2004 DACIA SOLENZA wiring

19
19 - 9
COOLING - EXHAUST - TANK
Cooling engine fan for vehicles with air conditioning
DISMOUNTIN G
Disconnect the battery (-) terminal.
Remove the air inlet pipe from the attachment of the battery screen.
Detach from clip the power steering oil reservoir from the battery screen.
Disconnect the engine fan connector ( 1)
Detach wiring from clips ( 2) and (3).
Disconnect the connector of the cooling engine fan resistance (4).
Carefully dismount the engine fan assembly from the radiator, from sustaining points (5).
REMOUNTING
Check the condition of the fan impeller and of the engine fan electric motor.
Carefully mount the engine fan assembly in the sustaining points (5).
Connect the connector of the engine fan resistance ( 4).
Connect the cooling engine fan connector ( 1) and attach it in clip (3) then in clip (2).
Attach in clips the power steering oil reservoir on the battery screen. Mount the air inlet
pipe.
Connect the battery (-) terminal. In case the vehicle is equipped with programmable
r adio-cassettes player, electronic clock, etc, there are t o be re-programmed before returning
the vehicle to the client. Check the engine fan operation: start the vehicle engine and disconnect the water
temperature sensor. The engine fan must start. Reconnect the water temperature sensor
then by means of the CLIP tester erase the memorized failure corresponding to the water
temperature sensor.
vnx.su

19
19 - 18
COOLING - EXHAUST - TANK
VEHICLES WI THOUT VISITING CAP
Fuel tank
TIGHTENING MOMENTS (daNm)
Fuel ta nk attachment screws 2.1
IMPORTANT :
Dur ing thi s operation it is
compulsory:
-not smoking and not approaching
with i ncandescent obj ects in t he working
area, -keep awa y from fue l spray i ng
when disc onn ectin g the fu el
connections, protect the sensitive area of
fuel leak.
Dismount :
- protection shield ( 3);
- filling cap attachment clip (5) on tank;
- fuel pump assembly (6).
REMOU NT I NG
Perform the di smounting opera tions in the
reverse order.
Tighten to the required moment the fuel tank
attachment screws (2.1 daNm); the thread of
the two rear attachmen t screws is to be lubricated
before mounting with Fixamed M28 (necessary
quantity – 2 grams).
Re p lace the single use clip ( 5) with a tightening
clip “CAILLAU” .
12
6
5 4
3
DISMOUNTIN G
Place the vehi c le on a t wo-c ol um n
elevator. Disconnect the battery (-) terminal.
Dismount the fuel tank cap.
Drain the fuel tank through the filling cap,
by means of a draining pneumatic or electric
pump. Dismount the a ttachments screws ( 1) of
the upper filling cap.
Lift the vehicle by means of the elevator.
Di smount the four attachment screws of
the fuel tank. Dismount the attachment clip ( 2) of the
aeration hose ( 4) on filling cap.
Carefully lower the tank and disconnect it:
- wiring connector;
- fuel supply pipe;
- petrol vapors re-aspiration pipe (for
petrol engines); - fuel return pipe (for Diesel engines);
Extract the aera tion hose on top of tank
crossbar and dismount the tank.
vnx.su

40
GENERAL
40 - 9
Repairing general conditions
The replacement (reparation) operations of the weldable elements described in this chapter
are specified subject to: cutting out of the parts to be replaced, access to the welded elements,
tools and checking devices accessibility , etc.
In case the vehicle body has suffered important deformations it is recommended the straight-
ening of the damaged body elements, by means of some hydraulic presses.
For this range of vehicles, the elements resistance structure which are affecting the vehicle
s ecurity, are not to be partially replaced (not to be cut), but entirely.
After welding detaching, the body elements must remain straight, without breakage or cracks,
the possible holes being covered out with filling material or by tinning. The body elements sur-
faces are to be pickled ( to eliminate possible oxidation marks), dried and initially applied a paint
layer. The electric welding detaching of the body elements, may be performed as follows:
- with a well sharpen c hisel, t his method may lead t o parts de formation or e ven pa rts
breaking. - by using some extractors equipped with steel cutter type Brendeo or Pickvant (max. 6
mm) having the cutting head shaped as shown in pict.1.
1. Centering point
2. Sharpen slope
3. Drill acting edges
4. Gap for catching the welding material
P = aprox. 0.4 mm
Whatever m ethod is used, the remaining element must be in good order and to a llow per-
forming of a good quality welding point.
The plates cutting it is recommended to be performed (subject of importance and thickness)
using manual scissors or pneumatic portable tools for plates cutting. During cutting or welding of the body elements it is necessary to protect the electric wiring
from the interior of the body structure. The cutting, welding, or strengthening operation done on body welded elements, are to be
performed on body checking/ straightening benches recommended by the producer.
IMP ORTANT !
When removing or straightening the body resistance elements, it i s forbidden the
total or partial heating, in order to avoid the mechanical resistance and metal elastic-
ity de creasing.
vnx.su

47 - 01
47Rear door
F ront door
LATERAL OPENINGS
DISMOUNTIN G
Dismount the elements, which are in connection with the front/rear door.
Dismount the door panel.
Di smount the door wiring protected by sleeve ( 1) and remove i t through the e xistent door
caisson hole. Dismount the attachment screw (2) of the limiting mechanism of the front/rear door.
Dismount the upper hinge axle ( 3) and lower hinge axle (4).
REMOU NT I NG
Perform the dismounting operations in the reverse order.
Grease the hinges with white grease (Te roson).
vnx.su

NON – LATERAL OPPENINGS
48
48 -2
Hatchback
DISMOUNTIN G
Dismount the hatchback wiring (1) and
remove it t hrough the e xistent hole in the
hatchback lining. Dismou nt :
- safety locks (2) of the balancing shock
absorbers on the hatchback - attachment screws (3) of the balancing
s hock-absorbers on the hatchback;
- attachment screws (4) of the hinges on
the hatchback;
- hatchback.
REMOU NT I NG
Perform the dismounting operations in the
reverse order. Grease the hi nge s wi th whi t e gre a se
(Teroson).
3
4
1
2
vnx.su

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
vnx.su

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
vnx.su

57
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.
vnx.su