wiper ? S
et the contact on. Switch the
windscreen wiper on highs peed. Is the windscreen
wiper working?
Set the contact off.
Check the continuity and the resistance against the vehicle mass
betw een:
- exit fu se F07 pin A7 windscreen wiper switch
- pin A2 windscreen wi per switch pin 5 electric motor
connector of the windscreen wiper;
- pin 1 electric motor connector of the windscreen wiper
ve hicle mass.
Are they good?
Defective wiring. Fix it.
Replace the windscreen
electric motor. Is there any 12 V between pins 4 and
1 of the electric motor connector of
the windscreen wiper?
S et the contact off.
Check the continuity and the resistance against the vehicle
mass between:
- exit fuse F07 pin A7 windscreen wiper switch
- pin A3 windscreen wiper switch pin 4 electri c motor
connector of the windscreen wiper;
- pin 1 electric motor connector of the windscreen wiper
vehicle mass. Are they good? Switch
the windscreen wiper
on low speed. Is the
windscreen wiper working ?
Defective wiring. Fix it.
No
NoNo
No
No
No
No No
No Ye s
Ye s
Ye s
Ye s
Da
1
Ye s Ye s
Diag nostic
vnx.su

WINDSCR EEN WIPER
85
85 - 4
S
et the contact off.
Check the continuity and the resistance against vehicle mass
between:
- exit fuse F02 pin 3 electric m otor c onnector of the
windscreen wiper
- pin 2 electric m otor connector of t he windscreen wiper pin 4
timer connector of the windscreen wiper;
- pin 3 timer connector of the windscreen wiper pin 6 switch
connector of the windscreen wiper.
Ar e they good?
Defective wiring. Fix it.
Replace the windscreen wiper timer. Is there any 12 V between
pins 9 and 1 of the timer connector of the
windscreen wiper
?
S et the contact off.
Check the continuity and the resistance against vehicle mass between:
- exit fuse F07 pin A7 switch connector of the windscreen wiper;
- pin A1 switch connector of the windscreen wiper pin 9 timer
connector of the windscreen wiper;
- pin 1 timer c onnector of the windscreen wiper vehicle m ass;
- pin 5 timer connector of the windscreen wiper exit fuse F 07.
Ar e they good ?
Defective wiring. Fix it.
Replace the windscreen washing reservoir. Is there any 12 V between pins 1 and
2 of the electri c pump connector of
the windscreen washing?
S et the contact off.
Check the continuity and resistance against vehicle mass between:
- exit fuse F07 pin B4 of the switch connector of the windscreen
wiper.
- pin A4 switch connector of the windscre en wiper pi n 2 e lectric
pump connector of the windscreen washing;
- pin A4 switch connector of the windscre en wiper pin 2 timer
connector of the windscreen wiper;
- pin 1 electric pump connector of the windscreen washing vehicle
mass;
- pin 5 timer connector of the windscreen wiper exit fuse F07.
Ar e they good? Electromotorul
º tergãtor parbriz
“se opreºte l a punct
fix”?
Switch the windscreen wiper
on timer position.
Is the windscreen wiper electric motor working delayed?
Switch the windscreen
wiper on windscreen
washing position. Is the
windscreen washing
electric pump working?
Cablajul
este defect.
Rem edi a πi.
1
No
No
No No
No
No
No
No
Ye s
Ye s Ye sYe s
Diag nostic
vnx.su

87
ELECTRICAL ASSISANCE EQUIPEMENT
87 - 1
It is located on the left side of the climate
control box, being attached by means of a
screw. It has the windscreen washing electric
pump attached on the washer reservoir.
In the drawin g, the following elements may
be identified:
1,2 Pins of the electric pump.
3 Windscreen washing reservoir
4 Electric pump
5 Attachment screw
6W ashing hose
7 Adjustable nozzle
8W ashing reservoir cap
9W ashing bushing
DISMOUNTIN G
Disconnect the battery (-) terminal.
Dismount the climate control gasket.
Dismount the climate control protector.
Di smount the attachment scre w of the
washing reservoir. Carefully remove the front wiring branch
(in order not to damage the splice), from its
location in the wall between the engine
compartment and the climate control box.
Extract the washing reservoir from the
washing b ushing (9). Di
sconnect t he washing hose connected to
the electric pump. Carefully remove the washing reservoir from
the climate control compartmen t and tilt it in such
way that windscreen washing fluid is not flowing
out.
R EMOU NT I NG
Perform the dismounting operations in t he
reverse order.
Check the opera tion of the assembly and
eventually adjust by means of a “needle” the
nozzle in order to correctly wash the windscreen.
AT T E N T I ON!
Do n o t clo se front bonnet after
dismounti ng the w ind scr een w a sh ing
assembly, because it may be possible the
front wiring damaging.
REMARK:
The washing fluid level must be between
the minim and maxim levels marks on the
washing reservoir (0.8 l). The required t ightening m oment of the
attachment screw of the windscreen washing
assembly: 2 Nm.
Connector
Pin Denomination
1 Windscreen washing pump control
2 Mass
Windscreen washing
vnx.su

87
ELECTRICAL ASSISANCE EQUIPEMENT
87 - 23
Diagnostic – States interpretation
ET192FRONT DOORS
RECOMMENDATIONS Check that no failure is be present or memorized.Open the drivers’ door
Check that for open door the corresponding state is active or for closed door, the
corresponding state is inactive
Check continuity and insulation of the wiring between:
Dr iver’s doors contact and pin 40B of UCH connector EH1
Fix if necessary (see electric diagram of that vehicle)
O pen the door.
Check continuity between mass and pin 40B of UCH
Close the door and check that no continuity is between mass and pin 40B of UCH
In case of a failure, replace the driver’s door contact.
Perform again a system diagnostic
Repair the other possible failures
Erase the memorized failures.
AFTER REPARATION
vnx.su

88
WIRING
88 - 1
Airbag - General
IMPORTANT!
All intervention on the airbag system
may be performed only by qualified staff.
The Dacia SOLENZ A vehi c les a re
equipped with a pa ssive securi ty system
composed of: -a driver frontal airbag with an inflata bl e
bag, -UCE airba g mounted in t he c entral
console tunnel.
In case of a front impact strong e nough,
theUCE airbag is releasing the airbag, which
is inflating in the steering wheel central part,
protecting in this way the driver’s face. The airbag is not reacting at decelerations
in t he dri ving di rection. A side impact or a
rollover may not lead to the airbag releasing. The vehicle projection energy is
transformed i nto distort ion energy of the
vehicle front part. The higher deceleration is,
the smaller vehicle distortion is, and the airbag
is quicker releasing.
The minimal speed at which the airbag is
releasing is increasing, a s the i mpact angle
between the vehicles is higher. If in case of a front al impact there are no
distortions in front of the front pedals support or
engine-frame impact, non-releasing of the airbag
is not to be considered an operation incident,
the releasing speed not being reached. By e xpe ri e nce, t he spe edome ter i s not
showing correctly the impact speed, this being,
generally, smaller t han the cruising speed had
before the impact.
A vehicle equipped with driver airbag is to be
identified by the marking “Airbag” from the
steering wheel pillow and a sticker placed on the
windscre en left side.
AT T E N T I ON !
Because the UCE airbag, steering wheel
airbag and the shock sensor are containing
se nsitive components, t hese are t o be shock-
proofed during their handling.
At every windscreen replacement, the sticker
mentioning that vehicle is equipped with airbag
is to be placed on the windscreen.
vnx.su