Page 135 of 330

Marea-Marea Weekend
2000 range Q
DESCRIPTION OF WIRING AND CONNECTORS
CONNECTOR A
N.
No.
Wiring
colour Circuit involved
1 R Supply (+30) from fuse box
2 BR Supply (+30) from fuse box
CONNECTOR c
N. No.
Wiring colour Circuit involved
1 RN Car interior fan power supply (with
air conditioner), air conditioner
control unit
2 MB Fuel pump control, inertia switch
3 AN Car interior fan power supply (only heater), air conditioner control unit
4 H Right dipped beam headlamp
5 HN Left dipped beam, headllamp en
ablement
6 VN Left main beam
7 V Right main beam
CONNECTOR E
N.
No.
Wiring colour Circuit involved
1 RN Right brake light
2 GR Rear view mirror control light
3 RG Left brake light
4 MN Rear window power supply
5 MB Fuel pump, inertia switch
6 -N.C.
7 AN Left rear turn signal
8 -N.C.
9 GR Right rear side light (without check
panel)
10 HL Left number plate light (without
check panel)
11 -N.C.
12 RG N.C.
13 RN N.C.
14 R Supplementary brake light
Electrical system
Junction unit
55.
CONNECTOR B
N. No.
Wiring
colour Circuit involved
1 R Power supply to electric windows, door lock, service control unit, main beam relay, fog lamp, sun-roof, heated seats, cigar lighter
CONNECTOR D
N.
No.
Wiring colour Circuit involved
1 G Left headlamp alignment
2 G Right headlamp alignment
3 G Headlamp alignment control
4 AN Front and left side turn signal
5 AR Alarm control unit power supply
6 HB Right headlamp alignment power
supply
7 H Left headlamp alignment power
supply
8 H Headlamp alignment control
9 B Reversing light control
10 Z Horns.
11 Z Horns.
12 -N.C.
13 GV Right front side light
14 AR Brake light power supply
15 A Front and right side turn signal
16 GL Left front side light
17S -N.C.
18 RN Brake light control
CONNECTOR F
N.
No.
Wiring colour Circuit involved
1 HR Dipped beam control
2 -N.C.
3 LR Main beam control
4 -N.C.
5 G Side light power supply from ignition
Copyright by Fiat Auto 5
Page 138 of 330

Electrical system
Protection and security devices
Marea-Marea Weekend
2000 range Q
55.
SUPPLEMENTARY FUSEBOX
Many shunt fuses are found under the facia
just above the junction control unit
The fuses are grouped in two special multiple
connectors, one for the front wiring the other
for the facia wiring, according to a pre-set
position and located as shown in the figure:
3A: front wiring
Fuse Protected circuit Amp
- F1 Fuse protecting ignition activated services (15/54) 7.5
- F2 Fuse protecting headlamp washers 20
- F3 Fuse protecting injection and CODE, fan 7.5
- F4 Fuse protecting ABS 10
- F5 Fuse protecting compressor and air conditioner 7.5
- F6 Fuse protecting injection memory and CODE, fan 7.5
3D: facia wiring
Fuse Protected circuit Amp
- F1 Fuse protecting ignition activated services (INT) 7.5
- F2 Fuse protecting foglamps 15
- F3 Fuse protecting rear electric windows 25
- F4 Fuse protecting front electric windows 25
- F5 Fuse protecting sunroof, seats, cigarette lighter 30
- F6 Fuse protecting airbag 10
8 Publication no. 506.763/24
Page 142 of 330
Electrical equipment Marea-Marea Weekend
Location of components on the car 2000 range ©
55.
LOCATION OF CONTROL UNITS AND DIAGNOSTIC SOCKETS (PASSENGER COMPARTMENT)
P4f012LL01
114 Air bag electronic contol unit
131 Fiat-CODE electronic control unit
238 Rear electric windows control unit
244 Integrated services control system
253 Air conditioner control unit
267 Automatic transmission control unit
333 Injection control unit (JTD)
375 Standardized diagnostic socket
12 Print n° 506.763/23
Page 184 of 330

Marea-Marea Weekend Electrical system
2000 range ©> Wiring diagrams
55.
DESCRIPTION
Marea-Marea Weekend
DESCRIPTION JTD
SIDE LIGHTS AND WARNING LIGHT - DIPPED HEADLAMPS - MAIN BEAM HEADLAMPS AND WARNING LIGHT - NUMBER PLATE LIGHTS (POLYELLIPTIC HEADLAMPS) 5 5 5 5
SIDE LIGHTS AND WARNING LIGHT - DIPPED HEADLAMPS - MAIN BEAM HEADLAMPS AND WARNING LIGHT - NUMBER PLATE LIGHTS (PARABOLA HEADLAMPS) 7 7 7 7
FOG LIGHTS - REAR FOG LIGHTS 9 9 9 9
DIRECTION INDICATORS AND WARNING LIGHT (WITH ALARM) - HAZARD WARNING LIGHTS - BRAKE LIGHTS (WITH CHECK) - REVERSING LIGHTS 11 11 11 11
DIRECTION INDICATORS AND WARNING LIGHT (WITHOUT ALARM) - HAZARD WARNING LIGHTS - BRAKE LIGHTS (WITHOUT CHECK) - REVERSING LIGHTS 13 13 13 13
FIAT MAREA
CAR INTERIOR LIGHTING - SYMBOL LIGHTING 15 15 15 15
FIAT MAREA WEEKEND
CAR INTERIOR LIGHTING - SYMBOL LIGHTING 17 17 17 17
RADIO SYSTEM - CIGAR LIGHTER 19 19 19 19
FRONT ELECTRIC WINDOWS 21 21 21 21
REAR ELECTRIC WINDOWS 23 23 23 23
FIAT CODE DEVICE AND WARNING LIGHT 25 25 25 25
ALARM/DOOR CHECK 27 27 27 27
CENTRAL LOCKING 29 29 29 29
HEATED, ELECTRICALLY ADJUSTABLE DOOR MIRRORS 31 31 31 31
Copyright by Fiat Auto '' XI Supersedes previous verster*.
Page 188 of 330
Electrical equipment
Wiring diagrams
Marea- Marea Weekend
2000 range ©
55.
Electrical symbols
Warning light
Bulb
/--txi
T
Fuse
Switch open
Selector switch
Coil control switch
(relay)
Engine
Rear wiper
Headlamp washer
Windscreen wash/wipe
Rear wash/wipe
Engine oil pressure
BRAKE
SPORT
K
ANT I LOCK
STOP
Trip computer control
Electronic injection
Engine oil level
Brake fluid level
(Japanese, Version)
Doors ajar
Central locking
Controlled damping
suspension Sport
Function
Transistor
Air-bag
ABS (Japanese version)
Car brake failure
Windscreen wiper
H Differential lock
Automatic transmission
fluid temperature
00' Temperature
Antitheft device
Electrically operated
windows
Earth
Number plate lights
Pulse generator (timed
operation)
Analogue clock
Digital clock
Speedometer
Rev counter
2 Print n° 506.763/23
Page 207 of 330
Marea-Marea Weekend
2000 range ©
Electrical equipment
Wiring diagrams
55.
ELECTRIC FRONT WINDOWS
11
'If—N-
10 H|l|l|l|l|lh-1
76
H®M--ZG-
-BV-
73
d CN-
-CB-
R -
-RV-,
- R N,D^j_ N.D, R — R -A- R
35
-BV-
N -*- N •
-RN--RN-
-ZG
CB--PB1
-CN
RV--RV
-BV-
-RN-
•C -»-C
N.D,
12
r
B
rhpp I T T 41
J 15/54 J Int/o I ooq
.[1
„ 15/54„ , A 30 50 In-t lnt/a ' pos staz
31
HOT
H , ai S
E § ™ ™
it. ^jj i^1 'ifc
I M ©
h
|N.D,
M I M
1
71
28C
3D
LR
C
nm
1 4
TUT
N,D,
•R^»— R
CB
N.D. {
c
28Ai
77
36
-BR;
-SB-
-ZB
GN--GN
^-- C
-ZB-
-BR-
-BR-
74
-SB-- SB-
IS]
244
-ZB-
-BR GN-
-LR-t—LR--LR-
N
Nl N
-RN-
-BV CB-
-LR-
-RV-
- N -
- 2 • 3 - 4 • 5 - 6 • 7 - 8 - 9 - 10 • 11 • 12 - 13 - 14 - 15 - 16 • 17 - 18 • 19 -20
19
310?^
Copyright by Fiat Auto 21
Page 208 of 330
P4F830N01
ELECTRIC FRONT WINDOWS
Component key
3 Power fusebox
4 Junction unit:
10 Engine battery earth
11 Battery
12 Ignition switch
19 Right rear earth
22 Left facia earth
28 Connection between facia/rear cables
35 Connection between dashboard/left front
door cables
36 Connection between dashboard/right
front door cables
42 Right facia earth
73 Pushbutton unit for front electric windows
on left arm-rest
74 Pushbutton unit for right front electric
windows on right arm-rest
76 Left front electric window motor
77 Left front electric window motor
244 Integrated services control system
310 Connection bridge
Electrical equipment Marea-Marea Weekend
Component location 2000 range @
55.
35 Connection between dashboard/left front door cables
- P4F830N02
36 Connection between dashboard/right front door cables
P4F830N03
(*) The cables involved in the wiring diagram are marked with an asterisk.
22 Print n° 506.763/23
Page 209 of 330
Marea-Marea Weekend
2000 range ©
Electrical equipment
Wiring diagrams
55.
REAR ELECTRIC WINDOWS
11
78
a 10 t——111111—-—f
-AV-
-c-
-AN-
-GV-i
N.D.
-GN-
84
rH®M-BV—
82
-LV-
-RN-
-LN-
80
-»HZr-
N.D.c
— c 4- c
35
-GN-
AV-•AV
AN--AN
bV--GV
R-- R -GN-
86
N.D.}
-BV-
-LV-
i—RN-
ZG--ZG
N-- N
LN--LN
-BV-
-LG-
N.D,
r c —•— c
a D
if 'f f r"f T yi I 15/54 I , Jnt/o ) pos
12 an
N
18
xxxx .-. m
it !jj Tr
85
B M
N.D,
- c —
|N,D,
BR
BR
rff1 a
L,
28C
L^L-
C —1
-ZB;
87
BR-R-BR
I c^cn
I 28A
CN
CB
-BV-
BN---BN
-BR-
-ZB-
-ZB-
-=^®H
83
RN. BV-
3 1
R C
310F
N N
LiiLI
19
3D
• R R
N.D,
-BN-
-RN-
-BV-z2
a
238
-BR-N
-BV-ZB-
-GN
ZG-
m
-AN GV-
-BN AV-
-LN BV-
r L LG-
___ v CN-
• l • 2 • 3 • 4 - 5 • 6 • 7 - 8 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16
244
i • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 - 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20
Copyright by Fiat Auto 23