Volvo S40 (2005) – fuse box diagram
Year of manufacture: 2005.
Lighter fuse (electrical outlet) on Volvo XC90 (2003). Is the 45(?) fuse in the fuse box in the passenger compartment.
Fuse box in the engine compartment
| Number | Description | Amps [A] |
| 1 | Coolant fan (radiator) | 50 |
| 2 | Power steering | 80 |
| 3 | Power supply to the fuse box in the passenger compartment | 60 |
| 4 | Power supply to the fuse box in the passenger compartment | 60 |
| 5 | Components and air conditioning unit | 80 |
| 6 | – | – |
| 7 | ABS Pump | 30 |
| 8 | ABS Valves | 20 |
| 9 | Engine Control Module (ECM) | 30 |
| 10 | Air conditioning system fan | 40 |
| 11 | Headlight Washers | 20 |
| 12 | Heated rear window | 30 |
| 13 | Startup Relay | 30 |
| 14 | Trailer Coupling | 40 |
| 15 | – | – |
| 16 | Power supply for audio system | 30 |
| 17 | Cleaners | 30 |
| 18 | Power supply of the fuse box in the passenger compartment | 40 |
| 19 | – | – |
| 20 | Horn | 15 |
| 21 | – | – |
| 22 | Subwoofer | 15 |
| 23 | Engine control module (ECM);
Transmission control module (TCM). |
10 |
| 24 | – | – |
| 25 | – | – |
| 26 | Ignition switch | 15 |
| 27 | Air conditioning compressor;
Water shutoff valve. |
10 |
| 28 | Air conditioning system control module (CCM);
Multimedia control module (MMM). |
10 |
| 29 | Front fog lamps (optional) | 15 |
| 30 | Engine Control Module (ECM) | 3 |
| 31 | Generator voltage regulator | 10 |
| 32 | Fuel injectors | 10 |
| 33 | Heating element;
Heated lambda probe; Vacuum pump. |
20 |
| 34 | Ignition coils;
Engine control module. |
10 |
| 35 | Engine sensing valves;
Air conditioning relay; Relay coil; Water shutoff valve. |
15 |
| 36 | Engine control module (ECM) | 10 |
Passenger compartment fuse box
The fuse box in the passenger compartment is located under the glove box.
| Number | Description | Amps [A] |
| 37 | Not used | – |
| 38 | Not used | – |
| 39 | Not used | – |
| 40 | Not used | – |
| 41 | Not used | – |
| 42 | Not used | – |
| 43 | Public Address System | 15 |
| 44 | Supplementary Retention System (SRS) | 10 |
| 45 | 12 V socket on the back | 15 |
| 46 | Lighting –
glove box, instrument panel, legroom. |
5 |
| 47 | Opening roof (optional);
Side mirrors. |
5 |
| 48 | Headlight Washers | 15 |
| 49 | Supplemental Retention System (SRS);
Occupant weight sensor (OWS). |
10 |
| 50 | – | – |
| 51 | Bi-xenon headlights (optional) | 10 |
| 52 | ABS | 5 |
| 53 | Power steering | 10 |
| 54 | Transmission control module (TCM);
Electronic differential module (DEM). |
10 |
| 55 | – | – |
| 56 | Battery Charge Control Module | 10 |
| 57 | Built-in diagnostic socket;
Brake light switch. |
15 |
| 58 | Traffic light on the right;
Relay for auxiliary lights. |
7,5 |
| 59 | Traffic Light Left | 7,5 |
| 60 | Heated driver’s seat (optional) | 15 |
| 61 | Heated passenger seat (optional) | 15 |
| 62 | Opening roof (optional) | 20 |
| 63 | Electrically operated window and door lock:
rear passenger side door |
20 |
| 64 | Radio receiver;
GPS (optional). |
5 |
| 65 | Volvo navigation system (optional);
Audio system. |
5 |
| 66 | Audio system control module (ICM);
Audio system relay coil. |
10 |
| 67 | – | – |
| 68 | Cruise Control | 5 |
| 69 | Air conditioning system;
Rain sensor (optional). |
5 |
| 70 | – | – |
| 71 | – | – |
| 72 | – | – |
| 73 | Opening roof;
Front ceiling light; Self-image mirror; Seat belt reminder. |
5 |
| 74 | Fuel pump relay | 15 |
| 75 | – | – |
| 76 | – | – |
| 77 | 12 volt socket in the trunk;
Accessory equipment control module (AEM). |
15 |
| 78 | – | – |
| 79 | Support Lights | 5 |
| 80 | – | – |
| 81 | Electrically operated window and door lock:
driver’s side rear door |
20 |
| 82 | Electrically operated window and lock:
passenger side door. |
25 |
| 83 | Electrically operated window and door lock:
driver’s side front door |
25 |
| 84 | Electric passenger seat | 25 |
| 85 | Electrically operated driver’s seat | 25 |
| 86 | Interior lighting relay;
Start-up lighting; Power seats. |
5 |
