2004 DACIA SUPERNOVA Electrical

E7J-A-2/60 ENGINE17
IGNITION AND INJECTION
17 - 65
DIAG
NOSING-INTERPRETING THE STATES
LOW SPEED VENTILATOR
HIGH SPEED VENTILATOR
No defect should be present or memorized
CO
MMAND
SUGGESTIONS
Check the insulation and the continuity of the cabling along the
circu it to pin 8 of calculator.
Remedy if necessary.
If the incident persists, check on the basis of the electrical schema:
- the supply of the ventilator (700) and of the GMV ventilator
- the connection to the mass of the GMV ventilator
- th e state of the GMV (700) relay
- the state of the fuse (321) located between the relay 700 and the
GMV ventilator
- the state of the GMV ventilator.
Remedy if necessary.
Th
e ventilator does
not turn at low speed
The ventilator does
not turn at high speedCheck the insulation and the continuity of the cabling along the
circu it to pin 38 of calculator.
Remedy if necessary.
If the incident persists, check on the basis of the electrical schema:
-t he supply of the ventilator (234) and of the GMV ventilator
-t he connection to the mass of the GMV ventilator
-the state of the GMV (234) relay
-t he state of the GMV ventilator.
Remedy if necessary.
AFTER REPAIR Perform again the conformity test.
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MECHAN ICAL ELEMENTS CONTROL
37
REMOUNTING
Before remounting, check:-the a djustment of the main cylinder
stroke, which is obtained by acting on the pushing
rod nut in order to obtain value X= 9mm,
between the pushing rod end and the rest surface
of the main cylinder.
-the adjustment of the coupling fork on
the brake pedal side, which is obtained by
unscrewing the lock nut E and by acting on the
coupling fork i n order to obt ain the value L =
1 17 + 0,5 mm.
Fo r remounting, perform the dismounting
operations in the reverse order.
Purge the brake circuit.
Mounting the I.C.P. transducer.
Mount the electric connector at the I.C.P.
Detach the four rigid brake ducts from the
main brake pump. Disconnect the electrical contact from ICP
transducer. Dism ount t he m ain pum p fr om t he
ser vobrake.
Disconnec t the suction hose off t he
ser vobrake. SERVOBRAKE
37 - 7
Dismou
nt :
- the connecting shaft ( 1 ) between the
coupling fork and the pedal ;
-the attachment nuts of the servobrake
on the cowl panel.
Dismount the servobrake .
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82B HORN - ENGINE IMMOBILISERGene ralities.................................................. 82B-41
Sy stem functionning..................................... 82B-42
The pin code................................................. 82B-43
The system’s memory.................................... 82B-44
Functional checking of the system................ 82B-45
Table 1.......................................................... 82B-47
Table 2...........................................................82B-49
Dismounting - remounting of the
antiintrusion UCE......................................... 82B-51
Si rene dismounting - remounting.................. 82B-52
Dismounting - remounting of the
hood conta ct ................................................. 82B-53
Vo l u m e sensor
dismounting - rem ounting............................. 82B-54
83 INSTRUMENT PANEL Instrument panel (until 01.06.2001).............. 83-1
Connectors (until 01.06.2001)....................... 83-2
Instrument panel (after 01.06.2001).............. 83-3
C onnectors (until 01.06.2001)....................... 83-4
Instrument panel replacement ........................ 83-5
Dismounting/remounting speedometer
cable (flexible shaft)...................................... 82-7
Diagnostic...................................................... 83-9
F uel leve l transmitter..................................... 83-10
84 CONTROLS - SIGNALLING Anti theft mechanism.................................... 84-1
Under wheel control module......................... 84-3
Fog lamps switch.......................................... 84-5
Rear windows defrosting switch
(impulsional type)........................................ 84-6
Hazard switch............................................... 84-7
Doors closing switch..................................... 84-8
AC starting buton.......................................... 84-9
85 WINDSCREEN WIPERS Windscreen wiper mechanism....................... 85-1
Diagnostic...................................................... 85-5
.
86 RADIO General.......................................................... 86-1
Connectors..................................................... 86-4
87 ELECTRICAL ASSISANCE EQUIPEMENT Windscreen washing....................................... 87-1
89A ELECTRICAL DIAGRAMS Generalites.................................................... 89A-1
Functional diagrams list................................ 89A-10
Electric components index............................ 89A-12
Couplings list. Mass index............................ 89A-14
Location of ele ctric coupling on the vehicle
Mass attachments on the vehicle................... 89A-15 Location of ele ctric coupling on
the vehic le................................................... 89A-16
Cockpit fuse box......................................... 89A-18
Fu
se box from engine compartment............ 89A-22
Wires functions index in connector s and
couplings...................................................... 89A-24
C onnectors and connections wires function.. 89A-27
Wires functions explanation......................... 89A-102
89B ELECTRICAL DIAGRAMS Functional diagrams list................................ 89B-1
Electric components index............................ 89B-3
Couplings list. Mass index............................ 89B-4
Location of ele ctric coupling on the vehicle
Mass attachments on the vehicle................... 89B-5
Location of ele ctric coupling on
the vehic le......................................................89B-6
Cockpit fuse box............................................89B-8
Fu se box from engine compartment..............89B-12
Wires functions index in connector s and
couplings....................................................... 89B-14
C onnectors and connections wires function...89B-17
Wires functions explanation.......................... 89B-90
89C ELECTRICAL DIAGRAMS Functional diagrams list................................ 89C-1
Electric components index............................ 89C-3
Couplings list. Mass index............................ 89C-4
Location of ele ctric coupling on the vehicle
Mass attachments on the vehicle................... 89C-5
Location of ele ctric coupling on
the vehic le......................................................89C-6
Cockpit fuse box............................................89C-8
Fu se box from engine compartment..............89C-12
Wires functions index in connector s and
couplings...................................................... 89C-14
C onnectors and connections wires function...89C-17
Wires functions explanation.......................... 89C-90
89D ELECTRICAL DIAGRAMS Generalites................................................... 89D-1
Functional diagrams list............................... 89D-6
Electric components index........................... 89D-8
Couplings list. Mass index........................... 89D-9
Location of ele ctric coupling on the vehicle
Mass attachments on the vehicle .................. 89D-10
Location of ele ctric coupling on
the vehic le.................................................... 89D-11
Cockpit fuse box........................................... 89D-13
Fu se box from engine compartment............. 89D-17
Wires functions index in connector s and
couplings...................................................... 89D-19
C onnectors and connections wires function.. 89D-22
Wires functions explanation.......................... 89D-91
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87
ELECTRICAL ASSISANCE EQUIPEMENT
WINDSCREEN WASHING ASSEMBLY
It is located in the left part of the climate control box, being attached with an attachment strap (3)
and the windscreen washing electric pump (2) is attached on the reservoir ( 1) by means of clips.
In the drawing, the following elements may be identified:
1. Windscreen washing reservoir.
2. Electric pump
3. Attachment strap
4. Sustaining clip
5. Piping
6. Nozzles
7. T connector
DISMOUNTING
Disconnect the battery;
Disconnect the electric connectors from the electric pump.
Disconnect the pipe connected to the electric pump.
Dismount the washing reservoir, releasing the attachment strap.
REMOUNTING
Perform the dismountin g operations in reverse order.
Check the nozzles adjustment, in order to obtain correct windscreen washing.
87 - 1
WINDSCREEN WASHING
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89A
ELECTRICAL DIAGRAMS
89A - 1
GENERALITIES
GENERAL PRESENTATION
Fr om the electric point of view, the electric diagrams of the vehicle have been structured as
Applied Principle Schemes (APS), which are presented according to the function each system of
the vehicle is having, from electric point of view. These APS diagrams also contain detail 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 correct diagnosis.
The list of the functional diagrams is presented in chapter 3, where the vehicle Applied Principle
Schemes may be found. These are divided in: electric supply diagrams, mass connection diagrams
and system functional diagrams.
The electric functional diagrams (APS), are presented in chapter 8 and on these, the following
may be identified:
- electric components, marked by a 3-4 figures; their identification on the electric diagrams
can be achieved by means of “index of components” – Chapter 4; - couplings between the electric wires, marked by the letter R followed by figures; they are
indicated in the Chapter 5 list; - mass connections, marked by the letter M followed by a figure or a letter, are indicated
in Chapter 5. Each wire of the electric diagrams is marked by an alphanumeric code, representing the wire
function, followed by figures representing the wire sectioning .
The connectors and couplings between the wires are presented in chapter 12, where they are
drawn from the wires inlet to the connector/coupling. The wires e ntering each connector socket
are identified by means of the above-mentioned drawings. The Chapter 11 also includes t ables
with details about each wire entering the connector: wire location in the connector socket, wire
sectioning, wire function code and its destination.
Abbreviation index- in chapter 2, the abbreviations used in the tables of chapter 12, are
detailed explained.
Chapter 11 includes the index of wire functions in connectors and couplings, representing the
list of all the connectors and couplings and helping to their easy identification in Chapter 12.
The mass and coupling position on the vehicle is presented in chapter 6 and helps to identify
the electric mass fixing points on it and the location of the couplings between its wires. The electric components position on the vehicle is presented in chapter 7. The position of the
various components with electric func tions on t he vehicle can be identified by means of the
components list. The cockpit fuse box is presented in chapter 9 and contains information about its positioning,
the functional purpose of the fuse and their relays and the description of the wiring connectors
connected to this one.
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89A
ELECTRICAL DIAGRAMS
89A - 2
The fuse box from the engine compartment is presented in chapter 10, that contains information
about its positioning 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 13.
FUNCTIONAL DIAGRAMS INTERPRETATIONS
The functional diagrams i nformation included in Chapter 8 are to be interpreted taking into
consideration the explanation referring to the following example:
1= vehicle class
2= manufacturing year
3= electric functional diagram denomination
4= criteria of equipment differentiatio n for identifying the functional diagram
5= electric connector colour*
6= connector graphical representation
7= electric component index number
8= fuses box number where the relay or the safety fuse are mounted.
9= identification of the safety fuse on the fuses box
10 = safety fuse value
11 = identification of wiring joints
12 = electric mass identification
13 = electric connection colour between wires*
14 = electric connection identification
15 = electric connection graphical representation
16 = symbol (sign) pages containing functional diagrams
17 = wire function code
18 = wire sectioning
19 = functional diagram number
The electric connectors (5) and the couplings (13) are symbolised by the following colours:
BA = white GR = grey RG = red
NO = black MA= brown CY = white
BE = blue VE = green
GENERALITIES
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89A
ELECTRICAL DIAGRAMS
89A - 3
BLOW ER COOLING
GENERALITIES
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89A
ELECTRICAL DIAGRAMS
89A - 4
INTERPRETATION OF CONNECTORS WIRES FUNCTION INDEX
The information concerning the function of the wires in connectors and couplings included in
Chapter 12, are to be interpreted taking into account the explanations based upon the following
example: 1= symbol (sign) of the pages containing connectors and couplings
2= connector destination
3= vehicle class
4= manufacturing year
5= name of the wiring on which the respective connector is placed
6= wire colour
7= connector c ode
8= component 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 = chapter number and connector drawing number
NOTE
Concerning position 6, pl ease note that one X is marked, for one wire and t wo Xs for two
wi res. The colour of the wire is to be symbolised only in case the electric tra ck of the wire
represents one of the fundamental statuses: + permanent (+IC), + after contact (+DC), mass(-)
or controls. The symbols used for the wire colours are as follows:
A= white AS= blueGR= grey
N= black G = yellowV = green
M= brown VI = violet R = red
GENERALITIES
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