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

The first generation of the luxury crossover Volvo XC90 was presented in 2002. Together with the S60, V70 and S80 models, it is built on the P2 platform. For its time, it became the largest among the crossovers produced by the company. In this material, we will analyze in detail the fuse circuits of the 1st generation Volvo XC90 (body C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 release.

Here you will find the locations and photos of the fuse blocks. Separately, we note the elements responsible for the cigarette lighter and fuel pump.

Blocks arrangement

The fuse boxes are located in four locations.

1. in the engine compartment.
2. in the passenger compartment behind the soundproofing 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 tabs on the short sides of the unit and pull the cover up.

Type 1

Photo - example (type 1).

Diagram
No.	Description	A
1	ABS	30
2	ABS	30
3	High pressure headlamp washers	35
4	Parking heater (option)	25
5	Additional headlights (option)	20
6	Starter relay	35
7	Windshield wipers	25
8	Fuel pump fuse Volvo XC90	15
9	Transmission Control Module (TCM), (V8, Diesel, 6-cylinder petrol)	15
10	Ignition coils (petrol), engine control module (ECM), injection valves, (diesel)	20
11	Fuel pedal position sensor (AWP), AC compressor, fan, electronic unit	10
12	Engine control module (ECM) (petrol), injectors, (petrol), air flow meter (petrol); air mass meter (diesel)	15, 5
13	Throttle control module (V8), V1S (6-cylinder petrol); 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. Petrol), AC clutch (V8, 6-cyl. Petrol), solenoid valves, leak diagnosis (V8, 6-cyl. Petrol), ECM, (V8, 6-cyl. Petrol) ), air mass meter (V8), glow plugs (diesel)	10, 15
16	Low beam headlights, left	20
17	Dipped headlights, right	20
18	Reserve socket
19	Engine control unit (ECM), power, engine relay	5
20	parking lights	15
21	Reserve socket

Type 2

Block example.

Diagram
No.	Decoding	A
F1	Additional heater control unit	25
F2	Optional 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, A / C Compressor Clutch Relay, Fuse / Relay Box Cooling Fan	10
F9	Sound signal	15
F10	Rear window washer pump 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	Headlight washer / washer system	25
F16	Windshield washer pump motor	15
F17	Right headlight - low beam (xenon)	10
F18	Left headlight - low 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 / washer
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

Fuse box located behind the soundproofing panel on the driver's side. A sticker indicating the fuse position and the number of amperes 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 socket
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, ECM (V8, 6-cylinder petrol) Passenger side SRS deactivation (PACOS), Electronic start lock (IMMO), TCM transmission control module (V8, diesel, 6-cylinder petrol)	7.5
12	General lighting, ceiling (RCM), upper electronic control module (UEM)	10
13	Sunroof	15
14	Telephone	5
15-38	Reserve sockets

Behind the bottom panel

To access, unscrew the two fixing screws and remove the cladding panel.

Access example.

Diagram
No.	Description	A
1	Heated seat, right side	15
2	Seat heating, left side	15
3	Sound signal	15
4	Reserve socket
5	Infotainment system	10
6	Reserve socket
7	Reserve socket
8	Alarm siren	5
9	Brake signal contacts, power supply	5
10	Combination Instrument (DIM), Climate Control (CCM), Parking Heater, Power Driver Seat	10
11	12V socket, front seat, rear seat and refrigerator Volvo XC90 cigarette lighter fuse	15
12	Reserve socket
13	Reserve socket
14	Reserve socket
15	ABS, STC / DSTC	5
16	Electronic servo control (ECPS), active bi-xenon (HCM), headlight beam height adjustment	10
17	Fog lamp, front left	7.5
18	Fog lamp, front right	7.5
19	Reserve socket
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 socket
25	Reserve socket
26	Reserve socket
27	Reserve socket
28	Electric passenger seat	5
29	Fuel pump	7.5
30	BUS	5
31	Reserve socket
32	Reserve socket
33	Vacuum pump	20
34	Washer fluid pump	15
35	Reserve socket
36	Reserve socket

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 Regulator - Close Left Rear Door
7	power window regulator - opening, left rear door
8	turning off the electric motors of the rear power windows, blocking the doors from accidental opening - rear doors
9	high beam headlights
10	Parking lamps
11	Daytime lighting system
12	low 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 - low beam headlights
35	-

In the trunk

Fuse box

Located behind the trim on the left side of the luggage compartment. For Executive modifications, an auxiliary board can be attached next to it.

Type 1

General view.

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 socket
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 socket
12	Reserve socket
13	Diesel filter heater	15
14	Subwoofer, rear air conditioning (A / C)	15
15	Reserve socket
16	Reserve socket
17	Additional audio equipment	5
18	Reserve socket
19	Rear cleaner	15
20	Wiring (15 power)	20
21	Reserve socket
22	Reserve socket
23	AWD	7.5
24	Reserve socket
25	Reserve socket
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 lights, direction indicators	25
30	Trailer lighting, right: 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	Heated rear window	20
38	Heated rear window	20

Type 2

General view.

Diagram
No.	Description	A
F1	Multifunction control unit 2, interior lighting-luggage compartment lighting	10
F2	Rear fog lights	10
F3	Stop lights	15
F4	Reversing lights	10
F5	Heated rear window, trailer power relay	5
F6	Rear door opening drive	10
F7	Accessory Power Connector - Luggage Compartment	15
F8	Central locking - locking rear side doors / rear door hatch / fuel filler cap	15
F9	Trailer electrical connector	20
F10	Antenna Signal Booster	5
F11	Optional 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	Lock actuator relay fuel filler neck - open
10	-
11	Rear right door central locking relay - unlocking
12	-
13	-
14	Rear wiper motor relay
15	-
16	-
17	-
18	-
19	Jumper - brake lights
20	Jumper - rear parking lights
21	Jumper - rear parking lights
22	Jumper-connector for power supply of additional equipment 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	Reversing light relay
29	Central locking relay, rear - double locking
30	Left rear door central locking relay - unlocking
31	Fuel lock drive relay - close, central locking relay - rear doors - close (2002)
32	Fuel filter heater relay (diesel)
33	-
34	Heated rear window relay
35	Audio system
36	Relay for power supply of the trailer electrical equipment connector

Accessory box

Installed only on Executive version.

Diagram
No.	Appointment	A
1	Relay for heating the rear seat and massage of the front seats	5
2	Heated driver's rear seat	15
3	Heated rear seat, 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 Chains (F15-18)	40
2	Luggage Fuse Box Chains (F12-13)	40
3	Heated rear window	40
4	Empty	-
5	Luggage Fuse Box Chains (F6-11)	40
6	Empty	-
7	Luggage Fuse Box Chains (F1-5)	40

General arrangement

Location of all electronic modules in Volvo XC90.

1	Bodywork control unit - luggage compartment right
2	Air conditioning ECU - behind the air conditioning 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	Shock sensor, right
8	Safety curtain igniter, lion
9	Safety shutter igniter. Right.
10	Side Impact Sensor Assembly - Driver Side B-Pillar
11	Side impact sensor, rear left - behind the support on the rear seat cushion
12	Side Impact Sensor Assembly - Passenger Side B-Pillar
13	Side impact sensor, rear right - behind the support on the rear seat cushion
14	Vehicle tilt sensor (anti-theft system)
15	Anti-theft alarm horn behind the front right wheel arch trim
16	Volume change sensor (anti-theft system) - ceiling panel
17	Anti-theft alarm sensor - in multifunction control unit 3
18	Audio system output amplifier
19	Additional heater control module, if installed
20	Battery - under floor luggage compartments
21	Cruise control module built into the ECM.
22	Diagnostic connector (DLC)
23	Differential Lock Control Module - Rear Differential
24	Passenger Door Electrical Control Module - In Door - Functions: Central locking, door open or tightly closed indicators, door mirrors power / heater, power windows, door mirror lights, outside temperature
25	Driver's door electrical control module - in the door - functions: Central locking, door open or loosely closed indicators, power / heated door mirrors, power windows, door mirror lights, outside temperature
26	Cooling Fan Motor Control Module
27	Fuse box, engine compartment 1
28	Fuse Box 2 - Under Engine Compartment Box 1
29	Fuse box in the end of the dashboard
30	Fuse box at the bottom of the instrument panel
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 the ignition switch
37	Turn signal / alarm relay - in multifunction control box 1
38	Instrument Cluster Control Module - Instrument Cluster
39	Lighting control module - behind the headlight switch
40	Multifunction control unit 1 - connected by dashboard fuse / relay box 2 - functions:
	Anti-theft system, power window central locking, windshield wiper / washer, headlight washer / washer, power steering, immobilizer, headlights, turn / alarm indicators, horn, front / rear parking lamps, starter, heated seats, headlight range control, fuel pump, glove box illumination lamp
41	Multifunction control unit 2 - connected by fuse / relay box, luggage compartment 1 - functions: Anti-theft system, central locking, taillights, fuel level, interior lamps, rear window wiper / washer, heated rear window, accessory power connectors - rear, parking system, under the heater of fuel and a clear filter -Diesel
42	Multifunctional control unit 3- functions: Central locking, anti-theft system, sunroof, rain sensor, interior lamps, seat belt reminder
43	Navigation control module - under the left seat
44	Ambient air temperature sensor - in the mirror of the right door
45	Parking system control module
46	Power steering relay
47	Rain sensor (if installed)
48	Relay for door locking system against accidental opening, left. - at the door
49	Relay for door locking system against accidental opening, right, - in the door
50	Driver's seat power control module - under the seat
51	Seat occupant sensor - in the seat cushion
52	SRS ECU
53	Steering Wheel Position Sensor Module - Connected to under-dash fuse / relay box 2
54	Steering wheel control unit - behind the steering wheel - functions: Audio system, cruise control, horn, direction indicators, windscreen wiper / washer, rear window wiper / washer, dipped / main 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	Phone interface control module - behind the air conditioner control panel