DACIA SOLENZA 2004 Repair Manual

89
ELECTRIC DIAGRAMS
89 - 95
Wires functions explanation
WIRES FONCTION
SUPPLY + AFTER CONTACT
+ AFTER PROTECTED CONTACT > COCKPIT OUTLET FUSE F23
+ A FTER PR OTEC TED CONT ACT REVERSE D R IVING LIGHTS >COCKPIT OUTL ET FUSE F06
+ AFTER PROTECTED CONTACT > COCKPIT OUTLET FUSE F20
+ AFTER PROTECTED CONTACT > COCKPIT OUTLET FUSE F05
+ AFTER PROTECTED CONTACT > COCKPIT OUTLET FUSE F16
+ AFTER PROTECTED CONTACT > COCKPIT OUTLET FUSE F17
+ AFTER PROTECTED CONTACT > COCKPIT OUTLET FUSE F04
+ AFTER PROTECTED CONTACT > COCKPIT OUTLET FUSE F07
+ BATTERY
+ PROTECTED BATTERY > ENGINE OUTLET FUSE F03
+ PROTECTED BATTERY > ENGINE OUTLET FUSE F01 (F02 for A.C.)
+ PROTECTED BATTERY > COCKPIT OUTLET FUSE F02
+ AFTER PROTECTED CONTACT > COCKPIT OUTLET FUSE F03
+ AFTER PROTECTED CONTACT > ENGINE OUTLET FUSE F04
+ PROTECTED BATTERY > COCKPIT OUTLET FUSE F21
+ PROTECTED BATTERY > COCKPIT OUTLET FUSE F26
+ PROTECTED BATTERY > COCKPIT OUTLET FUSE F28
+ M EETING LIGHTS
+ RIGHT PROTECTED MEETING LIGHTS
+ LEFT PROTECTED MEETING LIGHTS
+ STARTER CONTROL
CONTROL - HANDB RAKE INDICATOR, I.C.P. BRAKING CIRCUIT
INJECTION CODE D SIGNAL > ANTI-STARTING
CONTROL + REVERSE DRIVING LIGHTS
RPM SIGNAL
DIAGNOSIS SIGNAL LINE K
DIAGNOSIS SIGNAL LINE L
+ PARKING LIGHTS
+ RIGHT PROTECTED PARKING LIGHTS > COCKPIT OUTLET FUSE F15
+ LEFT PROTECTED PARKING LIGHTS > COCKPIT OUTLET FUSE F14
REAR WINDOW DEFROSTING ELECTRIC MASS
COOLING FAN WIRING ELECTRIC MASS
LEFT FRONT BODY ELECTRIC MASS
GEARBOX ELECTRIC MASS
REAR LEFT TABLE ELECTRIC MASS
FRONT LEFT LONGITUDINAL GIRDER ELECTRIC MASS
HA TCHBACK WIRING ELECTRIC MASS
ENGI NE ELECTRIC MASS
FRONT LEFT COCKPIT ELECTRIC MASS
FOG PROJECTORS WIRING ELECTRIC MASS
HA TCHBACK ELECTRIC MASS
TUNNEL ELECTRONIC MASS
+ ROAD LIGHTS
+ RIGHT PROTECTED ROAD LIGHTS
+ LEFT PRO TECTED ROAD LIGHTS
+ ACCESSORIES
DETONATION SENSOR SCREENING
CONTROL - ALTERNATOR CHARGING INDICATOR
+ ALTERNATOR EXCITATION
CONTROL - F UEL PUMP RELAY
SIGNAL + POTENTIOMETER POSITION VALVE
SIGNAL + POTENTIOMETER VALVE
LIN K
CO DE
A
AB P4
AP11
AP12
AP29
AP40
AP41
AP43
AP7
B
BP1
BP7
BP11
BP12
BP17
BP37
BP74
BPR1
C
CPD
CPG
D
H1
H17
H 66P
H7
HK
HL
L
LP D
LPG
M20
MAJ
MB
MC
MD
ME
MG
MH
MK
MW
MYH
NAP
R
RPD
RPG
S
TB1
2A
2JD
3AC
3AJ
3AQ
vnx.su

89
ELECTRIC DIAGRAMS
89 - 96
SIGNAL + AIR TEMPERATURE SENSOR
SIGNAL - PRESSURE CO NTROLLER POWER STEERING
CONTROL CANISTER PURGING VALVE
RPM ENGINE SIGNAL > RPM SENSOR
SIGNAL - RPM ENGINE > RPM SENSOR
CONTROL 1 IDLING REGULATOR
CONTROL 2 IDLING REGULATOR
CONTROL 3 IDLING REGULATOR
CONTROL 4 IDLING REGULATOR
SIGNAL + WATER TEMPERATURE SENSOR
CONTROL + INJECTOR 1
CONTROL + INJECTOR 2
CONTROL + INJECTOR 3
CONTROL + INJECTOR 4
CONTROL - IGNITION COIL CYLINDER 1-4
CONTROL - IGNITION COIL CYLINDER 2-3
ATMOSPHERIC PRESSURE SENSOR + SUPPLY +
- DETONATIO N SENSOR
ATMOSPHERIC PRESSURE SENSOR SIGNAL
CONTROL - ANTI-POLLUTION DEFAULT INDICATOR
CONTROL - UPSTREAM OXYGEN SENSOR HEATING
CONTROL - DOWNSTREAM OXYGEN SENSOR HEATING
UPSTREAM OXYGEN SENSOR MASS
DOWNSTREAM OXYGEN SENSOR MASS
UPSTREAM OXYGEN SENSOR SIGNAL
DOWNSTREAM OXYGEN SENSOR SIGNAL
ATMOSPHERIC PRESSURE SENSOR MASS
ACTUATORS R ELAY CONTROL
- WA T ER TEMPERATURE
- POTENT IOMETER VA LVE
CONTROL – CLIMATE CONTROL FAN RELAY SPEED 1
CONTROL – CLIMATE CONTROL FAN RELAY SPEED 2
- AIR TEMPERATURE SENSOR
+ IGNITION COIL, CHOCK SENSOR > FUEL PUMP RELAY
+ FUEL PUMP
+ INJECTORS >OU TLET ACTUATORS RELAY
SIGNAL + DETONATION SENSOR
+ FOG PROJECTORS RELAY
+ FOG PROJECTORS > RELAY
CONTROL + FOG LAMP
+ P ROTECTED RE AR FOG LIGHTS
CONTROL - CEILING LIGHTING > DOORS CONTACTS
CONTROL - CEILING LIGHT
CONTROL + LOW SPEED WINDSCREEN WIPER
CONTROL + HIGH SPEED WINDSCREEN WIPER
CONTROL + WINDSCREEN WIPER FIX POINT STOPPING
CONTROL LOW SPEED WINDSCREEN WIPER TIMER
CONTROL + WINDSCREEN WIPER TIMER
CONTROL + REAR WINDOW DEFROSTING
CONTROL + WINDSCREEN WASHER P UMP
CO NTROL + ELECTRIC DOORS UNLOCKING
CO NTROL + ELECTRIC DOORS LOCKING
RADIO-FREQUENCY R ECEPTION SIGNAL
DRIVER ELECTRIC WINDOW LIFTING CONTROL
DRIVER ELECTRIC WINDOW LOWERING CONTROL3B
3BA
3BB
3BG
3BL
3BU
3BV
3BW
3BX
3C
3CR
3CS
3CT
3CU
3CV
3CW
3D
3DQ
3F
3FH
3GF
3GG
3GH
3GJ
3GK
3GL
3GN
3GT
3JK
3JL
3JN
3JP
3JQ
3NA
3NA1
3NR
3S
8A
8B
9J
9DP
13A
13C
14A
14B
14C
14D
14E
15B
16A
20C
20D
20F
21A
21B
Wires functions explanation
vnx.su

89
ELECTRIC DIAGRAMS
89 - 97
PASSE NGER ELECTRIC WINDOW LIFTING CONTROL
PA SSE NGER ELECTRIC WINDOW LOWERING CONTROL
CONTROL - OIL P RESSURE INDICATOR
CONTROL - WATER TEMPERATURE INDICATOR
SIGNAL + REAR LEFT SPEAKER
SIGNAL - REAR LEFT SPEAKER
SIGNAL - REAR RIGHT SPEAKER
SIGNAL - REAR RIGHT SPEAKER
SIGNAL - FRONT RIGHT SPEAKER
SIGNAL - FRONT RIGHT SPEAKER
SIGNAL - FRONT LEFT SPEAKER
SIGNAL - FRONT LEFT SPEAKER
CONTROL + CLIMATE CONTROL FAN SPEED 1
CONTROL + CLIMATE CONTROL FAN SPEED 2
CONTROL + CLIMATE CONTROL FAN SPEED 3
CONTROL + CLIMATE CONTROL FAN SPEED 4
CONTROL + AIR CONDITIONING RECYCLING
SIGNAL AIR CONDITIONING COMPRESSOR C OUPLING
SIGNAL CLIMATE CONTROL FAN SPEED
CONTROL + AIR CONDITIONING RECYCLING
AIR CONDITIONING RELAY CONTROL > U.C.E. INJECTION
AIR CONDITIONING CONTROL
CONTROL + AIR CONDITIONING COMPRESSOR CLUTCH
FREON PRESSURE SENSOR
FREON PRESSURE SENSOR SIGNAL
+ FREON PRESSURE SENSOR
- FUEL LEVEL
SIGNAL + FUEL LEV EL TRANSMITTER
SIGNAL + WATER TEMPERATURE
VEHICLE SPEED SIGNAL
CONTROL + ENGINE COOLING FAN
CONTROL + LOW SPEED ENGINE COOLING FAN RESISTANCE
DRIVER SAFETY BELT INDICATOR MASS
SUPPLY + TURNING LIGHTS
+ PROTECTED TURNING LIGHTS
CONTROL + TURNING LIGHTS RELAY
LEFT TURNING LI GHTS CONTROL
RIGHT TURNING LIGHTS CONTROL
CONTROL + STOP LIGHTS
CONTROL + AC OUSTIC WARNING FUSE
CONTROL + ACOUSTIC WARNING
FLASH RELAY CONTROL
CONTROL + ANTI-STARTING INDICATOR
ANTI-STARTING RECEPTOR SIGNAL WAY
CONTROL-AIRBAG FAILURE INDICATOR
SIGNAL - DRIVER’S AIRBAG
SIGNAL + DRIVER’S AIRBAG22A
22B
28A
31A
34A
34B
34C
34D
34E
34F
34G
34H
38AH
38AJ
38AK
38AL
38AN
38AS
38A Y
38EV
38K
38L
38R
38U
38X
38Y
41B
41A
42A
47F
49B
49L
60DV
64A
64AP
64B
64C
64D
65A
67C
67CP
80BD
80T
80X
129A
129C
129F
Wires functions explanation
vnx.su

89
ELECTRIC DIAGRAMS
89 - 1
The vehicle electric diagra ms have be en structure d as Applied Principle Schemes (APS),
presented according to e ach system function of the vehicle, from electric point of view. These
diagrams also contain details concerning the internal function of some simple electric components
(contacts, relays), thus contributing to a better understanding of the system functioning and of the
incident good diagnosis.
The list of the vehicle functional diagrams is presented in chapter 2, where vehicles’ APS may
be found. They are divided as: electric’s supply diagrams, mass connection diagrams and system
functional diagrams. The electri c func tional di agrams (APS)- are pre sented in chapter 7 and on them, may be
identified as follows: - electric components marked by 3-4 figures; their identification on the electric diagrams can
be achieved by means of “Index of components” of 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 are indicated in chapter 4;
Each wire i s marked in the e lectric diagrams by an alphanumeric code representing the wire
function, followed by a group of letters representing the wire color.
The connectors and connections between wiring are presented in chapter 11, here the connectors
and connections between wiring being drawn as seen from wires inlet in connector or connection
and the wires e ntering in each c onnector socket may be identified. This chapter a lso includes
detailed tables about each wire entering in connector: wire location in the connector socket, wire
section, wire function code and its destination.
The index of wire functions in connectors and connections- presented in chapter 10, namely the
list of all the connectors and connections, which helps to their easy identification in Chapter 11.
The mass and connection positions on vehicle is presented in chapter 5 and helps to identify
the electric mass fixing points on it, as well as location of the connections between its wiring.
The electric component locating on vehicle is presented in chapter 6. Start ing from the
components’ list, the location of the various components with electric functions on the vehicle can
be identified. The cockpit fuse box is presented in c hapter 8. This chapter contains information a bout its
positioning and the function al purpose of the fuse.GENERAL PRESENTATION
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 diagra m inform ation included in c hapter 7 is to be interpreted taking into
consideration the explanation referring to the following example:
1 = vehicle class
2 = manufacturing year
3 = functional electric diagram denomination
4 = equipment differentiation criteria for identifyin g 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 mounted
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 (logo), 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 - 3
MA = motorization observing the de-pollution norm EURO 96 (EURO II)
MB = motorization observing the de-pollution norm EURO 2000 (EURO III)
PROJAB = fog projectors
RAD01 = Fr ont speaker radio-cassette player
RAD02 = Rear and front speaker ra dio-cassette pl ayer
RAD03 = Fr ont and rear speaker radio-CD player
2. The electric connectors ( 5), couplings (13) and wires (18) are symbolised by the
following colours:
BA = white JA = yellow SA = pink- salmon
BE = blue MA = brown VE = green
BJ = beige NO = black VI = violet
CY = white-crystal OR = orange
GR = grey RG = red
General
Cooling motor fan
vnx.su

89
ELECTRIC DIAGRAMS
89 - 4
INTERPRETATION OF CONNECTORSWIRES FUNCTION INDEX
The information concerning the function of the wires in connectors and connections presented
in chapter 11, are to be interpreted taking into account the explanations based upon the following
example:
1 = symbol (sign) of the page containing connectors and electric connections
2 = connector destination
3 = name of the wiring on which the respective connector is placed
4 = general criteria of page separation
5 = vehicle class
6 = manufacturing year
7 = connector code
8 = component identification to whom the described connector is to be connected
9 = connector colour
10 = connector symbol
11 = indication of the connector socket
12 = wire sectioning (mm˝)
13 = wire functional code
14 = wire destination
15 = wire colour *
16 = chapter number and connector page number
R EMARK:
Concerning position 15, please note that one X is marked, for one wire and two Xs for two
wi res. The colour of the wire is to be symbolised only i n case t he electric routing of the wire
represents one of the fundamental statuses: + permanent (+ IC), + after contact (+ DC), mass
(-) or control s.
The symbols used for the wire colours are the followings:
A = white AS = blue GR = grey
N = black G = yellow V = green
M = brown VI = violet R = red
General
vnx.su

89
ELECTRIC DIAGRAMS
89 - 5
CY2AE MA
146
3S
X
1 2
3DQ
X
AT M O S P H ERIC PRESSURE SENSOR
Position Section Destination
10,503SS SIGNAL + DETONATION SENSOR
20,503DQ MASS DETONATION SENSOR
40,60TB1 DETONATION SENSOR SCREENING
ENGINE WIRING X412
03
D ETONATION SENSOR
11 12 13 2 3 5 6

15
14
7
8 9
10
89 - 07 16
1111

















4444
E7J262
General
vnx.su

89
ELECTRIC DIAGRAMS
89 - 6
Functional diagrams list
D OORS CENTRAL LOCKING
ANTI-STARTING
ELECTRIC LIGHTER
CLIMATE CONTROL
CLIMATE CONTROL AND AIR CONDITIONING
CEILING LAMP
FRONT WINDOWS ELECTRIC CONTROL
RADIO
STARTING CIRCUIT
ENGINE CO OLING FAN
ELECTRONIC INJECTION
CHARGING CIRCUIT
REAR WIRING MASS
FRONT WIRING/ DASHBOARD MASS
BATTERY/CARRIAGE BODY MASS
FOG PROJECTORS WIRING MASS
HATCHBACK WIRING MASS
ENGI NE WIRING MASS
COCKPIT FUSE BOX
COCKPIT CENTRAL UNIT (UCH)
ENGINE FU SE BOX AND RELAY
HANDBRAKE INDICATOR / BRAKING SYSTEM FAILURE
FUEL LEVER INDICATOR
OIL PRESSURE INDICATOR
DIAGNOSTIC SOCKET
INST RUMENT PANEL
COOLING FLUID TEMPERATURE ALERT INDICATOR
COOLING FLUID TEMPERATURE INDICATOR
SPEED INDICATOR
DRIVER AIRBAG
ACOUSTIC WARNING
REAR WINDOW DEFROSTING
WINDSCREEN WASHER-WIPER
FOG PROJECTORS
ELECTRIC DI AGRAMS DENOMINATION DIAGRAM NUMBER
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
vnx.su

89
ELECTRIC DIAGRAMS
89 - 7

REAR FOG LAMPS
MEETING LIGHTS
REVERSE DR IVING LIGHTS
PA R K I N G LIGHTS
ROAD LIGHTS
STOP LIGHTS
TURNING AN D HAZARD LIGHTS 74
75
76
77
78
79
80
ELECTRIC DIAGRAM DENOMINATION DIAGRAM NUMBER
F
unctional diagrams list
vnx.su