front panel earth FIAT MAREA 2001 1.G User Guide

Electrical system
Component location
Marea-Marea Weekend
2000 range ©
ALARM DEVICE AND DOOR CHECK
Component key
3 Power fusebox
4 Junction box
6 Instrument panel
8 Left front earth
10 Battery earth on engine
11 Battery
12 Ignition switch
18 Left rear earth
19 Right rear earth
22 Left facia earth
28 Connection between facia/rear leads
34 Switch control unit
35 Connection between dashboard/left front
door cables
36 Connection between dashboard/right
front door cables
42 Right dashborad earth
70 Connection between dashboard/front ca­
bles
86 Connection between rear/left rer door ca­
bles
87 Connection between rear/right rear door
cables
100 Alarm electronic control unit
105 Alarm deactivation switch
106 Alarm switch on bonnet
107 Door lock remote control receiver
108 Left rear door lock
109 Right rear door lock
110 Left front door lock
111 Right front door lock
236 Connection between rear cable and tail-gate
243 Luggage compartment light control button
310 Connection shunt
375 Standard tester input
55.
35 Connection between dashboard/left front door cables
'HVn.d.
Cn.d.
ZB67
ZG244A
B310E
CB244A
BV244A
Rn.d.
GV78B
AG 67
CN244A
87 Connection between rearl/right rear door cables
G 109A
BV83
H 109A
'HR109C
RN 83
BR 85
BN 83
ZB 85 Hn.d.
RN n.d.
HR 28B *
1 00A Alarm electronic control unit
' BV 375
G105A"
100B Alarm electronic control unit
*HG70_
'HN 70
*HR70
AR n.d. *
N 106* RN70'
*The cables concerned are marked in the wiring diagram with an asterisk
28 x" 00 -Supersedes previous version £ Publication no. 506.763/24

Electrical equipment
Component location
Marea-Marea Weekend
2000 range ©
ELECTRICALLY-ADJUSTABLE, HEATED DOOR MIRROR
Component key
3 Direction indicator
4 Junction unit:
10 Engine battery earth
11 Battery
12 Ignition switch
18 Left rear earth
19 Right rear 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
66 Control panel for electrically adjustable
external rear view mirrors
67 Left door mirror
68 Right door mirror
310 Connection bridge
55.
35 Connection between dashboard/left front door cables
HV 244B ..
Cn.d. .
HV270L^J
MN n.d. *
ZG 244A
B310E
CB244A
BV 244A
CN 244A
ZB 67'
Rn.d.
GV 78 B
AG 67*
AV78A
H 110A
Nn.d.'
A110B
ZG76
CB73A
36 Connection between dashboard/right front door cables
S28B.
HG 310D
GN 244A
Z28B
*N 19
A n.d
* AG n.d
B310E
* MN n.d
*LR66
BN 111B
*HV 66
The cables involved in the wiring diagram are marked with an asterisk.
32 Print n° 506.763/23

Electrical equipment
Component location
Marea-Marea Weekend
2000 range @)
55.
AIR BAG, PRETENSIONERS AND FAILURE WARNING LIGHT
Component key
3 Power fusebox
4 Junction unit
6 Instrument panel
10 Engine battery earth
11 Battery
70 Connection between dashborad/front ca­
bles
114 Air bag electronic contol unit
115 Passenger's Air Bag
116 Driver's Air Bag
117 Airbag/facia lead connections
231 Clock spring connector
239 Air Bag/left pretensioner cables connec­
tion
240 Air Bag/right pretensioner cables connec­
tion
241 Left pretensioner
242 Right pretensioner
354 Air Bag earth
375 Standardized diagnostic socket
3D Power fusebox
R n.d.
R n.d.
CB 310B
RN32
Cn.d.
LR 28C
117 Air Bag/facia cables connection
115 Passenger Air Bag
G114
* GN 114
116 Driver's Air Bag
The cables involved in the wiring diagram are marked with an asterisk.
42 Print n° 506.763/23

Electrical equipment
Component location
Marea- Marea Weekend
2000 range ©
55.
AIR BAG WITH SIDE BAG AND PRETENSIONERS AND FAILURE WARNING LIGHT
Component key
3 Power fusebox
4 Junction unit
6 Instrument panel
10 Engine battery earth
11 Battery
12 Ignition switch
70 Connection between dashboard/front ca­
bles
114 Air bag electronic contol unit
115 Passenger's Air Bag
116 Driver's Air Bag
117 Airbag/facia lead connections
231 Clock spring connector
239 Air Bag/left pretensioner cables connection
240 Air Bag/right pretensioner cables connec­
tion
241 Left pretensioner
242 Right pretensioner
352 Left side bag connection
353 Right side bag connection
354 Air Bag earth
355 Pretensioners connection
356 Left side bag sensor
357 Right side bag sensor
358 Left side bag
359 Right side bag
375 Standardized diagnostic socket
3D Power fusebox
R n.d.
R n.d.
Cn.d.*
RG 117'
LR 28C V n.d.
117 Connection between Air Bag/dashboard cables
* RG 3D
356 Left side bag sensor
' ZB 355
' RN 355
358 Left side bag
HR 360'
The cables involved in the wiring diagram are marked with an asterisk.
44 Print n° 506.763/23

Electrical system
Component location
Marea-Marea Weekend
2000 range ©
INSTRUMENT PANEL CONNECTIONS
Component key
3
4
6
8
10
11
12
18
22
28
55
56
70
88
89
90
Power fusebox
Junction unit
Instrument panel
Left front earth
Engine battery earth
Battery
Ignition switch
Left rear earth
Left facia earth
Connection between facia/rear cables
Connection between front/engine cables
Fuel level gauge control unit
Connection between facia/front leads
Insufficient brake fluid level sensor
Left brake pad wear sensor
Switch indicating handbrake applied
137 Vehicle speed sensor
142 Switch indicating insufficient engine oil
pressure
262 Seat belt warning light switch
334 Engine temperature twin sender unit
335 Sensor for detecting water in diesel filter
55.
Instrument panel
1
2
3
4
5
6
7
8
9
9
10
11
11
F3V95
BN 88*
BR 89A*
CL 333A I JTD
MN 131B
LN 333A | JTD
HN55
HG55*
LN 190A 1998
LN 195A | 1596
RV95
GN 195A 1596
GN 190A 1998
12
12
12
13
14
14
15
16
17
17
18
18
18
VB 333A JTD
VB 190A 1998
1596
1998
VB 195A | 1596
AG n.d. *
CN 55 *
CN 55C *
HB 55
HL70
HM 55*
HM 55C * |
L190A
Ln.d.
L195A
•••••••
•••••••
18 10
JTD
1596
1998
1998
JTD
1581
6B Instrument panel
13
1
2
3
4
5
6
8
9
11
12
13
14
RG4J
RV n.d.
RV n.d.
C117
GV 70 *| JTD
M28A*
A4H
AN4H
GN n.d.
LB4J
BN 28A *
RN 4H
15
16
18
19
20
21
22
23
25
26
H70
CN n.d.
GR 58
N22*
HG 28A *
GL34A
R4I *
N22*
VN48A
HM309
•••••••••••
•••••••••••
26 14
4F048ML03
The cables concerned are marked in the wiring diagram with an asterisk
48 Publication no. 506.763/24

Electrical equipment
Component location
Marea-Marea Weekend
2000 range ®
Instrument panel connections (C.A. version)
Component key
3 Direction indicator
4 Junction unit
6 Instrument panel
8 Left front earth
10 Engine battery earth
11 Battery
12 Ignition switch
18 Left rear earth
22 Left facia earth
28 Connection between facia/rear cables
55 Connection between front/engine cables
56 Fuel level gauge control unit
70 Connection between dashborad/front ca­
bles
88 Insufficient brake fluid level sensor
89 Left brake pad wear sensor
90 Switch signalling handbrake applied
137 Vehicle speed sensor
142 Switch signalling insufficient engine oil
pressure
262 Seat belt warning light switch
334 Dual engine temperature sending unit
55.
6A Instrument panel
AG n.d. * BR 89A *
MN 131
HG 55 *HM55
RV95
6B Instrument panel
GL34A
*N22
AN4H
28A Facia/rear lead connection
RN n.d
GN 309
NZ22
AR120
MB34A
V70
RN n.d.
V107A
70 Connection between dashborad/front cables
A1 B1 C1 — RN4C — M29 — AN4C A2 B2 C2 — VG127 — V328 — HR100B 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 • — V 100A — MN n.d. — RB 307 I TAXI A8 C8 — N 8 — GN 195A ^
A1 — RN120 A2 — VG120 A3 — H6B A4 — HL120 A5 — CB28A A6 — Rn.d. A7 — A34A A8 — N312
B1 — M 310C B2 — V28A B3 — AG 41* B4 — AB4I B5 — BN120 B6 — B117 B7 — AN 120 B8
C1 — AN 120 C2 — HR28B C3 — HN28B C4 — HG28B C5 — HV28B C7 — GV6B C8 JTD
C8 RB312 TAXI
RN315 — GN6BCS
4F060ML05
* The cables involved in the wiring diagram are marked with an asterisk.
50 Print n° 506.763/23

Electrical equipment
Component location
Marea- Marea Weekend
2000 range ®
Climate control system/heater with thermostatic adjustment (1596)
Component key
3 Power fusebox
4 Junction unit
6 Instrument panel
9 Right front earth
10 Engine battery earth
11 Battery
12 Ignition switch
13 Connection between right/left front cables
28 Connection between facia/rear cables
34 Switch control unit
36 Connection between dashboard/right
front door cables
68 Right door mirror
70 Connection between dashborad/front ca­
bles
120 Connection for air conditioning unit ca­
bles
124 Air condiitoning compressor control relay
127 Connection between front left cable/cable
on relay holder bracket
147 Air conditioner compressor
195 Ignition/injection control unit (1596)
202 Heater/air conditioner unit control symbol
lighting bulbs
206 Climate control system fan
207 Fan speed adjustment switch
209 Air intake flap control actuator
211 Frost sensor
222 Earth for air conditioning system
233 Thermal switch on engine coolant pump
244 Integrated services control system
253 Air conditioner control unit
254 Climate control system controls with inte­
rior temperature sensor
255 Electronic speed variator for climate control
fan
256 Air mixing control actuator
258 Treated air temperature sensor
259 Required temperature adjustment solenoid
260 MAX-DEF microswitch
365 4-stage pressure switch
375 Standardized diagnostic socket
55.
36 Connection between dashboard/right front door cables
* S 28B.
HG310D
GN 244A
Z28B
N 19 _
A n.d.
AG n.d
B310E
MN n.d.
LR66
BN 111B
HV66
AG 68
MN 68
1 20 Connection for air conditioning unit cables
1Z 28B.
*N22.
"AN 70
' RN 70.
. Z n.d.
127
1596
Connection between front left cable/cable on relay holder bracket
62 AN n.d. *
B3 MG 195A*
A2 RN 13 B4 S195A*
A4 AB 195A B5 VN3A
A5 AG 195A B6 B195A
A6 M3A* B7 VG70*
A7 MN 13* C2 BN 195A
A8 Cn.d. C3 HL n.d.
C4 SG n.d.
RN 98
_AlAV123 g*]
A5 AG 122
_A6_ M 124 * [§]
JiL MN 124 *[§]
_*!L C n.d.
_§?_ AN 124*[§]
_B3_MG 124 *§]
-US 365* [$]
J*!LVN98
J?6. B 365 [ffi
_g7_ VG 365*[ _2?_BN365 [§]
_Pi_ HL98
_?i_SG 98
The cables involved in the wiring diagram are marked with an asterisk.
52 Print n° 506.763/23

Electrical equipment
Component location
Marea- Marea Weekend
2000 range ®
Climate control system/heater with thermostatic adjustment (1910 JTO)
Component key
Power fusebox
Junction unit
Instrument panel
Right front earth
Engine battery earth
Battery
Ignition switch
Connection between right/left front cables
Connection between facia/rear cables
Switch control unit
Connection between
front door cables
Right door mirror
Connection between
cables
Connection for air conditioning unit ca­
bles
124 Air condiitoning compressor control relay
127 Connection between front left ca­
ble/cable on relay holder bracket
Air conditioner compressor
I.E. system relay feed
Heater/air conditioner unit control sym­
bol lighting bulbs
Climate control system fan
Fan speed adjustment switch
3
4
6
9
10
11
12
13
28
34
36
68
70
120
147
150
202
206
207
dashboard/right
dashborad/front
209 Air intake flap control actuator
211 Frost sensor
233 Thermal relay on engine coolant pump
244 Integrated services control system
253 Air conditioner control unit
254 Climate control system controls with in­
terior temperature sensor
255 Electronic speed variator for climate control
fan
256 Air mixing control actuator
258 Treated air temperature sensor
259 Required temperature adjustment sole­
noid
260 MAX-DEF microswitch
333 Injection control unit (JTD)
334B I.E. protective fuse (JTD)
365 4-stage pressure switch
375 Standardized diagnostic socket
55.
36 Connection between dashboard/right front door cables
' S 28B.
HG310D
GN 244A
Z28B*
SN 28B
A n.d.
AG n.d.
B310E
MN n.d
LR66
BN 111B
HV66
1 20 Connection for air conditioning unit cables
' Z 28B
*N22.
"AN 70
.Zn.d.
1 27 Connection between front left cable/cable on relay holder bracket
JTD
HL BR n.d.
_ALMNI3*
HL AR n.d.
HL MG 333A'
HL GN55
HL AR n.d. *
HL AG 333A A8 RG289
_A1_ BR 303 B4 B365 A2 MN 124* $ B5 VG 365 * A3 AR124 B6 N365 A4 MG 124* $ B7 BN 365 A5 GN 304 B8 VN 98 A6 HN 304 * C1 SG 98 A7 AG 122 C2 M 124*[*g A8 RG304 C3 Cn.d. B1 RN 98 C4 AB n.d. B2 HL 98 C8 R152 B3 S365*
The cables involved in the wiring diagram are marked with an asterisk.
54 Print n° 506.763/23

Electrical equipment
Component location
Marea- Marea Weekend
2000 range ©
Climate control unit/heater with thermostatic control (1998)
Component key
] 3 Power fusebox
4 Junction unit
6 Instrument panel
10 Engine battery earth
11 Battery
12 Ignition switch
28 Connection between facia/rear cables
34 Switch control unit
36 Connection between dashboard/right
front door cables
55 Connection between front/engine cables
68 Right door mirror
70 Connection between dashborad/front ca­
bles
120 Connection for air conditioning unit ca­
bles
124 Air condiitoning compressor control relay
127 Connection between front left cable/cable
on relay holder bracket
147 Air conditioner compressor
190 Injection/ignition electronic control unit
(1998)
202 Heater/air conditioner unit control symbol
lighting bulbs
206 Climate control system fan
207 Fan speed adjustment selector
209 Air intake flap control actuator
211 Frost sensor
222 Earth for air conditioning system
244 Integrated services control system
253 Air conditioner control unit
254 Climate control system controls with inte­
rior temperature sensor
255 Electronic speed variator for climate control
fan
256 Air mixing control actuator
258 Treated air temperature sensor
259 Required temperature adjustment solenoid
260 MAX-DEF microswitch
365 4-stage pressure switch
375 Standardized diagnostic socket
55.
36 Connection between dashboard/right front door cables
* S 28B.
HG 310D
GN 244A
Z28B
N 19.
A n.d.
AG n.d.
B310E.
MN n.d
LR66
BN 111B
HV66
1 20 Connection for air conditioning unit cables
* Z 28B.
*N22.
'AN 70 _
*RN70
'BN 70
AR28A
GN310A*
. Zn.d.
1 27 Connection between front left cable/cable on relay holder bracket
1998
A1 Rn.d. B1 MB 4C A2 RN 13 B2 AN n.d. * A3 BG 190A B3 MG 190A* A4 AB 190A B4 S190A* A5 AG 190A B5 VN3A A6 M3A* B6 B 190A A7 MN 55* B7 VG70* A8 Cn.d. B8 Rn.d.
C2
C3
C4
C5
C6
C7
BN190A B1
HLn.d. C1
SG n.d.
HRn.d.
AR n.d.
G 190A
A1 Rn.d. B4 S365* 0 A2 RN 98 B5 VN 98 A3 BV151 B6 B365 A4 AB123 @ VG 365' A5 AG 122 @ B8 R 150 A6 M 124* C2 BN 365 A7 MN 124* C3 HL98 A8 Cn.d. C4 SG98 B1 MB 151 C5 HR 152A B2 AN 124 * C6 AR152B B3 MG 124* C7 G 150
The cables involved in the wiring diagram are marked with an asterisk.
56 Print n° 506.763/23

Electrical equipment
Component location
Marea-Marea Weekend
2000 range ©
55.
ANTI-LOCKING BRAKING SYSTEM (ABS) AND FAILURE WARNING LIGHT
Component key
3 Power fusebox
4 Junction unit:
6 Instrument panel
8 Left front earth
10 Engine battery earth
11 Battery
12 Ignition switch
40 Brake lights control switch
88 Insufficient brake fluid level sensor
95 Connection between front cables/anti-
lock brakes A.B.S.
96 60A fuse protecting anti-lock brakes (A.B.S.)
174 Power earth for A.B.S.
176 Diagnostic socket for A.B.S.
177 Sensor on left front wheel (A.B.S.)
178 Sensor on left rear wheel (AB.S.)
179 Sensor on right front wheel (AB.S.)
180 Sensor on right rear wheel (AB.S.)
181 Electro-hydraulic control unit
375 Standardized diagnostic socket
3A Power fusebox
*CA95 CB n.d.
R n.d.
M n.d.
X n.d
.VN127
AR n.d.
.C n.d.
C n.d M n.d.
95 Connection between front cables/anti-lock brakes A.B.S. leads
LN 375
BN n.d.
*CA3A
BN 181
*CN 181
1 81 A.B.S. hydraulic control unit
9 M 180* 18 N n.d. *
10 V180* 19 R n.d. *
11 LN 95 20 RV95*
12 M 179* 21 BN 95*
13 B 179* 22 M 178*
14 M 177* 23 G 178*
15 C95* 24 LR 95*
16 N n.d. * 25 R 177*
17 Rn.d.*
4FQ68ML04
The cables involved in the wiring diagram are marked with an asterisk.
68 Print n° 506.763/23