Fuses and relays Volvo XC90 (C; 2002 - 2014)

The first generation of the Volvo XC90 luxury crossover was introduced in 2002. Together with the S60, V70 and S80 models, it was built on the P2 platform. For its time, it became the largest among the crossovers produced by the company. In this article, we will take a detailed look at the fuse box diagrams for the Volvo xc90 (1st generation; codename C) 2002, 2003, 2004, 2005, 2005, 2006, 2007, 2007, 2008, 2008, 2009, 2009, 2010, 2011, 2012, 2012, 2013, 2014 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.

Block layout

The fuse distribution boxes are located in four locations.
1. in the engine compartment.
2. in the passenger compartment behind the soundproof trim on the driver's side.
3. in the passenger compartment at the end of the dashboard on the driver's side.
4. in the luggage compartment.

In the engine compartment

Fuse box

To access the fuses, press the plastic catches on the short sides of the unit and pull the cover up.

Type 1

General view (type 1).

Diagram
No.	Description	A
1	ABS	30
2	ABS	30
3	High-pressure headlight washers	35
4	Parking heater (optional)	25
5	Additional headlights (optional)	20
6	Starter relay	35
7	Windshield wipers	25
8	Fuel pump fuse Volvo XC90	15
9	Transmission Control Module (TCM), (V8, diesel, 6-cyl. gasoline)	15
10	Ignition coils (gasoline), engine control module (ECM), injector valves, (diesel)	20
11	Fuel pedal position sensor (FPS), AC compressor, fan, electronic unit	10
12	Engine Control Module (ECM) (gasoline), injectors, (gasoline), air flow meter (gasoline); air flow meter (diesel)	15, 5
13	Throttle control module (V8), V1S (6-cyl. gasoline); throttle control module, solenoid valve, SWIRL (air mixture valve), fuel pressure regulator (diesel)	10, 15
14	Lambda probe (gasoline); lambda probe (diesel)	20, 10
15	Crankcase ventilation heater, solenoid valves, leak diagnostics (5-cyl. gasoline); Crankcase ventilation heater (V8, 6-cyl. gasoline), AC clutch (V8, 6-cyl. gasoline), solenoid valves, leak diagnostics (V8, 6-cyl. gasoline), ECM, (V8, 6-cyl. gasoline), air flow meter (V8), glow plugs (diesel)	10, 15
16	Dipped beam headlights, left	20
17	Dipped beam headlights, right	20
18	Reserve socket
19	Engine control unit (ECM), power, engine relay	5
20	Position lights	15
21	Reserve socket

Type 2

General view.

Diagram
No.	Decoding	A
F1	Additional heater control unit	25
F2	Extra equipment	20
F3	Engine management - Bi-fuel, vacuum pump (2002)	15
F4	Heated oxygen sensors, engine management (Diesel)	20
F5	Engine management system (petrol)	15
F6		15
F7	-
F8	Accelerator pedal position sensor, air conditioner compressor solenoid clutch relay, cooling fan fuse box/relay	10
F9	Horn (beep)	15
F10	Rear window washer pump electric motor	10
F11	Engine Management, Glow Plugs, HVAC System, Crankcase Ventilation Heater (Diesel)	20
F12	Stop lights	5
F13	Windshield wiper	25
F14	Anti lock brake system ABS / ESP (DST C)	30
F15	Headlamp washer/wiper system	25
F16	Windshield washer pump motor	15
F17	Right headlight - dipped beam (xenon)	10
F18	Left headlight - dipped beam xenon)	10
F19	Anti-lock braking system ABS / ESP (DSTС)	30
F20	Left headlight - high beam	15
F21	Right headlight - high beam	15
F22	Starter	25
F23	Engine control relay, electronic engine control unit (ECM)	5
F24	-

The purpose of the relay in the block
1	-
2	Engine management system
3	Glow plugs
4	Starter
5	Intermittent operation of the windshield wiper
6	Headlight washer / wiper
7	-
8	A / C Compressor Electromagnetic Clutch
9	Horn
10	Windshield washer pump
11	Windshield wiper motor
12	Rear window washer pump motor

Power fuses

Located on the back of the unit.

Diagram
No.	Decoding	A
F1	Glow plugs	60
F2	Passenger compartment block #1: fuses (F5-7), (F25-27), (F32-33)	60
F3	Passenger compartment block #1: fuses (F3-4), (F8-11), (F16-19), (F34-38)	60
F4	Passenger compartment block #1: fuses (F1), (F12-15), (F20-24)	60
F5	Empty
F6	Empty
F7	Empty
F8	Cooling fan motor	60

In the passenger compartment

From the end of the dashboard

It is located behind the soundproof panel on the driver's side. A label indicating the fuse position and ampere rating is located under the end block cover.

Diagram
No.	Description	A
1	Air conditioner fan	30
2	Audio system (amplifiers)	30
3	Electric driver's seat	25
4	Electric passenger seat	25
5	Left control unit, front door	25
6	Right control unit, front door	25
7	Reserve	-
8	Radio, CD player, RSE system	15
9	RTI display, MMM RTI module	10
10	OBDII, light switch (LSM), steering angle sensor (SAS), steering wheel control module (SWM)	5
11	Ignition switch, SRS system, ECM engine control module (V8, 6-cyl. gasoline) passenger-side SRS disable (PACOS), electronic start interlock (IMMO), TCM transmission control module (V8, diesel, 6-cyl. gasoline)	7.5
12	General lighting, ceiling mounted (RCM), overhead electronic control module (UEM)	10
13	Sunroof	15
14	Telephone	5
15-38	Reserve sockets

Behind the bottom panel

To gain access, unscrew the two retaining screws and remove the trim panel.

Access example.

Diagram
No.	Description	A
1	Heated seat, right side	15
2	Seat heating, left side	15
3	Horn (beep)	15
4	Reserve	-
5	Infotainment system	10
6	Reserve	-
7	Reserve	-
8	Alarm siren	5
9	Brake signal contacts, power supply	5
10	Combined instrumentation (DIM), climate control system (CCM), parking heater, power driver's seat	10
11	12V socket, front seat, rear seat and refrigerator Volvo XC90 cigarette lighter fuse	15
12	Reserve	-
13	Reserve	-
14	Reserve	-
15	ABS, STC / DSTC	5
16	Electronic servo control (ECPS), active bi-xenon (ABC), headlight beam height adjustment	10
17	Fog lamp, front left	7.5
18	Fog lamp, front right	7.5
19	Reserve
20	Coolant pump (V8)	5
21	Communication control unit (TOM), reverse gear lock (M66)	10
22	High beam headlights, left	10
23	High beam headlights, right	10
24	Reserve
25	Reserve
26	Reserve
27	Reserve
28	Electrically operated passenger seat	5
29	Fuel pump fuse	7.5
30	BUS	5
31	Reserve socket
32	Reserve socket
33	Vacuum pump	20
34	Washer fluid pump	15
35	Reserve
36	Reserve

Relay box

The board is located behind the bottom panel above the main unit.

Diagram
No.	Relay module
1	-
2	Auxiliary ignition circuits
3	Main ignition circuits
4	-
5	-
6	power window elevator - closing, left rear door
7	power window elevator - opening, left rear door
8	disabling the rear window elevator motors, locking the doors against accidental opening - rear doors
9	high beam headlights
10	Parking lamps
11	Daytime lighting system
12	Dipped beam headlights
13	Power Window Relay - Close, RH
14	Power Window Relay - Opening, RH Door
15	Relay 2 auxiliary ignition circuits
16	Transmission control system
17	-
18	-
19	-
20	-
21	Telematics
22	-
23	-
24	-
25	-
26	-
27	Fog lights
28	Fuel pump relay Volvo XC90
29	-
30	Fuel leakage control relay
31	Jumper - left direction indicators
32	Jumper - right direction indicators
33	-
34	Jumper - dipped beam headlights
35	-

In the trunk

Fuse box

Located behind the trim on the left side of the luggage compartment. On Executive versions, an auxiliary board may be mounted next to it.

Type 1

General view of the Volvo XC90 trunk fuse box.

Diagram
No.	Description	A
1	Reversing light	10
2	Parking lights, fog lights, luggage compartment lights, license plate lights, brake lights	20
3	Accessories (AEM)	15
4	Reserve	-
5	Electronic equipment REM	10
6	Rear Seat Entertainment RSE (Accessory)	7.5
7	Wiring (30 power)	15
8	Electrical socket in the luggage compartment	15
9	Rear door, right: power window, power window lock	20
10	Tailgate, LH: Power Window, Power Window Lock	20
11	Reserve	-
12	Reserve	-
13	Diesel filter heater	15
14	Subwoofer, rear air conditioning (A / C)	15
15	Reserve	-
16	Reserve	-
17	Additional audio equipment	5
18	Reserve	-
19	Rear cleaner	15
20	Wiring (15 power)	20
21	Reserve	-
22	Reserve	-
23	AWD	7.5
24	Reserve	-
25	Reserve	-
26	Parking assistance	5
27	Main fuse: wiring to trailer, park assist, AWD	30
28	Central locking (PCL)	15
29	Trailer lighting on the left side: parking lights, direction indicators	25
30	Trailer lighting on the right side: brake light, rear fog lights, direction indicators	25
31	Main fuse	40
32	Reserve socket
33	Reserve socket
34	Reserve socket
35	Reserve socket
36	Reserve socket
37	Electrically heated rear window	20
38	Electrically heated rear window	20

Type 2

General view.

Diagram
No.	Description	A
F1	Multifunction control unit 2, interior luggage compartment illumination-lighting	10
F2	Rear fog lights	10
F3	Stop lights	15
F4	Back-up lights	10
F5	Rear window heater, trailer electrical connector power relay	5
F6	Rear door opening actuator	10
F7	Accessory Power Connector - Luggage Compartment	15
F8	Central locking - locking rear side doors / rear door hatch / fuel filler flap	15
F9	Trailer electrical connector	20
F10	Antenna signal amplifier	5
F11	Extra equipment	15
F12	Rear window wiper motor	15
F13	Audio system, air conditioning / heating system - rear	15
F14	Stop lights	7.5
F15	Trailer electrical connector	20
F16	Not used (2002)
F17	Fuel filter heater (Diesel), differential lock control unit	7.5
F18	Fuel filter heater (diesel)	15
1	-
2	-
3	-
4	Relay for intermittent operation of the rear window wiper
5	Bi-fuel relay
6	A / C ECU Relay - Rear A / C
7	Rear door drive relay
8	Not used (2002)
9	Fuel filler neck fuel lock actuator relay - opening
10	-
11	Right rear door central locking relay - unlocking
12	-
13	-
14	Rear wiper motor relay
15	-
16	-
17	-
18	-
19	Jumper - brake lights
20	Jumper - rear position lights
21	Jumper - rear position lights
22	Jumper - auxiliary equipment power connector in the luggage compartment
23	Jumper - fog lights
24	-
25	Rear Fog Lamp Relay - Trailer
26	Rear fog lamp relay
27	Brake light relay
28	Back-up lamp relay
29	Central locking relay, rear - double interlocking
30	Left rear door central locking relay - unlocking
31	Fuel filler flap lock actuator relay - closing, central lock relay - rear doors - closing (2002)
32	Fuel filter heater relay (diesel)
33	-
34	Rear window heater relay
35	Audio system
36	Trailer electrical connector power relay

Accessory box

Installed only on Executive version.

Diagram
No.	Appointment	A
1	Rear seat heating and front seat massage relay	5
2	Rear driver's seat heating	15
3	Heated rear seat on the passenger side	15
4	Front seat ventilation / massage	10
5	Empty	-
6	Empty	-

Power fuse panel

Located near the battery.

Diagram
No.	Description	A
1	Luggage fuse box circuits (F15-18)	40
2	Luggage fuse box circuits (F12-13)	40
3	Rear window heater	40
4	Empty	-
5	Luggage fuse box circuits (F6-11)	40
6	Empty	-
7	Luggage fuse box circuits (F1-5)	40

General arrangement

Location of all electronic modules in Volvo XC90.
1. Optional equipment ECU-right side of the luggage compartment;
2. Air conditioner ECU - behind the air conditioner control panel;
3. Air conditioner/heater fan control unit - next to the fan motor;
4. Antenna unit, telephone;
5. Antenna signal amplifier - ceiling panel;
6. Impact sensor, left;
7. Impact sensor, right;
8. Safety curtain igniter, left.;
9. Safety curtain igniter. Right.;
10. Side impact sensor assembly - driver's side center pillar.;
11. Side impact sensor, rear left - behind rear seat cushion support.;
12. Side impact sensor assembly - center pillar on passenger side;
13. Side impact sensor, rear right - behind the rear seat cushion support;
14. Vehicle tilt sensor (anti-theft system);
15. Anti-theft alarm system horn - behind the front right wheel arch lining;
16. Volume change sensor (anti-theft system) - roof panel;
17. Antitheft alarm sensor - in multifunction control module 3;
18. Audio output amplifier;
19. Additional heater control module, if fitted;
20. Battery pack - under the luggage compartment floor;
21. Speed maintenance control module integrated in the electronic engine control unit.;
22. Diagnostic connector (DLC);
23. Differential lock control module - on the rear differential;
24. Passenger door electrical control module- in the door - functions: Central locking, open or loose door indicators, power/heated; door mirrors, power windows, light bulbs in door mirrors, outside temperature;
25. Driver's door electrical control module in the driver's door-functions: Central locking, open or loose door indicators, power/heated door mirrors on doors, power windows, light bulbs in door mirrors, outside temperature;
26. Cooling fan motor control module;
27. Fuse box, engine compartment 1;
28. Fuse box 2 - under engine compartment fuse box 1;
29. Fuse box at the end of the dashboard;
30. Fuse box at the bottom of the dashboard;
31. Fuse/relay box, luggage compartment 1;
32. Power fuse box 2 - next to the battery;
33. Heater ECU - behind the heater controls;
34. Horn - behind the front bumper;
35. Immobilizer - in the electronic engine control unit;
36. Immobilizer ring antenna - near ignition switch;
37. Turn signal/emergency signaling relay - in the multifunction control unit 1;
38. Instrument cluster control module - instrument panel;
39. Lighting control module - behind the headlight switch;
40. Multifunction control unit 1 - connected with fuse box/relay 2 instrument panel - functions: Anti-theft system, central locking power windows, windshield wiper/washer, headlight wiper/washer, power steering, immobilizer, headlights, turn signal/emergency warning lights, horn, front/rear parking lights, starter, seat heating, headlight corrector, fuel pump, duffel box illumination lamp;
41. Multifunction control unit 2- connected by fuse/relay box, luggage compartment 1 - functions: Anti-theft system, central locking, tail lights, fuel level, interior lamps, rear window wiper/washer, rear window heater, auxiliary equipment power connectors - rear, parking system, fuel filter heater - Diesel;
42. Multifunction control unit 3-functions: Central locking, anti-theft system, sunroof, rain sensor, interior lamps, unbuckled seat belt reminder;
43. Navigation system control module - under the left-hand seat;
44. Ambient air temperature sensor - in the right-hand door mirror;
45. Parking system control module;
46. Power steering relay;
47. Rain sensor (if fitted);;
48. Relay for door locking system against accidental opening, left. - in the door;
49. Door lock relay, right - in the door;
50. Driver's power seat control module - under the seat;
51. Seat occupant sensor - in the seat cushion;
52. SRS ECU;
53. Steering wheel position sensor module - connected to fuse box/relay 2 under the instrument panel;
54. Steering wheel electrical control unit - behind the steering wheel - functions: Audio system, speed maintaining system (cruise control),horn .turn indicators, windshield wiper/washer, rear window wiper/washer, low beam/distance beam headlights;
55. Sunlight sensor;
56. Sunroof control module - in multifunction control unit 3;
57. TRANSMISSION ECU;
59. Telematics module - functions: Audio system, telephone;
60. Telephone control module, hands-free;
61. Telephone interface control module - behind the air conditioning control panel.