fuse diagram DACIA SOLENZA 2004 Repair Manual

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

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 18
Diag nostic
FA ILURES AND STATES INTERPRETATION
1. FAILURE OF COMMUNICATION CLIP TESTER/ E.C.U. DECODER
RECOMMENDATION Check if the lines K and L are not disturbed by another computer of the vehicle.
Check the condition of fuse F 03 from the cockpit fuse box.
Replace the fuse if necessary.
Check if the CLIP tester is not the cause of the failure; check if the tester is communicating
with another computer of the same vehicle (injection computer).
M easure the tension of the vehicle’s battery (U> 12,3V). If necessary, charge the battery.
Check if the E.C.U. decoder is correctly connected to the vehicle’s wiring.
Check the right supply of the E.C.U. decoder:
-presence of the mass at pin A8 of the E .C.U. decoder
- supply + I.C. at pin A9 of t he E .C.U. decoder
Be sure that the diagnostic socket i s proper supplied, according to the circuit diagram.
Check the continuity and the isolation of the electric wiring on the corresponding pins layout.
E.C.U. decoder A3 7 diagnostic socket
A4 15
If the connection tester CLIP – E.C.U. decoder can’t be established, then replace the decoder.
AFTER REPAIRING After establishing the communication with the tester, fix the
possible failures.
Perform a conformity checking.
{ }
vnx.su

89
ELECTRIC DIAGRAMS
89 - 1
GENERAL PRESENTATION
From electric point of view, the vehicle electric diagrams have been structured as Applied Principle
Schemes (APS), presented according to each system function. These APS diagrams also contain
details concerning the internal function of some simple electric components (contacts, relays), thus
contributi ng to a better understanding of the system functioning and of the incident good diagnosis.
Chapter 2 includes t he list of t he vehicle functional diagra ms (APS). They are divided in
electric’s supply diagrams, mass connection diagrams and system functional diagrams.
Chapter 7 includes the electric functional diagrams (APS), identified as follows: - electric c omponents marked by 3-4 figures; their identification on the electric diagrams
can be achieved by means of “Index of components” – see Chapter 3;
- connections between the electric wiring, marked by an “R” followed by figures; they are
indicated in the Chapter 4 list; - mass connections, marked by an M followed by figures or letters; they a re indicated in
Chapter 4.
Every wire of the electric diagrams is defined by an alphanumeric code representing its function,
followed by a group of letters, representing the color of that wire. Chapter 11 includes the connectors and connections between wiring, drawn from the later inlet
towards the connector/connection. The wires entering each connector socket are identified by
means of the above-mentioned drawings. The Chapter 11 also includes detailed tables about each
wi re entering the connector: wire l ocation in the connector socket, wire section, wire function
code and its destination. Chapter 11 includes the index of all wire functions in connectors and connections, namely the
list of all the connectors and connections, which helps to their easy identification in Chapter 11.
Chapter 5 includes the mass and connection positions on ve hicle and he lps to i dentify the
electric mass fixing points on it, as well as location of the connections between its wiring.
Chapter 6 i ncludes the electric c omponent position on vehicle. The location of the va rious
components with electric functions on the vehicle can be identified by means of the component list.
The cockpit fuse box is presented in Chapter 8 and contains information about its positioning
and the functional purpose of the fuse.
General
vnx.su

89
ELECTRIC DIAGRAMS
89 - 2
The fuse box from the engine compartment is presented in Chapter 9, that contains information
about its location on the vehicle and the functional purpose of the relays and fuse placed on it.
The functional codes of the wires are detailed explained in Chapter 12. FUNCTIONAL DIAGRAMS INTERPRETATION
The functional diagram information included in Chapter 7 are to be i nterpreted taking i nto
consideration the explanation referring to the following example:
1= vehicle class
2= manufacturing year
3= functional electric diagram denomination
4= equipment differentiation criteria for identifying the functional electric diagram ˙
5= electric connector colour ˝
6= connector graphical representation
7= electric component index number
8= number of the fuse box on which the relay or safety fuse is m ounted
9= safety fuse identification on fuse box
10 = safety fuse value
11 = identification of wiring joints
12 = electric mass identification
13 = electric connection colour between wiring ˝
14 = electric connection identification
15 = electric connection graphical representation
16 = symbol, pages containing functional diagrams
17 = wire function code
18 = wire colour ˝
19 = functional diagram number
OBSERVATION:
1. The area ( 4) specifies the differentiating elements serving to the various functional diagrams
identification, considering the following symbols:
ABCO01 = driver’s airbag
CA = climate maintenance with air conditioning
CHAUFO = climate maintenance without air conditioning
CPE = Electric locking/unlock ing doors control
DA = assisted power steering
E0, E1, E2 = levels of equipment
LV E = front windows electric control
___ ___________________________________________________________________________
General
vnx.su

89
ELECTRIC DIAGRAMS
89 - 6
Functional diagrams list
DOORS CENTRAL LOCKING
ANTI-STARTING
SPEED LIMIT INDICATOR
ELECTRIC LIGHTER
CLIMATE CONTROL
CLIMATE CONTROL AND AIR CONDITION
CEILING LAMP
FRO NT WINDOWS ELECTRIC CONTROL
RADIO
STARTING CIRCUIT
E NGINE COOLING FAN
ELECTRONIC INJECTION
CHARGING CIRCUIT
REAR WIRING MASS
FRONT WIRING/ DASHBOARD MASS
BATTERY/CARRIAGE BODY MASS
FOG PROJECTORS WIRING MASS
HATCHB ACK WIRI NG MASS
E NGINE WIRING MASS
COCKPIT FUSE BOX
E NGINE FUSE BOX AND RELAY
HANDBRAKE INDICATOR / BRAKING SYSTEM FAILURE
FUEL LEVER INDICATOR
OIL PRESS URE INDICATOR
DIAGNOSTIC SOCKET
DASHB OAR D
ALER T TEMPERATU RE INDICATOR FOR COOLING FLUID
WA TER TEMPERATURE COOLING FLUID INDICATOR
SPEED INDICATOR
DRIVER’S AIRBAG
DRIVER SAFETY BELTS INDICATOR
ACOUSTIC WAR NING
REAR WINDOW DEFROSTING
ELECT RIC D IAGRAM S DE NOM INATION DI AGRAM NUM B E R
1
2
3
4
5
6
7
8
9-10
11
12-13
14-15-16-17-18-19-20-21
22
23-24
25-26-27-28-29-30-31-32-
33-34-35-36
37
38
39
40-41-42-43
44-45-46-47-48-49-50-51-
52-53-54-55-56-57-58-59
60-61-62-63
64
65-66
67
68-69
70-71-72-73-74
75
76
77-78
79
80
81
82
vnx.su

89
ELECTRIC DIAGRAMS
89 - 8
Functional diagrams list index
Electric lighter
Alternator
Anti-theft system
Acoustic warning
Battery
Windscreen wiper timer
Injection computer (ECE)
Doors closing switch
Climate control panel
Hazard switch
Rear window defrosting switch
Left electric window switch
Right electric window switch
Turning signalling relay
Right rear door actuator
Left rear door actuator
Left front door actuator
Right front door actuator
Windscreen wiper-washer switch
Detona tion sensor
Atmospheric pressure sensor
RPM s ensor
Reverse driving contact
Handbrake contact
St op contact
Starte r
AC compressor clutch
Right rear lamp
Left rear lamp
Right fog headlight
Left fog headlight
Left front door contact
Right front parking lamp
Left front parking lamp
Cooling motor fan
Right rear loud speaker
Left rear loud speaker
Right front door loud speaker
Left front door loud speaker
Injector 1
Injector 2
Injector 3
Injector 4
Fuel lever transmitter and electric pump
Rear window defrosting
Electric left window actuator
Electric right window actuator
Oil pressure contact101
103
104
105
107
113
120
123
124
125
128
132
133
137
138
139
140
141
145
146
147
149
155
156
160
163
171
172
173
176
177
180
184
185
188
189
190
191
192
193
194
195
196
199
200
203
204
205
Code
Component denomination Code Component denomination209
212
213
221
222
224
225
226
227
231
234
236
238
242
244
247
255
256
261
262
267
268
272
319
320
321
326
333
371
462
503
584
597
639
649
654
700
756
778
857
887
899
927
101 6
109 1
114 0
115 6
120 2 Lights, turning lights and horn switch
Motor wi
ndscreen wiper
Ceiling lamp
Windscreen washing pump
Va l ve potentiometer
Power steering pressure controller
Diagnostic socket
Right headlamp
Left headlamp
Fog projectors control relay
Cooling motor fan control relay
Fuel pump control relay
Actuators relay
Downstream oxygen sensor
Injection water temperature sensor
DASHBOARD
Right front turning lamp
Left front turning lamp
Radio
Cooling motor fan and AC
Right side signalising lamp
Left side signalising lamp
Injection air temperature sensor
AC control panel
Cooling motor fan (for AC)
Motor fan resistance (for AC)
Speed limit indicator
Driver safety belt contact
Canister purging valve
License plate lamp
UCE decoder
AC compressor clutch control relay
Safety fuse box and engine compartment relays
STOP-S3 l amp
Step by step engine
Anti-starting bushing
Cooling blower low speed control relay
UCE airbag
Ignition coil
FLASH relay
Upstream oxygen sensor
Driver’s airbag
C hock sensor
Cockpit fuse box
I.C.P. braking system
V ehicle speed transducer
Cooling motor fan
AC pressure sensor (pressure controller)
vnx.su

89
ELECTRIC DIAGRAMS
89 - 11
Electric components location on the vehicle
In ject or 1
Inject or 2
Inject or 3
Inje ctor 4
Atmospheric pressure sensor
Detonation sensor
Starter
In jection air temperature sensor
Valve potentiometer
Upstream oxygen sensor
Step-by step engine
Alternator
Ignition c oil
Canister purging valve
AC pressure sensor (pressure controller)
Pressure controller DA
AC compressor clutch
Upstream oxygen sensor
Cooling motor fan and AC
Cooling engine fan resistance for AC
Oil pressure contact
Injec tion computer
RPM sensor
In jection water temperature sensor
Reverse driving contact
Fuse box and engine relays
Vehicle speed transducer
I CP brake system
Chock sensor
Windscreen wiper motor
Windscreen washing motor
Speed limit ind icator
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32Turning lights relay
Front door contact
Windscreen wiper timer
Left fron t door actuator
Le ft elec tric window actuator
Left fr ont door loud speaker
Cockpit fuse box
UCE d ecoder
FLASH relay
Rear window defrosting switch
Anti-starting bushing
STOP contact
Radio
Doors locking switch
Li ghter
Hazard switch
Climate control panel
Electr ic right window switch
Electr ic left window switch
UCE airbag
Diagnostic socket
Handbrake contact
Safety belt contact
Driver’s airbag
Right front door loud speaker
Electr ic right window actuator
Right front door actuator
Right rear door actuator
Right rear loud speaker
STOP-S3 lamp
Fuel level transmitter and electric pump
Left rear door loud speaker
Left r ear door actuator
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
No. Denomination
No.Denomination
vnx.su

89
ELECTRIC DIAGRAMS
89 - 14
Cockpit fuse box
The cockpit fuse box is placed in driving post left side, being attached on the dashboard lateral
side.
The fuses are protecting the following electric components and circuits:
Diagnostic socket, ceiling light, windscreen wiper motor (fix point
stopping), FLASH relay (+C)
UCE decoder, anti-starting bushing, rad io, instrument panel, climate
control panel (+C)
U.C.E. decoder, diagnostic socket, instrument panel, climate control
panel, speed limit indicator, contact STOP (+DC)
U.C.E. injection, U.C.E. airbag fuel pump relay/ ignition coil (+DC)
Reverse driving contact(+DC)
Windscreen wiper switch, windscreen wiper timer.
Left mee ting lights, instrument panel (indicator)
Right meeting lights
F02
F03
F04
F05
F06
F07
F08
F09

FUSE
NUMBERFUS E
TYPE P
ROTECTED CIRCU IT
10A
25A
15A
15A
5A
10A
10A
10A
vnx.su

89
ELECTRIC DIAGRAMS
89 - 15
REMARK :
The fusible F26 is used only for v ehicles equipped wi th air c onditioning.
F10
F11
F12
F13
F14
F15
F16
F17
F19
F20
F21
F23
F26
F28Left road lights, instrument panel (indicator)
Right road lights
Acoustic warning
Signaling direction lights and hazard
Front/rear parking lights, lighting: switches, climate
control, instrument panel, lighter, radio.
Front/rear parking lights
Li ghter, radio
Cooling motor fan
Fog lamps, instrument panel (indicator)
Rear window defrosting
U.C.E. injection
El ectric left/right window switch
Cooling blower
Fog projectors
10A
10A
10A
7.5A
10A
10A
15A
30A 5A
25A
5A
30A
30A
25A
Cockpit fuse box
vnx.su

89
ELECTRIC DIAGRAMS
89 - 16
Fuse box from engine compartment
The fuse box placed in the engine compartment is attached in front of the left shock absorber
column and contains relays and fusible protecting the following electric circuits:
FUS E
NUMBER
F01
F04
FUS E
TYPE
25A
30A
P ROTECTED CIRCU IT
Engine cooling fan
In jectors, oxyg en sensor heating resistance, canister purging valve,
injection computer, fuel pump, ignition coil., vehicle s peed
transducer.
R ELA Y
R ELA Y T YPE
CONTROLLED CI RC UI TD
30A
Injector s, canister
purging valve , oxygen
s ensor heating resistance,
injecti on computer, and
vehicle speed transducer
H
30A
Fuel pump,
i gnition coil
B
30A
Engine cooling fan
E*
30A
F og projectors
∗- fo r vehicles equipped with fog projectors A. Vehicles
without AC equipment
vnx.su