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

Fiat Marea is a family car, available as a sedan and station wagon (Weekend modification), produced by the Italian automaker. In this article we will understand in detail fuse box diagrams Fiat Marea / Weekend 1st generation (185) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 years of manufacture.

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

All electrical equipment

General layout of electronic equipment in the vehicle.
1. Electronic air conditioning control module;
2. Anti-theft system control module;
3. Battery;
4. Diagnostic connector (DLC) 1-1,2;
5. Diagnostic connector (DLC) 1 -1,6/1,8/2,0;
6. Diagnostic connector (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 control relay-1,8/2,0/1,9TD-100/2,4TD;
12. Relay 2 cooling fan motor relay-1,4/1,6;
13. Fog lamp relay;
14. Gasoline pump relay-1,8/2,0;
15. Fuse and relay box, underhood 1;
16. Fuse and relay box 2, underhood - except 2.4TD;
17. Fuse and relay box 2, underhood - 2,4TD;
18. Fuse and relay box - passenger compartment 1;
19. Fuse and relay box - passenger compartment 2;
20, 21. Additional fuses (engine management system 5A / 15A) -1,6; 
22. Additional fuse (engine management system 30A) -1,8;
23, 24. Additional fuses (engine management system 7,5A / 15A) - 1,9TD-100;
25. Additional fuse (gasoline 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. Dipped beam relay;
30. Heater fan motor resistor;
31. Horn 1;
32. Buzzer 2;
33. Relay for main ignition circuits;
34. Electronic immobilizer control module;
35. Gate indicator interrupter relay;
36. Inertia fuel cut-off switch under the driver's seat;
37. Multifunction control unit - functions: Central locking, power windows-front power windows, door mirror heaters, rear window heater, rear window heater, interior lamps;
38. Ambient air temperature sensor - in the door rearview mirror;
39. SRS electronic control module;
40. Electronic control module for transmission.

In the engine compartment

Locations of fuse boxes in the engine compartment of the car
There are two fuse blocks in the underhood area. To access the main block No. 1, it is necessary to remove the protective cover by previously unscrewing one fixing screw.

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 Air conditioner compressor solenoid clutch relay
4 Headlight washer pump relay
5 Cooling fan motor relay 2 -1.8/2.0 with AC
6 Start prohibition switch relay
7 Gearbox oil cooler pump motor relay
8 Electric motor relay of camshaft phase change actuator -2,0

Individual components

Layout of the individual relays and fuses in the engine compartment of the vehicle.

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 Air conditioner 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 Inertia 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 Air conditioner 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

Here there are two units responsible for the protection of the vehicle's electrical circuits.

Main fuse box

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

It consists of two divisions, the upper and the lower.

Upper section diagram
No. Description A
Type #1
F1 central locking system 20
F2 Fog lights 15
F3 Safety Airbag 7.5
F4 Rear view mirror heater on the doors 7.5
F5 Sunroof 20
F6 Power windows rear 30
F7 Electric front power windows 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 Safety Airbag 10
Description of the lower section

General view.

No. Purpose of the fuses A
F1 Door mirror heater, rear window heater 30
F2 Instrument cluster (2001^), emergency alarm system 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 (beep) 20
F6 Headlight washers, rear window wiper/washer, windshield wiper/washer 20
F7 Cigarette lighter fuse, heater/air conditioner 20
F8 Headlight corrector, headlight washers, left headlight - dipped beam 10
F9 Electric door mirrors, front left parking lamp, license plate illumination lamp, rear right parking lamp 10
F10 Audio system, instrument cluster illumination, air conditioning/heating system, rear left parking lamp, license plate illumination lamp, front right parking lamp 10
F11 Air conditioner 30
F12 Right headlight dipped 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 box on the passenger side.

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

Individual components

Layout of the individual relays and fuses in the vehicle interior.

3A/D Upper fuse box
4 Lower fuse box
5  Dipped beam headlights relay
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 Emergency alarm relay
332 Ignition relay
Related fuse diagrams
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