Page 130 of 330
Marea-Marea Weekend Electrical system
2000 range (§) Index
55.
page
PROTECTION AND SAFETY DEVICES
- Protection and security devices 1
- Junction unit 4
- List of fuses and main protected circuits 5
- Supplementary fusebox 8
LOCATION OF VEHICLE COMPO
NENTS
- Location of vehicle relays and fuses. 9
- Location of control units and testing 12
sockets
CONTROL PANEL
- Control panel (except AT) 14
- Control panel (AT) 17
RADIO SYSTEM
- General description 19
- Warnings 23
- Description of controls 24
- Operation 33
- EXPERT control level 40
- Coding 44
- Compact Disc Player 46
- Cassette Player 47
- Multiple Compact Disc player 49
- Advice and precautions 51
Copyright by Fiat Auto XII-00 Supersedes previous, version
Page 139 of 330
Marea-Marea Weekend Electrical equipment
2000 range (§) Location of components on the car
55.
LOCATION OF RELAYS AND FUSES ON THE VEHICLE (BONNET - Petrol engine types)
Fi998l152B 273 274 i * *
3B-3C Power fusebox
96 Power fuse protecting ABS
98 Headlamp washer intermittent function
122 Engine cooling fan low speed relay
123 Engine cooling fan high speed timer
124 Air condiitoning compressor control relay
129 Power fuse protecting engine coling fan
150 Injection system relay feed
151 Lambda probe control relay for fuel pump
and injectors
152 Fuse protecting injection system
152A Fuse protecting injection system
152B Fuse protecting injection system
273 Fuse protecting automatic transmission
system
274 Fuse protecting automatic transmission
system
276 Starter enablement relay
(••) Versions with air conditioning
(*) With automatic transmission
Copyright by Fiat Auto 9
Page 140 of 330
Electrical equipment Marea-Marea Weekend
Location of components on the car 2000 range (§)
55.
LOCATION OF RELAYS AND FUSES ON THE VEHICLE (BONNET - Diesel engine types )
152
3B/C Power fusebox
96 Power fuse protecting A.B.S
98 Headlamp washer intermittent function
122 Engine cooling fan low speed relay
123 Engine cooling fan high speed timer
124 Air condiitoning compressor control relay
129 Engine cooling fan protection power fuse
129A Power fuse protecting engine cooling fan
no. 2
152 Fuse protecting injection system
303 Fuse protecting diesel preheating
304 Diesel preheating protection relay.
346 Additional heater relay
347 Additional heater relay
348 Additional heater remote control swictch
349 Additional heater protection fuse
369 Engone cooling fan remote control switch
(••) Versions with air conditioning
10 Print n° 506.763/23
Page 141 of 330
Marea-Marea Weekend Electrical equipment
2000 range (§) Location of components on the car
55.
LOCATION OF RELAYS AND FUSES ON THE CAR (PASSENGER COMPARTMENT)
3A/D Supplementary fusebox 332 Ignition activated power relay.
4 Junction unit 344 I.E. protective fuse
5 Dipped headlamps relay feed
32 Fog lamp control relay
150 Injection system relay feed
151 Lambda probe control relay for fuel pump
and injectors
152 Fuse protecting injection system
326 Additional heater control unit
328 Hazard warning lights relay
Copyright by Fiat Auto 11
Page 192 of 330

4F006ML01
SIDE LIGHTS AND WARNING LIGHT - DIPPED HEADLAMPS - MAIN BEAM HEADLAMPS AND WARNING LIGHT -NUMBER PLATE LIQHTS (POLYELHPTICAL HEADLAMPS) r »
Component key
1 Left front light cluster
2 Right front light cluster
3 Power fusebox
4 Junction unit:
5 Dipped headlamps relay
6 Instrument panel
7 Stalk unit
8 Left front earth
9 Right front earth
10 Engine battery earth
11 Battery
12 Ignition switch
13 Connection between right/left front cables
14 Left number plate light bulb
15 Right number plate light bulb
16 Left rear light cluster
17 Right rear light cluster
18 Left rear earth
19 Right rear earth
2 Left facia earth
42 Right facia earth
236 Connection between rear cables and tail
gate
310 Connection bridge
Electrical equipment
Component location
Marea-Marea Weekend
2000 range (§)
55.
Left front light cluster
B
'GL70
N8'
1 3 Connection between right/left front cables
•H2A
NZ44
* GV n.d.
70 Connection between dashborad/front cables
A1
— RN 4C
— VG 127
B1 M29
^1 VB 55 | 1242
A3
— V328
11 AG6A
VB 195A | 1581 |B4 GN D
^1 HL 26A 11 AV 4D * I 1581
?! AB 4D"
11 LR 4C f
1581
1242
1Z_ AN4C| 1581
RN 120
VG 120
^1 VB6B
£1 HL120
B1 M n.d.
11 V28A
11 AG 41
11 LB n.d.
21
C2_
21
21
C5
B5 GL"
21 GL n.d.
2L GV13*
11 GV*
!T_ AN 120
B8
C6 GL •
2Z_ GV*J
21 P4F808NO4
236 Connection betwen rear lead and tail-gate
CB 28B
CB 26
* HL 4E
RG 4G
Marea Weekend
(*) The cables involved in the wiring diagram are marked with an asterisk.
6 Print n° 506.763/23
Page 194 of 330

Electrical equipment
Component location
Marea-Marea Weekend
2000 range ©
SIDE LIGHTS AND WARNING LIGHT - DIPPED HEADLAMPS - MAIN BEAM HEADLAMPS AND WARNING LIGHT -NUMBER PLATE LIGHTS
(REFLECTOR HEADLAMPS)
Component key
1 Left front light cluster
2 Right front light cluster
3 Power fusebox
4 Junction unit:
5 Dipped headlamps relay
6 Instrument panel
7 Stalk unit
8 Left front earth
9 Right front earth
10 Engine battery earth
11 Battery
12 Ignition switch
13 Connection between right/left front cables
14 Left number plate light bulb
15 Right number plate light bulb
16 Left rear light cluster
17 Right rear light cluster
18 Left rear earth
19 Right rear earth
22 Left facia earth
42 Right facia earth
236 Connection between rear cables and tail
gate
310 Connection bridge
55.
1 Left front light cluster
*VN 4C
' AV4D
B
AN n.d.
N8 *HN4C N8'
Dipped headlamps relay feed
' HR4F
1 3 Connection between right/left front cables
•H2A
236B Connection betwen rear lead and tail-gate
CB 28B
H4C*
CB 26
Marea Weekend
(*) The cables involved in the wiring diagram are marked with an asterisk.
8 Print n° 506.763/23
Page 196 of 330

FOG LIGHTS - REAR FOG LAMPS
Component key
3 Power fusebox
4 Junction unit:
8 Left front earth
10 Engine battery earth
11 Battery
12 Ignition switch
16 Left rear light cluster
17 Right rear light cluster
18 Left rear earth
19 Right rear earth
22 Left facia earth
28 Connection between facia/rear leads
29 Connection between front/fog lamp leads
30 Left foglamp
31 Right foglamp
32 Fog lights relay
34 Switch control unit
70 Connection between dashborad/front cables
310 Connection bridge
Electrical equipment
Component location
Marea- Ma tea Weekend
2000 range ©
55.
28A Facia/rear lead connection
RN 31 OB RN 31 OA
* H n.d
HG 6B
BR 66
30 Left fog light
31 Right fog light
' M n.d.
* N n.d.
70 Connection between dashborad/front cables
A1 B1 C1 — RN4C — M29* — AN4C A2 B2 C2 — VG127 — V328 — HR 100B A3 B3 C3 — H100B — AG n.d. — HN 100B A4 B4 C4 — HL6A — LN 100B — HG 100B A5 B5 C5 - CB 100A — BN 375 — HV 100B A6 B6 C7 , — S100B — B375 — GV335 JTD A7 B8 C8 F= — V100A — MN n.d. — RB 307 TAXI A8 C8 " N 8 — GN 195A H
A1 — RN 120 A2 — VG120 A3 — H6B A4 — HL120 A5 — CB28A A6 — Rn.d. A7 — A34A A8 — N312
B1 C1 — M 310C* — AN B2 — V28A B3 — AG4I B4 — AB4I B5 — BN 120 B6 — B117 B7 — AN 120 B8 — RN315
C2 — HR C3 — HN C4 — HG C5 — HV C7 — GV C8 — RB C8 — GN
120
28B
28B
28B
28B
6B I JTD
312 TAXI
6Bps|
4F010ML0S
(*) The cables involved in the wiring diagram are marked with an asterisk.
10 Print n° 506.763/23
Page 198 of 330

Electrical system
Component location
Marea- Marea Weekend
2000 range ©
DIRECTION INDICATORS AND WARNING LIGHT (WITH ALARM)
LIGHTS
Component key
1 Left front light cluster
2 Right front light cluster
3 Power fusebox
4 Junction unit
6 Instrument panel
7 Stalk unit
8 Left front earth
9 Right front earth
10 Battery earth on engine
11 Battery
12 Ignition switch
13 Connection between right/left front cables
16 Left tail light cluster
17 Right tail light cluster
18 Left rear earth
19 Right rear earth
HAZARD WARNING LIGHTS - BRAKE LIGHTS (WITH CHECK) - REVERSING
20 Left front side direction indicator
21 Right front side direction indicator
22 Left facia earth
23 Hazard warning light control switch unit
28 Connection between dashborad/rear ca
bles
40 Brake lights control switch
41 Additional brake light
55 Connection between front/engine cables
100 Alarm electronic control unit
107 Door lock remote control receiver
159 Reversing lights control switch
236 Connection between rear cable and tail-gate
310 Connection shunt
55.
Left front light cluster
VN4C
AV4D
B
* AN n.d.
HN4C N8
1 3 Connection between right/left front cables
H2A
23A Hazard warning lights switch unit
'LB 7D
*AB4I
'AR4I
23B Hazard warning lights switch unit
*A4H .
' LR 7C AN 4H'
236 Connection between rear cable and tail-gate
CB28B
CB 26
HL 4E
RG4G
Marea Weekend
"The cables concerned are marked in the wiring diagram with an asterisk
12 XII 00 &jiii!-»cdes OMtfiuii.-. vtrsiun Publication no. 506.763/24