The Alfa Romeo 156 is a car that was produced by the Italian automobile company from 1997 to 2007. The model was presented in 1997 at the Frankfurt Motor Show. It was produced in two body variants: sedan and station wagon. The car went through two restyling: in 2002 and in 2003. In this article, we will take a detailed look at the fuse box diagrams for the Alfa Romeo 156 (series 932) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 years of manufacture.
Here you will find the locations and photos of distribution boxes. The fuses responsible for the “Cigarette lighter” and “Fuel Pump” are highlighted in bold.
In the engine compartment
There are three units located here:
- the relay block near the battery;
- main fuse box
- power fuse panel on the battery plus terminal.
Relay box
Example schematic from the relay box cover.
| Diagram | |
|---|---|
|
|
| No. | Description |
| 1 | cooling fan-2nd speed (Twin Spark with air conditioning) |
| 2 | cooling fan - 1st speed |
| 3 | fuel pump relay |
| 4 | engine management system |
| 5 | air conditioning compressor |
| 6 | Timing actuator (1.6 TwinSpark) |
| 7 | fuel heater (diesel) |
Fuse box
Access example.
| Diagram | ||
|---|---|---|
Diagram. |
||
| No. | Purpose | A |
| F1 | Protection of the interior fuse box circuits | 80 |
| F2 | Ignition lock | 30 |
| F3 | Battery | 70 |
| F4 | Air conditioner / heater fan motor | 40 |
| F5 | Engine management | 30 |
| F6 | Cooling Fan Motor (Twin Spark without AC/V6) | 40 |
| F7 | Automatic transmission ^624^, cooling fan motor (Twin Spark with AC/V6 24V), segmental automatic transmission (2.0 Twin Spark) | 30 |
| F8 | Segmental manual transmission (2.0 Twin Spark) | 20 |
| F9 | Anti-lock braking system (without ESP) | 50 |
| F10 | Additional heater (Diesel) | 70 |
In diesel vehicles, depending on the installed equipment, there is another unit located at the rear bulkhead of the engine compartment:
- A - Level 2 relay for the 30A supplemental cabin heater;
- B - Level 1 relay for 30A auxiliary cabin heater
In the passenger compartment
Located under the instrument panel near the steering wheel. To access the distribution box, release the catches B, then remove the trim A, then unscrew the retaining screw C.
Main fuse box
General view of the Alfa Romeo 156 interior fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| F1 | Right headlight - high beam | 10 |
| F2 | Headlight high beam indicator, left headlight - high beam | 10 |
| F3 | Trunk / rear door light bulb, central locking system | 20 |
| F4 | Headlight corrector, right headlight - low beam | 10 |
| F5 | Power windows front | 30 |
| F6 | Left brake light bulb, rear left parking light bulb, left license plate light bulb, rear right fog light bulb, front right parking light bulb | 10 |
| F7 | Left license plate light bulb, rear left fog light bulb, front left parking light bulb, right brake light bulb, rear right parking light bulb | 10 |
| F8 | Left headlight - dipped beam | 10 |
| F9 | Alfa Romeo 156 cigarette lighter fuse; heater / air conditioner | 15 |
| F10 | Windshield wiper/washer | 20 |
| F11 | Horn (beep) | 20 |
| F12 | Anti-theft system, anti-lock brakes (ABS) (with ESP), audio system, instrument cluster, interior lamps | 10 |
| F13 | Anti-lock brakes (ABS), central locking, power door mirrors, power windows, dashboard illumination lamp, reversing lights, brake light (upper) | 10 |
| F14 | Emergency alarm | 10 |
| F15 | Door mirror heater, rear window heater | 30 |
| 1 | Ignition Auxiliary Relay 1 | |
| 2 | Rear window heater relay | |
| 3 | Horn relay | |
Additional fuse box #1
Above the main unit there is an additional board with fuses. Its design depends on the year of manufacture of the vehicle.
| Diagram | ||
|---|---|---|
| No. | Description | A |
| Models since 02.1999 | ||
|
||
| F1 | Power mirrors, illuminated power window switches, illuminated duffel box light, turn signal indicators, rear window heater, heater/air conditioner, ignition auxiliary circuit relay | 7.5 |
| F2 | Safety Airbag | 10 |
| F3 | Antilock brakes, instrument cluster, instrument cluster indicators, illuminated controls | 10 |
| F4 | Power window motor, rear left door | 20 |
| F5 | Power window motor, rear right door | 20 |
| F6 | Sunroof | 25 |
| F7 | Trunk lid/rear door actuator | 30 |
| F8 | Seat heater | 30 |
| F9 | — | |
| F10 | Anti-Lock Braking System (ABS) | 10 |
| F11 | Engine control system. immobilizer | - |
| F12 | Engine control system. immobilizer | - |
| F13 | Engine management | 15 |
| F14 | Engine management | 15 |
| F15 | Fog lights | 15 |
| Models up to 02.1999 | ||
|
||
| F1 | SRS system (airbag), anti-lock braking system (ABS) | 15 |
| F2 | Engine management system, immobilizer | 7.5 |
| F3 | Seat heater | 30 |
| F4 | Engine management | 10 |
| F5 | Engine management | 15 |
| F6 | Sunroof | 25 |
| F7 | Engine management system, immobilizer | 7.5 |
| F8 | Antilock brakes, instrument cluster, instrument cluster indicators, illuminated controls | 10 |
| F9 | Power door mirrors, heated seats, heated rear window, direction indicators, sunroof | 7.5 |
| F10 | Safety Airbag | 10 |
Additional fuse box #2
There is another unit under the glove compartment behind a special hatch. To access it, you need to remove cover A.
| Diagram | ||
|---|---|---|
|
||
| F1 | Headlight washers (03/99→) | 20 |
| F2 | Headlight washers (→02/99) | 20 |
| F3 | Left rear door window elevator actuator motor (→02/99) | 20 |
| F4 | Right rear door window elevator actuator motor(→02/99) | 20 |
| 2 | Dipped beam relay | - |
| 3 | Headlight washer delay relay | - |
| 4 | Ignition Auxiliary Relay 2 | - |
