2004 DACIA SOLENZA check engine

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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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
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87
ELECTRICAL ASSISANCE EQUIPEMENT
87 - 6
Diagnostic – general
This document is presenting the diagnostic generally valid for all computers, for Cockpit
Central Unit function, at SOLENZA vehicles all types of engine
In order to perform the diagnostic of this system, it is then all-important to dispose of the
following elements:
- workshop manual of the corresponding vehicle
-electric diagram of the function, for the correspondin g vehicle
special tools specified in the column “Necessar y Special tools”.
GENERAL STEPS OF THE DIAGNOSTIC
- CLIP tester setting on, in orde r to identify the system that is equipping the vehicle
(identification of the computer family , program number, V. diagnostic..).
- Analysis of the “diagnostic” documents corresponding to the identified system.
- Acknowledgemen t of the information supplied in chapters “General”.
- Reading of the memorised failure in the computer memory and taking advantage of the
chapter “Failures interpretation”.
A TTENTION : each failure is interpreted for a specific type of memorisation : present failure
memorised failure present or memorised failure). The specified checking for handling each
failure a re not to be a pplied on the vehicle unless the declare d failure is i nterpre ted in t he
document for its specific memorising type. The memorising type must be taken into consideration
w hen the tester is set on after setting off and on of the contact .
If a failure is interpreted in the moment when it is declared “memorised”, the di agnostic
application conditions are present in “Recommendations”. If the conditions are not fulfilled, you
must take the ideas from the diagnostic of damaged element circuit checking, be cause t he
failure is not anymore present on the vehicle. Apply the same method when a failure is declared
as been memorised by the diagnostic tester, but it is interpreted in the documentation only as
< state.
- Performing the conformity checking (accentuation of the possible failures, non-declared
yet by the system self-diagnostic) and application of the adequate diagnostic according to the
results.
- Reparation validation (elimination of “client’s effect”)
- Diagnostic exploitation by “Client’s effect” if the problem still on.
N ECESSARY SPECIAL TOOLS FOR INTERVENTION
- CLIP diagnostic tester
- All-purpose meter
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ELECTRICAL ASSISANCE EQUIPEMENT
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Diagnostic - Conformity checking
RECOMMENDATIONS Do not perform this conformity checking but after a competechecking by means of diagnostic tester. The values
displayed in this conformity checking are only informative.
The execution condition: stopped engine, contact set on.
1
2 Supply
Lighting PR002
: Battery voltage
ET002: +12 V after
c ontact
ET309: Right turning
information
ET310: L eft turning
information
ET291: H azard lights
information 12V < X
< 12,5V
Presen t
It is ACTIVE when
c ontrolling r ight
turning
It is ACTIVE when
controlling left turning
It is ACTIVE when
controlling hazard lights If problems occurring:
Perform a diagnostic of the charging circuit
If problems occurring: See state diagnostic
ET002
If is INACTIVE , see
state diagnostic ET309
If it is INACTIVE , see
state diagnostic ET310
If it is INACTIVE , see
state diagnostic ET291
No.
Function Par
ameter or state
Checking or action Visualization and
observations
Diagnos tic
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ELECTRICAL ASSISANCE EQUIPEMENT
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Diagnostic - Conformity checking
RECOMMENDATIONS Do not perform this conformity checking but after a competechecking by means of diagnostic tester. The values displayed
in this conformity checking are only informative.
The execution condition: stopped engine, contact set on.
3
4 Wiper
Opening ET213:
Windscreen
wiper timing
ET005: Windscreen
wiper fix point sto pping
ET192: : Front doors ACTIVE
, when
windscreen wi p e r
control in on timer
position
ACTIVE when
c ontrolling the wiper
on timer position, at
each wipe r stopping.
State OPEN when
opening the driver’s
doors If
it INACTIVE , see
state diagnostic ET213.
If problems occurring, apply the specific
diagnostic for
windscreen wiper fix point stopping failure DF119
If prob lems occurring: see
state diagnostic ET 192
No.
Function Par
ameter or state
Checking or action Visualization and
observations
Diagnos tic
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87
ELECTRICAL ASSISANCE EQUIPEMENT
87 - 16
Diagnostic - Conformity checking
Do not perform this conformity checking but after a compete
checking by means of diagnostic tester. The values displayed
in this conformity checking are only informative.
The execution condition: stopped engine, contact set on.
RECOMMENDATIONS
Par ameter or state
Checking or action
ET010: Key RF valid
ET193: RF information
r eceived
ET012: source of last
r eceived co ntrol
ET105: Last received
c ontrol Visualization and
observations
State YES when
doors locking or
unlocking is done
using a remote control a ssigned to that UCH
.
State YES when
doors blocking/
unlocking is done using the remote
control
TRF when doors
locking/unloc king is
done u sing the remote
cont rol, CP E when
locking/unloc king is
done u sing the doors
central locking switch
UNL OCKI NG LOCK ING Diagnos tic
If problems occurring: see state diagnostic ET010
If problems occurring: see state diagnostic ET193
Nothing to notice
Nothing to notice
No.
1F unction
Opening
(ctd)
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ELECTRICAL ASSISANCE EQUIPEMENT
87 - 27
Diagnostic – Damage location algorithm
RECOMMENDATIONSNothing to notice
Check the tester operation on another vehicle
Check: - Connection between CLIP tester and the diagnostic socket (cable i n good condition).
- Cockpit and engine compartment fuses.
Check presence +12 volts before c ontact at pin 16 , + 12 volts after contact at pin 1
and mass at pins 4 and 5 of the di agnostic socket
Fix if necessary
Check the computer connection.
Connect the m ulti-socket and c heck the insulation, continuity and absence of parasite
resistance at connections: UCH connector P1 pin A1 mass
UCH connector P1 pin A3 fuse box + 12 volts before contact
UCH connector EH1 pin B34 pin 7 diagnostic socket (line K)
Fix if necessary.
.
ALP 1There is no communication with the computer
Check the system operation
AFTER REPAIRING
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