DACIA SUPERNOVA 2004 Repair Manual

89A
ELECTRICAL DIAGRAMS
89A - 9
In the same way, shall be proceed also foe the disconnecting/reconnecting the other previously
mentioned connections.
The disconnecting of the UCE anti-intrusion (pos.17) shall be performed as follows:
- push in the dire ction of the A and B
arrows, the two maintaining clamps of the
wiring connector; - e a sy p ul l t he 24-ways con nector,
achieving in this way the disconnecting; - disconnect then, carefully, the two-ways
connector.
At reconnecting insert the connector until a
“cli ck” i s heard, con fi rm ing t he corre ct
connecting.
The disconnectin g/reconnecting of the UCE decoder (pos.18 ) shall be performed as follows:
- push the t wo clamps (A) and (B) i n the
direction shown by the arrows; - disconnect then the connector;
- at reconnecting push the connector until
a “click” is heard, confirm ing the correct
coupling.
The di sconnecting of the two connectors of the radio uni t (pos.19) shall be performed as
follows:
- push the connectors locking spur in the direction
of the (A) and (B) arrows.
- disconnect the connector;
- at re connecting position the connectors, then
push them until a ”click” is heard, c onfirming the
correct performing of the connection.
AB
pos . 17
A B
pos . 18
B A
pos . 19
GENERALITIES
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89A
ELECTRICAL DIAGRAMS
89A - 10
( until 01.06.2001)
NR. ELECTRIC DIAGRAMS DENOMINATION AE1 AE2 AE3
1 ANTI -INTRUSION AE2(O), AE3 O S
2 DOORS CENTRAL LOCKING S S S
3 ANTI-STARTING S S S
4 ELECTRIC LIGHTER S S S
5 CLIMATE CONTROL AE1, AE2 S S
6 CLIMA TE CONTROL AND AIR CONDITIONING AE1(O), AE2(O), AE3 O O S
7 TRUNK LIGHTING S S S
8 CEILING LIGHTING S S S
9 ASHTRAY AND DOCUMENT COMP.LIGHTING S S S
10 CLOCK S S S
11 PRE-EQUIPPING RADIO AE1, AE2 S S
12 PRE-EQUIPPING RADIO AE3 S
13 STARTING CIRCUIT S S S
14 ENGINE COOLING CIRCUIT AE1(series), AE2(series) S S
15 ENGINE COOLING CIRCUIT AE2(O), AE3 O S
16 ELECTRONIC INJECTION AE1(series), AE2(series) S S
17 ELECTRONIC INJECTION AE3 S
18 ALTERNA TOR CIRCUIT S S S
19 MASS SS S
20 MASS AE1 S
21 MASS AE2 S
22 MASS AE2(anti-intrusion), AE3 O S
23 MASS AE1 S
24 MASS AE1(
CA)O
25 MASS AE2 S
26 MASS AE2(
CA), AE3 O S
27 MASS AE1, AE2 S S
28 MASS AE2(anti-intrusion), AE3 O S
29 MASS AE1, AE2 S S
30 MASS AE1(
AC), AE2(CA), AE3 O O S
31 FUSE BOX AND COCKPIT RELAYS AE1 S
32 FUSE BOX AND COCKPIT RELAYS AE1(
CA)O
33 FUSE BOX AND COCKPIT RELAYS AE2 S
34 FUSE BOX AND COCKPIT RELAYS AE2(
CA), AE3 O S
35 FUSE BOX AND ENGINE RELAYS AE1 S
36 FUSE BOX AND ENGINE RELAYS AE1(
CA)O
37 FUSE BOX AND ENGINE RELAYS AE2 S
38 FUSE BOX AND ENGINE RELAYS AE2(
CA),AE3 O S
FUNCTIONAL DIAGRAMS LIST
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89A
ELECTRICAL DIAGRAMS
89A - 11
39HANDBRAKE INDICATOR AND BRAKING SYSTEM FAILURE S S S
40 FUEL LEVEL INDICATOR CIRCUIT S S S
41 OIL PRESSURE INDICATOR CIRCUIT S S S
42 DIAG NOSTIC SOCKET S S S
43 INSTRUMENT PANEL AE1 S
44 INSTRUMENT PANEL AE2, AE3 S S
45 WA TER TEMPERATURE INDICATOR CIRCUIT S S S
46 BRAKE PADS WEAR INDICATOR CIRCUIT S S S
47 VEHICLE SPEED S S S
48 SOUND W ARNING S S S
49 REAR WINDOW DEFROSTING S S S
50 WINDSCREEN WIPER-WASHING S S S
51 REAR FOG LAMP S S S
52 FOG HEADLIGHTS AE2, AE3 S S
53 MEETING LIGHTS S S S
54 REVERSE DRIVING LIGHTS S S S
55 PA R K I N G LIGHTS S S S
56 ROAD LIGHTS S S S
57 STOP LIGHTS AE1, AE2 S S
58 STOP LIGHTS AE2(aileron) O
59 STOP LIGH TS AE2(CA), AE3 O S
60 TURNING AND HAZARD LIGHTS AE1 S
61 TURNING AND HAZARD LIGHTS AE2, AE3 S S
Note : these electr ic diagrams are valid for vehicle manufactured until 01.06.2001; AE1
( Confort), AE2 (Rapsodie), AE3 (Clima) represent equipping levels of the vehicle.
FUNCTIONAL DIAGRAMS LIST
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89A
ELECTRICAL DIAGRAMS
89A - 12
(until 01.06.2001)
21
101
102
103
104
105
107
113
120
121
122
123
124
125
128
137
138
139
140
141
145
146
147
149
155
156
160
163
165
168
171
172
173
175
176
177
180
181
184
185
188
189
190Right signalling anti-return diode
Electric lighter
Ashtr a y
Alternator
Anti-theft system
Acoustic alarm
Battery
Windscreen wiper timer
Injection computer (UCE)
Fog lights switch
Fog headlights switch
Door closing switch
Climate blower switch
Hazard switch
Rear window defrosting 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
Trunk lighting lamp
Documents compartment lighting lamp
AC compressor clutch
Right rear lamp
Left rear lamp
Left fog lamp
Right fog headlight
Left fog headlight
Left front door contact
Right front door contact
Right front parking lamp
Left front parking lamp
Cooling motor fan
Right rear loud speaker
Left rear loud speakerRight front brake pad
Left front brake pad
Windscreen washing pump
Va l ve potentiometer
Diagnostic socket
Right headlamp
Left headlamp
Fog lamps relay
Fog headlights control relay
Cooling motor fan control relay
Fuel pump control relay
Actuators relay
Injection water temperature sensor
Instrument panel
V ehicle speed transducer
Right front turning lamp
Left front turning lamp
Cockpit fuse and relays box
Radio
Cooling motor fan and AC
Right side signalling lamp
Left side signalling lamp
Injection air temperature sensor
Rear window defrosting timer
Climate control lighting
AC starting button
Motor fan resistance ( f or AC)
Left front ceiling lamp
Right front ceiling lamp
Canister purging valve
UCE anti-intrusion
Engine hood contact
Siren
Vo l u metric sensor
AC relay ( on board)
UCE decoder
Hatchback contact
AC compressor clutch control relay
Engine compartment fuse and relays box
Climate control blower
STOP-S3 l amp
St ep-by-step engine
Anti-starting bushing
216
217
221
222
225
226
227
230
231
234
236
238
244
247
250
255
256
260
261
262
267
268
272
294
298
319
321
328
329
371
427
438
442
454
474
503
560
584
597
600
639
649
654
CODE COMPONENT DENOMINATIONCODE COMPONENT DENOMINATION
ELECTRIC COMPONENTS INDEX
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89A
ELECTRICAL DIAGRAMS
89A - 13
191
192
193
194
195
196
199
205
209
210
212Cooling blower low speed control relay
Ignition coil
FLASH relay
Hatchback contact separation diode
Upstream oxygen sensor
C
hock sensor
Anti-intrusion indicator LED
Braking system ICP
AC pressure sensor (pressure controller)
Front ashtray lighting
Climate control blower control relay
700
778
857
871
887
927
993
109 1
120 2
133 5
142 8Right front door loud speaker
Left front door loud speaker
Injector 1
Injector 2
Injector 3
Injector 4
Fuel level transmitter and electric pump
Oil pressure contact
Lights, turning lights and horn switch
Electronic clock
Windscreen wiper motor
ELECTRIC COMPONENTS INDEX
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89A
ELECTRICAL DIAGRAMS
89A - 14
COUPLING LIST
R5 3= BATTERY MASS WIRING/MASS STRIPE (J) COUPLING
R89 = FR ONT WIRING/ BRAKE PADS WEAR (K) COUPLING
R 107 = FRONT WIRING/ DASHBOARD (A) COUPLING
R 153 = REAR WIRING/LEFT FRONT DOOR (B) COUPLING
R 154 = REAR WIRING/RIGHT FRONT DOOR (C) COUPLING
R 155 = REAR WIRING/LEFT REAR DOOR(D) COUPLING
R 156 = REAR WIRING/RIGHT REAR DOOR(E) COUPLING]
R 212 = FRONT WIRING/ ENGINE (F) COUPLING
R 265 = FRONT WIRING/REAR (G) COUPLING
R 318 = FRONT WIRING/DASHBOARD(H) COUPLING
MASS LIST
M6 = REAR WI NDOW DEFROSTING MASS
MA = RIGHT FRONT BODY MASS
MB = LEFT FRONT BODY MASS
ME = ELECTRIC MASS AT WINDSCREEN WIPER ATTACHMENT
MH = ENGINE ELECTRIC MASS
ML = LEFT FRONT LONGITUDINAL GIRDER ELECTRIC MASS
MM = ELECTRIC MASS AT THE STEERING COLUMN
MZ = LEFT REAR BODY MASS ( until 01.06.2001)
COU
PLINGS LIST. MASS INDEX
vnx.su

89A
ELECTRICAL DIAGRAMS
89A - 15
MASS ATTACHMENTS ON THE VEHICLE
LOCATION OF ELECTRIC COUPLING ON THE VEHICLE
MASS ATTACHMENTS ON THE VEHICLE
vnx.su

89A
ELECTRICAL DIAGRAMS
89A - 16
Windscreen wiper timer
FLASH relay
Climate control lighting
AC starting button
AC relay ( on board)
Right front door actuator
Right rear door actuator
Right front door loud speaker
Right rear loudspeaker
Fuel level transmitt er and electric pump
Trunk lighting la mp
Left rear loud speaker
Left rear door actuator
Left fron t door actuator
Left fr ont door loud speaker
Right front door contact
Right volumetric sensor
Left vo lumetric sensor
Right front ceiling lamp
Hatchb ack contacts
Handbrake contact
Anti-starting bushing
Le ft front ceiling lamp
Anti-intrusion indicator LED
Left fron t door contact
UCE d ecoder
Siren
Vehicle speed transducer
Engine hood contact
Doors closing switch
UCE anti-intrusion
( until 01.06.2001)
Inje ctor 1
Inje ctor 2
Inje ctor 3
Inje ctor 4
Atmospheric pressure sensor
Detonation sensor
Starter
In jection air temperature sensor
Valve potentiometer
Step-by step engine
Alternator
Ignition c oil
Canister purging valve
AC pressure sensor(pressure controller)
Diagnostic socket
AC compressor clutch
Upstream oxygen sensor
Cooling blower and AC
Blower resistance for AC
Oil pressure contact
Injec tion computer
RPM sensor
Reverse driving contact
AC compressor clutch control relay (E)
Water temperature sensor
Blower lower speed control relay (B)
E ngine compartment fuse and relays box
Motor fan control relay ( C)
Fog headlamps control relay(A)
Fuel pump control relay (H)
Actuators relay(D)
Chock sensor
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
LOCATION OF ELECTRIC COUPLING ON THE VEHICLE
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89A
ELECTRICAL DIAGRAMS
89A - 17
LOCATION OF ELECTRIC COUPLING ON THE VEHICLE
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89A
ELECTRICAL DIAGRAMS
89A - 18
( until 01.06.2001)
The cockpit fuse box is placed left side under dashboard, being attached on the interior side
of the door(1). To access the fuses, turn the knob (2), then open up the door towards exterior.
The fuses are protecting the following electric circuits:
FUSE
NUMB ER FUSE
TYPE PROTECTED C IRCUIT
Clock, radio, STOP contact, climate blower relay control
Reverse driving contact
UCE decoder, speed transducer, instrument panel supply, diagnostic
socket, AC starting button, UCE anti-intrusion
Hazard and turning signaling lights
Front/rear parking lights, lighting: switches, instrume nt panel, climate
control, documents compartment, lighter, ashtray, radio.
Lighter, clock, instrument panel ( anti-starting indic ator), front right
ceiling lamp, UCE anti-intrusion, anti-intrusion indicator, diagnostic socket.
Windscreen wiper-washing switch, windscreen wiper timer
Rear window defrosting
Climate blower
Left fo g lamp
F01
F02
F03
F04
F05
F06
F07
F08
F09
F10 15A
5A
15A
7,5A
5A
15A
15A
20A
15A
5A
1
2
COCKPIT FUSE BOX
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