Page 775 of 891
89
ELECTRIC DIAGRAMS
89 - 79
FRONT WIRING – DASHBOARDX41203
FRONT LEFT COCKPIT ELECTRIC MASS
FRONT LEFT COCKPIT ELECTRIC MASS
MK N
NMK
MK
NMK
12 .0 MK MASS > U.C.E. DECODER, SPEED LIM IT INDICATOR, ANTI-STARTING
BUSHING, LOCKING DOORS SWITCH, DIAGNOSIS SOCKET ,
CLIMATE CONTROL
Position Section Destination
12.0 MK MASS > CEILING LIGHT, RADIO, DASHBOARD, REAR WINDOW
DEFROSTING SWITCH, TURNING LIGHTS RELAY,
WINDSCREEN WIPER T IMER
11 .4 MK MASS > LEFT/RIGHT ELECTRIC WINDOW SWITCH, LIG HTER,
LOCKING DOORS SWITCH, CLIM ATE CONTROL, DIAGN OSIS
SOCKET , HAZARD SWITCH
Position Section Destination
TUNNEL ELECTRONIC MASS
Position SectionDestination
10.6 NAP MASS> UCE AIRBAG (PIN 20)
10 .6 NAP MASS> UCE AIRBAG (PIN 20)
NAP
N
NNAPSR 8L
Wires functions in connectors and couplings
vnx.su
Page 776 of 891
89
ELECTRIC DIAGRAMS
89 - 80
REAR LEFT DOOR ACTUATOR
Position SectionDestination
10.6 20D CONTROL + ELECTRIC DOORS LOCKING > ACTUATORS
20 .6 20C CONTROL + ELECTRIC DOORS UNLOCKING > ACTUATOR
1 0.6 20D CONTROL + ELECTRIC DOORS LOCKING> ACTUATORS
2 0.6 20C CONTROL + ELECTRIC DOORS UNLOCKING > ACTUATORS
REAR RIGHT DOOR ACTUATOR
Position Section Destination
1 DBD1 CY
138
20D
X
20C
X
1 DBD1 CY
139
20D
X
20C
X
REAR WIRING X412
03
Wires functions in connectors and couplings
vnx.su
Page 788 of 891
89
ELECTRIC DIAGRAMS
89 - 92
FRONT WIRING COUPLING - DASHBOARD / REAR
FRONT WIRING COUPLING
COUPLINGSB41
02
Position Section Destination
A1 0.620C
A2 0.6 20D
A5 1.4 3NA1
A6 0. 3541B
A7 0.35 41A
B1 0 .6 64C
B2 0 .6 6 4 D
B3 0 .6 H 6 6P
B4 1 .4 15B
B5 0 .35 H 1
B6 0 .35 3 4 A
B7 0 .35 34B
C1 0 .6 L PG
C2 0 .6 L PD
C3 0 .6 9 D P
C4 1 .0 6 5 A
C5 0 .35 60DV
C6 0 .35 3 4 D
C7 0 .35 34C
MA
76 5 3 2 1
D
C
B
A
R 265 34C 34D 60DV 6 5 A 9 D P L P D LP G
34B 3 4 A H1 15B H6 6 P 6 4 D 64C
41A 41B
3NA 1 2 0 D 20C
XXXXXX X
X
XX G X X
XXXXXX
CONTROL + ELECTRIC U NLOCKING DOORS > UCE DECODER
CONTROL + ELECTRIC LOCKIN G DOORS > U.C.E. DECODER
+FUEL PUMP > FU EL PUMP RE LAY
- FUEL LEVER > INDICATOR
SIGNAL + FUEL LEVEL TRANSMIT TER
CONTROL L EFT T URNING LIG HTS
CO N TROL RIG H T T URNIN G L IGHTS
CONTROL + REVERSE DRIVING LIGHTS > REVERSE DRIVING CONTACT
CONTROL + REAR WIN DOW DEFRO STIN G
CO N TROL - H A NDBRAKE IN D ICATOR, I.C.P.
SIGNAL + REAR LEFT SPEAKER (RA DIO )
SIGNAL - REAR LEFT SPEAKER (RA DIO )
+ PROTECTED L EFT PARKING LIGHTS > O UTLET FUSE F1 4
+ PROTECTED RIGHT PARKING LIG HTS > OUTLET FUSE F1 5
+ PROTECTED REAR FOG LIGHTS > OUTLET FUSE 1 9
CONTROL + STOP LIG HTS
DRIVER SAFETY BE LT INDICATOR MASS
SIGNAL + REAR RIGHT SPEAKER (RA DIO )
SIGNAL - REAR RIGHT SPEAKER (RADIO)
Wires functions in connectors and couplings
vnx.su
Page 789 of 891
89
ELECTRIC DIAGRAMS
89 - 93
COUPLINGSB41
02
Position Section
Destination
A1 0.620C CONTROL + E LECTRIC U NLOCKING DOORS > ACTUATORS
A1 0.6 20C CONTROL + E LECTRIC U NLOCKING DOORS > ACTUATORS
A2 0. 620DCONTROL + ELECTRIC LOCKIN G D OORS > ACTUATORS
A2 0. 620DCONTROL + ELECTRIC LOCKIN G D OORS > ACTUATORS
A5 1.4 3NA1 + FUEL PU MP
A6 0. 3541B - FUEL LEVEL
A7 0.35 41A SIGNAL + FUEL T RANSMITTER
B1 0 .6 64C CONTROL L EFT T URNING LIG HTS
B2 0 .6 6 4 D CO N TROL RIG H T T URNIN G L IGHTS
B3 0 .6 H 6 6P CONTROL + REVERSE DRIV ING LIGHTS
B4 2 .0 15B CONTROL + REAR WIN DOW DEFRO STIN G
B5 0 .35 H 1 CO N TROL - H A NDBRAKE IN D ICATOR, I.C.P.
B6 0 .35 3 4 A SIGNAL + LEFT REAR SPEAKER
B7 0 .35 34B SIGNAL - LEFT REAR SPEAKER
C1 0 .6 L PG + PROTECTED LEFT PA RKIN G LIGHTS
C1 0 .6 L PG + PROTECTED LEFT PA RKIN G LIGHTS
C2 0 .6 L PD + PROTECTED RIG HT PARKING L IGHTS
C3 0 .6 9 D P + PROTECTED RE AR FO G L IGHTS
C4 1 .0 6 5 A CONTROL + STOP LIG HTS
C5 0 .35 60DV DRIVER SAFETY BE LT INDICATOR MASS
C6 0 .35 3 4 D SIGNAL + REAR RIG HT SPEAKER
C7 0 .35 34C SIGNAL - REAR RIGHT SPEAKER
REAR WIRING COUPLING
12 3 5 6 7
D
C
B
A
MA
R 265
LP G L P D 9 D P 6 5A60DV 3 4 D 34C
64C 6 4 D H6 6 P 15B H1 3 4 A 3 4 A
20C 2 0 D 3NA 1 41B 4 1 A
XX XXX X
X X X XXXX
GX
X
Wires functions in connectors and couplings
vnx.su
Page 792 of 891
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
Page 795 of 891
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
Page 799 of 891
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
Page 804 of 891
89
ELECTRIC DIAGRAMS
89 - 11
Electric components location on the vehicle
Inject or 1
Inject or 2
Inject or 3
Inject or 4
Atmospheric pressure sensor
Detonation sensor
Starter
Injec tion air temperature sensor
Valve potentiometer
Upstream oxygen sensor
Step-by step engine
A lternator
Ignition coil
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
O il pressure contact
Injection computer
RPM sensor
Injec tion water temperature sensor
Reverse driving contact
Fuse box and engine relays
Vehicle speed transducer
I CP brake system
Chock sensor
Windscreen wiper motor
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 Windscreen washing pump
Left fr ont door contact
Left fr ont door actuator
Le ft elec tric window actuator
Left front door speaker
Cockpit fuse box
UCE cockpit
Rear window defrosting switch
Anti-starting bushing
STOP contact
Radio
Doors locking switch
Lighter
Hazard switch
Climate control panel
Electric right window switch
Electric left window switch
UCE airbag
Diagnostic socket
Ha ndbrake contact
Driver airbag
Right front door speaker
Electric right window actuator
Right front door actuator
Right rear door actuator
Right rear speaker
STOP-S3 lamp
Fuel level transmitter and electric pump
Left r ear door speaker
Left r ear door actuator
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
No.
DE NOM I NAT ION No.DE NOM I NAT ION
vnx.su
