Fuses and relays Fiat Marea (185; 1996 - 2003)

Fiat Marea is a family car, available as a sedan and station wagon (Weekend), produced by the Italian automaker. In this material, we will analyze in detail the fuse diagrams for Fiat Marea 1st generation (185)  1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003  year release.

general view of the car
Here you will find the locations and photos of the mounting blocks. Separately, we note the fuses responsible for the cigarette lighter and fuel pump.

General arrangement

Location of the electronic equipment.

# Component
1 Electronic air conditioning control module
2 Anti-theft control module
3 Battery
4 Diagnostic connector (DLC) 1-1.2
5 Diagnostic connector (DLC) 1 -1.6/1.8/2.0
6 Diagnostic socket (DLC) 1 - 1.9TD/2.4TD
7 Diagnostic Connector (DLC) 2 - ABS
8 Diagnostic connector (DLC) 3 - 1.8
9 Diagnostic connector (DLC) 3 - 1.9TD
10 Power window control module, rear -under the rear seat
11 Engine management relay-1.8/2.0/1.9TD-100/2.4TD
12 Relay 2 cooling fan motor-1.4/1.6
13 Fog lamp relay
14 Fuel pump relay-1.8 / 2.0
15 Fuse and relay box, engine compartment 1
16 Fuse and relay box 2, engine compartment - except 2,4TD
17 Fuse and relay box 2, engine compartment - 2,4TD
18 Fuse and relay box - cabin 1
19 Fuse and relay box - cabin 2
20 Additional fuses (engine management system 5A / 15A) -1.6 
22 Additional fuse (engine management system 30A) -1.8
23 Additional fuses (engine management system 7.5A / 15A) - 1.9TD-100 
25 Additional fuse (fuel pump 15A) -1.4
26 Additional fuse (fuel pump 15A) -1.8 / 2.0
27 Additional fuse (heated oxygen sensor (HO2S) 15A) -1.4
28 Additional fuse (heated oxygen sensor (HO2S) 15A) -2.0
29 Relay low beam headlights
30 Heater blower motor resistor
31 Horn 1
32 Horn 2
33 Main Ignition Relay
34 Electronic immobilizer control module
35 Relay-interrupter for gate indicators
36 Inertial fuel cut-off switch - under the driver's seat
37 Multifunctional control unit - functions: Central locking, power windows-front, rear-view mirror defrosters on the doors, rear window defroster, interior lamps
38 Ambient temperature sensor - in the rear view mirror on the door
39 SRS electronic control module
40 Electronic transmission control module

In the engine compartment

Locations of fuse boxes in the engine compartment of the car
There are two fuse blocks in the engine compartment. To access the main unit #1, you must first unscrew one fixing screw and remove the protective cover.

Fuse box #1

Access example.

No. Description A
F1 Engine management system - petrol 30
  • Fuse/Relay Box 2, Engine Compartment,
  • instrument panel fuse/relay box 1 (F1, F2, F6, F7),
  • traffic light relay,
  • main ignition circuit relay
F3 Engine management 40
F4 Fuse box in passenger compartment 1 80
F5 Cooling fan motor 1 30/40/50
F7 Anti-Lock Braking System (ABS) 60
F8 Cooling fan motor 2 - Diesel TD, except 1.9-100 without air conditioning 40

Fuse box #2


No. Description A
F1 Immobilizer 10
F2 Anti-Lock Braking System (ABS) 10
F3 Headlight washer/wipe system 20
F4 Automatic transmission 10
F5 Automatic transmission 5
1 Cooling Fan Motor Timer Relay - With A/C
2 Cooling Fan Motor Relay 1 - With A/C
3 A/C Compressor Magnetic Clutch Relay
4 Headlight washer pump relay
5 Cooling fan motor relay 2 -1.8/2.0 with AC
6 Start inhibit switch relay
7 Transmission oil cooler pump motor relay
8 Relay for the electric motor of the drive for changing the valve timing -2.0

General location

General layout of electrical components in the engine compartment.

Diesel engines
# (••) Vehicles with air conditioning.
3B/C Fuse box
96 ABS fuse
98 Headlight washer relay
122 Cooling fan relay (low speed)
123 Cooling fan relay (high speed)
124 A/C compressor relay
129 Cooling fan fuse
129A Second cooling fan fuse
152 Engine control unit fuse
303 Heater fuse (TD)
304 heater relay
305 Compressor shutdown relay (1910 TD-75)
346 Auxiliary heater relay
348 Additional heater control unit
349 Auxiliary heater fuse
369 Cooling fan control unit
370 Inertial Relay (1910 TD-75)
Gasoline engines
#  (••) Vehicles with air conditioning. (*) 1581 with automatic transmission.
3B-3C Fuse mounting block
96 ABS fuse
98 Headlight washer relay
122 Cooling fan relay (low speed)
123 Cooling fan relay (high speed)
124 A/C compressor relay
150 Engine control unit relay
151 Lambda probe relay
152 Engine control unit fuses
273 Automatic transmission fuses
276 Starter relay
368 Relay (with diode) engine control unit

In the passenger compartment

Main fuse box

The location of the main fuse box in the passenger compartment
Located behind the dashboard trim near the steering wheel. To access it, unscrew the three fixing screws and remove the protective panel.

It consists of two sections - upper and lower.

Diagram of the upper section
No. Description A
Type #1
F1 central locking 20
F2 Fog lights 15
F3 Airbag 7.5
F4 Door mirror heater 7.5
F5 Sunroof 20
F6 Power windows rear 30
F7 Power front window lifters 30
F8 Seat heater 10
R1 Fog lights -
Type #2
F1 Air Conditioning - Gasoline 7.5
F2 Headlight washers 20
F3 Cooling fan motor relay, engine management system, petrol immobilizer 7.5
F4 Anti-Lock Braking System (ABS) 10
F5 Air conditioner  
F6 Engine management system, immobilizer- petrol 7.5
F7 Audio system, interior lamps, telephone 7.5
F8 Fog lights 15
F9 Power windows rear 25
F10 Power windows front 25
F11 Fiat Marea cigarette lighter fuse, seat heaters, sunroof 30
F12 Airbag 10
Description of the lower section

General form.

No. Purpose of the fuses A
F1 Door mirror heater, rear window defroster 30
F2 Instrument cluster (2001^), alarm 10
F3 Direction indicators, instrument cluster, brake lights 10
F4 Anti-theft system, instrument cluster (^2000), interior lamps 10
F5 Air conditioning system (AC)(^2000), horn 20
F6 Headlight washers, rear window wiper/washer, windshield wiper/washer 20
F7 Cigarette lighter fuse, heater/air conditioner 20
F8 Headlight range control, headlight washers, left headlight - low beam 10
F9 Power mirrors on the doors, front left position, license plate light, rear right position 10
F10 Audio system, instrument cluster lighting, air conditioning/heating system, rear left lamp, license plate lamp, front right lamp 10
F11 Air conditioner 30
F12 Right headlight low beam 10
F13 Audio system, central locking, fog lights 10
F14 Left headlight - high beam 10
F15 Right headlight - high beam 10
Relay modules are located on the back side of the unit
1 Ignition Auxiliary Relay
2 Rear defroster relay
3 Horn relay

Auxilary fuse panel

Location of the additional fuse box in the passenger compartment
Located under the glove compartment on the passenger side.

R1 Fuel pump relay
R2 injection system
1 injection system 
2 Fuel Pump / Fuel Module

General location

General layout of electrical components in the passenger compartment.

3A/D Top fuse box
4 Lower fuse box
5 Relay low beam headlights
32 Fog lamp relay
150 Engine control unit relay (1.8 16V (1747), JTD)
151 Lambda probe relay
152 Engine control unit fuse (1.8 16V (1747), JTD)
250 Fuel pump fuse (1.8 16V (1747))
257 Fuel pump relay (1.8 16V (1747))
326 heater relay
328 Alarm relay
332 Ignition relay
Related fuse diagrams
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