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Volvo S40 mk2 (Second Generation; 2012) - fuse box diagram

avatar Jonathan Yarden Mar 25, 2021 · 5 min. read

In this article you will find a description of fuses and relays Volvo, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2012

Fuse box in the engine compartment

Volvo S40 mk2 - fuse box - engine compartment

Fuse Usage Ampre ratting [A]
1 Coolant fan 50
2 Power steering 80
3 Supply to passenger compartment fuse box 60
4 Supply to passenger compartment fuse box 60
5 PTC element, air preheater* 80
6 Glow plugs (DRIVe) 60
Glow plugs (5-cyl. diesel) 70
7 ABS pump 40
8 ABS valves 20
9 Engine functions 30
10 Ventilation fan 40
11 Headlamp washers 20
12 Heated rear window 30
13 Actuator solenoid, starter motor 30
14 Trailer wiring* 40
15 Reserve —
16 Infotainment system 30
17 Windshield wipers 30
18 Supply to passenger compartment fuse box 40
19 Reserve —
20 Horn 15
21 Fuel-driven additional heater, passenger compartment heater* 20
22 Reserve —
23 Engine control module (5-cyl. petrol), Transmission control module (5-cyl.) 10
Transmission control module (4-cyl.) 15
24 Heated fuel filter (5-cyl. diesel), PTC element, oil trap (5-cyl. diesel) 20
25 Central electronic module (CEM) (Start/Stop) —
26 Ignition switch 15
27 A/C compressor 10
28 Reserve —
29 Front fog lamps Daytime running lights (DRL)* 15
30 Coolant pump (Start/Stop) 10
31 Voltage regulator, alternator (4-cyl. petrol) 10
32 Injectors (5-cyl. petrol), Turbo control valve (5-cyl. diesel), Oil level sensor (5-cyl. diesel) Control valve, fuel flow (DRIVe), Mass air flow sensor (DRIVe), Control motor turbo (DRIVe) 10
33 Vacuum pump (5-cyl. petrol), Relay coil, relay, vacuum pump (5-cyl. petrol), Engine control module (5-cyl. diesel), Heated fuel filter (DRIVe) 20
34 Ignition coils (petrol), Pressure switch, climate control system (5-cyl.), Control module, glow plugs (5-cyl. diesel), EGR emission control (5-cyl. diesel), Fuel pump (DRIVe), Lambdasond (DRIVe), Engine control module (Start/Stop), Relay coils, relays Start/Stop 10
35 Relay coil, relay, climate control system, PTC element, oil trap (5-cyl. petrol), Mass air flow sensor (5-cyl. petrol), Turbo control valve (5-cyl. petrol), Solenoids, variable valve timing (5-cyl. petrol), Injectors (2.0 l petrol), EVAP valve (2.0 l petrol), Valve, air/fuel mixture (2.0 l petrol), Control valve, fuel pressure (5-cyl. diesel), Engine control module (5-cyl. diesel), Engine EGR (DRIVe) 15
36 Engine control module (petrol, DRIVe), Accelerator pedal position sensor (5-cyl. diesel), Lambda-sond (5-cyl. diesel) 10

DRIVe Start/Stop*

Volvo S40 mk2 - fuse box -DRIVe start/stop

Fuse Usage Ampere rating [A]
11M/1 Engine compartment, electrical distribution unit 125
11M/2 Sensor, battery monitoring 15
25 Central electronic module (CEM) (Reference voltage standby battery), diesel engine 10

Fuse box in the passenger compartment

The fuse box in the passenger compartment is located under the glove compartment.

Volvo S40 mk2 - fuse box - passenger compartment

Fuse Usage Ampere ratting [A]
37 Not in use —
38 Not in use —
39 Not in use —
40 Not in use —
41 Not in use —
42 Not in use —
43 Telematics*, Audio system, RTI*, Bluetooth* 15
44 SRS system, Engine control module (5-cyl, DRIVe) 10
45 Electrical socket, passenger compartment 15
46 Passenger compartment, glovebox and courtesy lighting 5
47 Interior lighting, Remote controlled garage door opener* 5
48 Washer 15
49 SRS system 10
50 Reserve —
51 PTC element, air preheater*, Relay coil, relay, heated fuel filter (5-cyl. diesel), AWD 10
52 Transmission control module, ABS system 5
53 Power steering 10
54 Parking assistance*, Xenon* 10
55 Control module Keyless* 20
56 Remote control receiver, Siren* 10
57 Data link connector (DLC), brake light switch 15
58 Main beam, right, Relay coil, relay, auxiliary lamps* 7,5
59 Main beam, left 7,5
60 Seat heating (driver’s side) 15
61 Seat heating (passenger side) 15
62 Sunroof* —
63 Supply to rear right door 20
64 Reserve 5
65 Audio, Infotainment 5
66 Audio, Infotainment, Climate control system 10
67 Reserve —
68 Cruise control 5
69 Climate control system, Rain sensor, Buttons for BLIS*, parking assistance*, DRIVe 5
70 Reserve —
71 Reserve —
72 Reserve —
73 Sunroof*, Overhead console for interior lighting, Seatbelt reminder, rear, Dimming, interior rearview mirror* 5
74 Fuel pump 15
75 Reserve —
76 Reserve —
77 Electrical socket cargo area, Control module, accessories* 15
78 Reserve —
79 Reversing lamp, Dimming, interior rearview mirror (signal) 5
80 Reserve —
81 Supply to rear left door 20
82 Supply to front right door 25
83 Supply to front left door 25
84 Power seat, passenger 25
85 Power seat, driver 25
86 Interior lighting, cargo area lighting, power seats, fuel level display (2.0F) 5

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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