Fuses and relays Alfa Romeo 159 (series 939A; 2005 - 2012)

Alfa Romeo 159 is a mid-size car produced by an Italian company from 2005 to 2011. It was offered with sedan and wagon (SportWagon) bodies. Built on a common platform with Brera and Spider models. Passed through restyling in 2008. In this material, we will analyze in detail the fuse circuits Alfa Romeo 159 (939A series) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 of release.

general view of the car
Here you will find the locations and diagrams of the fuse blocks. Separately, we note the elements responsible for the cigarette lighter and fuel pump.

In the trunk

Installation location of the fuse box in the luggage compartment of a sedan car
Sedan: located on the left side of the luggage compartment behind the inspection hatch.

Location of the fuse box in the luggage compartment of a station wagon (sportwagon)
Station wagon: placed on the right side. For access by means of the handle (B), remove the trim. Open the inspection hatch (C).

No. Description A
54 Audio output amplifier 30
55 Socket in trunk 15
56 Driver's seat adjustment drive 25
57 Front Left Seat Heater 7.5
59 Glass defroster 20
60 Passenger seat adjustment actuator 25
61 Audio output amplifier 15
65 Automatic Shift Transmission (ASM) 10
67 Front Right Seat Heater 7.5
R4 Glass heating
R5 socket, heated seats

In the cabin

Installation location of the fuse box in the passenger compartment
Located at the bottom of the dashboard behind the trim. To access the fuses in the passenger compartment, unscrew the screw (A) and remove the trim (B).

Photo is an example.

Alfa Romeo 159 interior fuse block diagram
No. Description A
12 Dipped beam right headlight 15
13 Low beam left headlight 15
31 Ignition coils 7.5
32 Door control unit, immobilizer 15
33 Power window motor, rear left door 20
34 Power window motor, rear right door 20
35 Reversing lights, cruise control 7.5
36 Trunk ECU/Front Door ECU Power Supply 20
37 Instrument panel control unit, Front lamp electronic unit / gas discharge lamp electronic unit power supply (bi-xenon) (if provided) 10
38 Tailgate/trunk opening drive 15
39 EOBD system diagnostic connector, tire pressure monitor, mobile phone wiring, horn (if equipped), air conditioning 10
40 Rear window heater 30
41 Rear window washer jet heater, Heated mirror defrosting 7.5
42 ABS system 7.5
43 Windshield wiper/washer 30
44 Cigarette lighter fuse Alfa Romeo 159 10
45 Reserve 20
46 Sunroof 20
47 driver's door electrical system 20
48 passenger door electrical system 30
49 Sunroof, Control Panel, Volumetric Alarm ECU, Parking Sensor ECU, Front Seat Control Lights, START/STOP Button, Telephone    7.5
50 SRS system 7.5
51 Wiring for radio 7.5
52 Rear window wiper/washer, Rear cigarette lighter 15
53 Instrument panel electronics 10
R1 key discharge relay
R2 Rear defroster relay
R3 key discharge relay
R4 Relay low beam headlights

In the engine compartment

Installation locations for the fuse box and fuse board in the engine compartment of the car
The main unit is located next to the battery. In addition, there is a board of high-power fuse-links on the positive terminal of the battery.

Fuse box

Photo - an example of the execution.

No. Purpose A
1 Protecting the cabin fuse box circuits 70
2 Air conditioner/heater fan motor 40
3 Steering column lock control unit 20
4 ABS system 40
5 40
6 Cooling fan 1 40
7 Cooling fan 2 50
8 Automatic Shift Transmission (ASM) 30
9 headlight washer pump 20
10 Sound signals 15
11 Engine management 15
14 High beam (right headlight) 10
15 High beam (left headlight) 10
16 Engine management  
17 10
18 Engine management, semi-automatic transmission 15
19 AC compressor electromagnetic clutch 7.5
20 Windshield heater 20
21 fuel pump fuse Alfa Romeo 159 20
22 Ignition Coil/Injector 15/20
23 Audio system 15
24 Semi automatic transmission 15
30 Fog lights 15
No. Relay modules
R2 high beam headlights
R8 Connector (jumper)
R3 Sound signal
R7 Cooling fan, high speed
R5 Air conditioning compressor
R6 Cooling fan, low speed
R9 Engine management system
R10 Fuel pump relay
R14 Fog lights
R17 Headlight cleaner/washer
R19 Heated windshield
R20 reversing lights

High power fuses

Located on the battery.

F70 Underhood Fuse Block Circuit Protection 150
F71 Protection of fuse circuits in the passenger compartment 70
F72 Reserve 60
F73 Glow plug control unit (diesel) 60
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