Alfa Romeo 146 (1994-2000) – fuse box diagram
Year of manufacture: 1994, 1995, 1996, 1997, 1998, 1999, 2000.
Lighter fuse (socket) in an Alfa Romeo 146 (1994-2000). Is fuse 6 in the fuse box.
Fuse box on the dashboard (type 1).
| No. | Amps [A] | Description |
| 1 | 7,5 | 1) Dim-Dip |
| 30 | 2) Heated seats | |
| 2 | 25 | Electrically operated front windows |
| 3 | 7,5 | 1) Directions;
Front electric windows; Compressor control; Motor fan timer; Luggage compartment opening control. |
| 20 | 2) Clock;
Internal roof lighting; Instrument cluster; Remote control with door lock; Radio; Radio. |
|
| 20 | 3) Interior roof lights and trunk lights;
Clock; Radio receiver; Trigger button; Air conditioning compressor. |
|
| 4 | 10 | Warning Lights;
Anti-theft device. |
| 5 | 20 | Door locking device |
| 6 | 25 | 1) Horns;
Cigar lighter; Traffic lights; Radio. |
| 20 | 2) Horns | |
| 7 | 30 | Heated rear window;
Heated rear warning light; Defrost mirrors. |
| 8 | 15 | 1) Instrument cluster;
Windshield washer pump; Reversing lights; Airbag; Adjustable side mirrors; Watch; Control Panel; Alfa Romeo code system; EGR. |
| 15 | 2) Supply lever;
Indicator set; Control Panel; Boot opening; Windshield; Adjustable side mirrors; Airbag; Air recirculation; Compressor control; EGR (TD); ABS; Radio; Additional heating control unit (JTD). |
|
| 15 | 3) Stop the lights;
Additional stop lights; Reverse light; Trailer stop light; Rear window wipers; Meters; Light Charging; Low oil pressure warning light; Lighting controls. |
|
| 9 | 10 | 1) Right rear position light;
Left license plate light; Left front light; Side light warning light; Cluster lighting; Control lighting. |
| 10 | 2) Right front light and corresponding warning light;
Left rear side light; Right license plate light; Left side trailer light; Instrument cluster; Lighting control. |
|
| 10 | 10 | 1) Clock;
Interior lighting; Instrument cluster; Remote control with door lock. |
| 10 | 2) ABS system | |
| 11 | 30 | 1) Heated seats |
| 7,5 | 2) Motorized fan;
CODE control unit; Control unit (JTD); Compressor control unit (TD). |
|
| 7,5 | 3) Alfa Romeo Code system (T.SPARK engines);
Engine radiator fan; Injection system. |
|
| 12 | 30 | 1) Engine fan (Boxer) |
| 7,5 | 2) Door lock and alarm relay;
TELEPASS power supply. |
|
| 7,5 | 3) Direction indicators | |
| 13 | 30 | Electric sunroof |
| 14 | 25 | Electric Rear Windows |
| 15 | 7,5 | 1) Rear fog guard (car and trailer);
Fog warning light. |
| 16 | 15 | Traffic Light Right |
| 17 | 15 | Traffic light on the left;
Warning traffic light. |
| 18 | 20 | Windshield Wiper;
Heated seats. |
| 19 | 25 | 1) Rear wiper;
Compressor control unit (TD); Radiator fan (TD and T.SPARK); Heated seats. |
| 10 | 2) Lighter | |
| 10 | 3) Glove box illumination;
Front electric windows; Rear electric windows; Rear window heating; Adjustable side mirrors; Opening roof; Air conditioning compressor; Load shedding on startup. |
|
| 20 | 10 | 1) Instrument panel illumination, indicator lights, left rear light, right license plate light, right front light, sidelight warning light |
| 10 | 2) Cigar lighter, Front left light, Rear right light, Rear left light, Trailer right side light, Fog lights and corresponding warning light, Electric front windows, Electric rear windows, Adjustable side mirrors, Radio | |
| 21 | 20 | 1) Radiator, fan |
| 30 | 2) Radiator, fan | |
| 22 | 20 | Fog lamps, fog warning lamp |
| 23 | 10 | 1) Right dipped beam, headlight alignment device |
| 10 | 2) Dip beam on the left | |
| 24 | 10 | 1) Dip beam on the left |
| 10 | 2) Right dipped beam, headlight alignment device | |
| Relay | ||
| a | Roof Relay | |
| b | Rear fog light control unit | |
| c | 1) Rear fog light relay 2) Roof staircase |
|
| d | High beam relay | |
| e | Key Power Relay | |
| f | Light Fog Relay | |
| g | Beam Relay | |
| h | Heated rear display relay | |
| i | Door Lock Control Unit | |
| j | Horn relay | |
| M | Side Light Relay | |
| N | Intermittent operation of electronic windshield wipers | |
| O | – | |
| P. | 1) DIM-DIP switching relay 2) Motor cooling fan relay |
|
| Q | 1) Engine water cooling fan relay 2) Relay for direction indicators / hazard warning lights |
|
| 1)… or 2)… or 3)…. | ||
Instrument panel fuse box (type 2)
| Number | Amps [A] | Description |
| 1 | 10 | Emergency Lights |
| 2 | 20 | Horns, cigar lighter , stop lamp, radio |
| 3 | 20 | Cleaners |
| 4 | 20 | Heated rear screen |
| 5 | 10 | Instrument panel illumination, controller, lighting, left rear position light, right slat, right front position light, side light warning light |
| 6 | 10 | Right rear side light, left lath without lath, left front side light |
| 7 | 10 | Dip beam on the right |
| 8 | 10 | Dip beam on the left |
| 9 | 10 | Traffic Light Right |
| 10 | 10 | High beam warning light left, high beam warning light |
| 11 | 7,5 | Rear fog guard, fog guard warning light |
| 12 | 30 | Heated rear screen, heated rear warning light |
| 13 | 20 | Radiator, fan |
| 14 | 25 | Engine Fan |
| 15 | 10 | Instrument cluster, headlight washer wiper, running light, airbag, clock, engine fan, ALFA ROMEO CODE |
| 16 | 20 | Clock, interior lighting, instrument panel, door locks |
| 17 | 7,5 | Direction indicators, compressor control, motor fan timer, sunroof control |
| Relay | ||
| I2 | Heated rear display relay | |
| I3 | Horn relay | |
| I25 | Rear fog light relay | |
| I35 | Key Power Relay | |
| I49 | Beam Relay | |
| I50 | High beam relay | |
| I64 | Side light relay | |
| N14 | Intermittent operation of electronic windshield wipers | |
* – Location for T.SPARK engines
** – Localization for 1.9 JTD engine
| Number | FOR | Description |
| 1 | 10 | A/C Compressor |
| 2 | 20 | Headlight Washer |
| 3 | 30 | Power windows and door locking system |
| 4 | 10 | Airbag system, instrument cluster |
| 5 | 7,5 | Defrosting of exterior mirrors |
| 6 | 20 | Alarm System |
| 7 | 7,5 | Alfa Romeo Code system (T.SPARK engines) |
| Relay | ||
| a | Direction indicator clock | |
| b | Control relay for heating oil (1.9 JTO only) | |
| c | Headlight washer relay (optional for versions / markets, where applicable) | |
| d | Passenger Window Lifting Relay | |
| e | Relay for outside mirror defroster (optional for versions / markets where applicable) | |
| f | Tailgate opening relay (optional for versions / markets, where applicable) | |
Engine compartment fuse box
T.SPARK
1.9 JTD
| Number | FOR | Description |
| 1 | 30 | All ignition key operated devices in MAR do not work |
| 2 | 40 | Engine radiator fan |
| 3 | 60 | Almost all electrical systems and components are not working |
| 4 | 60 | Almost all electrical systems and components are not working |
| 5 | 60 | ABS System |
| 6 | 30 | Electronic ignition injection system (gasoline engines only) |
| 7 | 70 | Additional heater (version 1.9 JTD) for versions/markets where applicable |
| 8 | 60 | Glow plug and fuel oil filter resistor (1.9 version JTD) |
Additional fuses (T.SPARK)
| Number | FOR | Description |
| 1 | 15 | Injection System |
| 2 | 15 | Injection System |
| Relay | ||
| a | Main Relay | |
| b | Fuel pump and service relay | |
| c | A/C compressor (optional for versions / markets where applicable) | |
| d | Relay to turn on radiator fan 2 nd speed | |
Additional Fuses (1.9 JTD)
For the 1.9 JTD engine, a set of fuses and relays are located in a special holder under the floor covering on the passenger side, according to the injection controller.
| Number | FOR | Description |
| 1 | 7,5 | Alfa Romeo Code System |
| 2 | 7,5 | Injection system |
| Relay | ||
| a | Fuel Pump Relay | |
| b | Relay injection system | |
| Number | FOR | Description |
| 1 | 40 | Engine radiator fan |
| Relay | ||
| a | Radiator fan activation relay 2 gear (version with heater) | |
| b | Relay Fan 1 st speed | |
| c | Fan engagement relay 2 st speed | |
| d | A/C compressor relay | |
For versions/markets where this is applicable, for the 1.9 JTD engine the following ore relays can be found in correspondence with the right headlight:
– Additional 1-level passenger compartment relay heater
– Additional 2-level passenger compartment relay heater
– Heater with additional safety switch ,
Also, for the air conditioner version only, there is a switch in the motor fan channel for motor fan speed 2.
