2001 FIAT MAREA Injection

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

4F026ML01
FIAT CODE AND WARNING LIGHT
Component key
3 Power fusebox
4 Junction unit:
6 Instrument panel
10 Engine battery earth
11 Battery
12 Ignition switch
55 Front/engine lead connection
131 FIAT CODE electronic control unit
148 Earth for electronic injection
190 Injection/ignition electronic control unit
(1998)
193 Earth for electronic injection
195 Ignition/injection control unit (1596)
199 FIAT CODE aerial
333 Injection control unit (JTD)
Electrical equipment Marea-Marea Weekend
Component location 2000 range @
55.
3A Power fusebox
* R n.d. _
M n.d.
C
VN127
ARn.d.
P4F834IM02
55 Connection between front/engine cables (1998)
1998
4F026ML03
131 Fiat-CODE electronic control unit
MN 6A *
1998 JTD 1596
JL CBn.d. *
4F026ML04
(*) The cables involved in the wiring diagram are marked with an asterisk.
26 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.
Additional heater (JTD)
Component key
3 Power fusebox
8 Left front earth
10 Engine battery earth
11 Battery
12 Ignition switch
326 Additional heater control unit
333 Injection control unit (JTD)
346 Additional heater relay
347 Additional heater relay
348 Additional heater remote control switch
349 Additional heater protective fuse
350 Additional heater sensor
351 Additional heater spark plug
55 Front/engine lead connection
JTD 1 N n.d. 16 BV55 48 BR 375 76 ZB 291
2 Nn.d. 17 CR 377 49 VB6A 77 GN 291
3 Nn.d. 18 MG 127 51 BN 127 78 ZN 291
4 Rn.d. 19 AB 127 52 B 127 79 A 291
5 RN n.d. 20 AG 127 58 CB n.d. 80 MB 291
11 GV131 21 LN6A 59 LR n.d. 81 AN 291
13 SB 150 22 RV201B 60 S 127
14 CL6A 24 SN 151 61 BL 292
15 BG 55 47 L n.d. * 62 NZ 201B
5 43 24
\ \ •
-o
2 62 81
ooooooooooooooooo ooooooooooooooooo
ooooooooooooooooo ooooooooooooooooo
63 44
326 Additional heater control unit
•Nn.d
*AR346
* L n.d.
* R347
AB 350 *
AV n.d.
346 Additional heater relay
* AR 326
' M n.d.
"AG n.d.
R n.d. *
347 Additional heater relay
*R326
AG n.d. *
348 Additional heater remote control swictch
*Mn.d.
' AV n.d.
' N n.d.
NZ 351D'
Rn.d.
The cables involved in the wiring diagram are marked with an asterisk.
58 Print n° 506.763/23

Electrical equipment
Component location
Marea-Marea Weekend
2000 range ©
Version with climate control
Engine cooling (1596)
Component key
3 Power fusebox
8 Left front earth
10 Engine battery earth
11 Battery
12 Ignition switch
122 Engine cooling fan low speed relay feed
123 Engine cooling fan high speed relay feed
127 Connection between left front cable/cable
on relay holder bracket
129 Engine cooling fan protection power fuse
154 Engine cooling fan
170 Resistance for engine cooling fan
195 Injection/ignition electronic control unit
(1596)
365 4-stage pressure switch
55.
3A Power fusebox
CA95
R n.d.
M n.d.
C n.d
AR n.d.
.C n.d.
fC n.d M n.d.
1 22 Engine cooling fan low speed relay
' N 8A
'L170
C n.d. *
.AG 127"
1 23 Engine cooling fan high speed relay
'AB127
N8A.
'Cn.d.
M n.d.
1 27 Connection between front left cable/cable on relay holder bracket
1596
A2
A4
A5
A6
A7
RN 13
AB195A*
AG195A'
M3A
MN 13
AN n.d.
_§L MG 195A
Ji. s 195A
_§5_ VN3A
HL C n.d. *
B6
B7
C2
C3
B 195A*
VG70
BN 195A'
HL n.d.
HL RN 98
HLAV\2Z<\§
A5
J*L AN 124 g*j
_§!L MG 124 g£]
_JlS365 g»]
AG 122*
HL M 124 git]
HL MN 124 gf]
B5
B6
VN98
B365*
A8 Cn.d.
J?7_ VG 365 g*]
BN 365
SG n.d.
C3
C4
HL98
SG 98
4F060ML05
* The cables involved in the wiring diagram are marked with an asterisk.
60 Print n° 506.763/23

Electrical equipment
Component location
Marea-Marea Weekend
2000 range ©
Engine cooling (1910 JTD)
Component key
3 Power fusebox
8 Left front earth
10 Engine battery earth
11 Battery
12 Ignition switch
22 Left facia earth
122 Engine cooling fan low speed relay feed
123 Engine cooling fan high speed relay feed
127 Connection between front left cable/cable
on relay holder bracket
128 Connection between front/radiator cables
129 Engine cooling fan protective power fuse
154 Engine cooling fan
170 Resistance for engine cooling fan
333 Injection control unit (JTD)
365 Pressostato a 4 livelli
369 Engine cooling fan remote control switch
55.
3A Power fusebox
CA95
R n.d.
M n.d.
AR n.d.
C n.d. .C n.d.
*C n.d M n.d.
1 22 Engine cooling fan low speed relay
U]*N8A
[#]*R154A
[§]*R129A
H*R170B h>j
* AG 127.
Cn.d.
1 23 Engine cooling fan high speed relay
'Cn.d.
' N8A.
•AB 127
. R n.d.
1 27 Connection between front left cable/cable on relay holder bracket
JTD
HL BR n.d.
HL MN 13
HL AR n.d.
HL MG 333A
_§! RN 13
_§L HLn.d.
_§L S 333A B4 B333A* A5 GN 55
HL AR n.d.
HL AG 333A'
HL RG 289
VG70 _B6_ N8.
_§7_ BN 333A'
_§§_VN3A
J2L SG n.d.
02 M3A
_2L RV n.d. *
04 AB 333A * C8 Rn.d.
HL BR 303
HL MN 124
A3 AR 1?4
HL MG 124
.AJLGN 304
HL HN 304
HL AG 122"
HL RG 304
JLL.RN98
_§£_HL98
_?LS365
_Bf_ B 365 .
_§L VG 365
_§?_ N 365 *
_§L BN 365 * B8 VN98
_2LSG 98
M 124 [§]
_2L c n.d. *
_9L AB n.d. * C8 R152
4F062MLQ5
* The cables involved in the wiring diagram are marked with an asterisk.
62 Print n° 506.763/23