Volvo XC90 cars are equipped with a lot of electronics, which may malfunction when operating under high loads. Fuses ensure stable operation of electronic systems. These components protect the car’s electronic circuit from short circuits. Emergency situations occur when the system is under constant high voltage for a long period of time, which leads to malfunctions of its elements.
The main purpose of Volvo XC90 fuses is to open the circuit. In this case, the fuse blows, which can be easily replaced, and the circuit itself is not damaged. Fuses and relays are located in special blocks in different parts of the car. Volvo XC90 cars are equipped with a lot of electronics, which may malfunction when operating under high loads. Fuses ensure stable operation of electronic systems. These components protect the car’s electronic circuit from short circuits. Emergency situations occur when the system is under constant high voltage for a long period of time, which leads to malfunctions of its elements.
The main purpose of the Volvo XC90 fuses is to open the circuit. In this case, the fuse blows, which can be easily replaced, and the circuit itself is not damaged. Fuses and relays are located in special blocks in different parts of the car.
Fuse location
The main fuse block of the Volvo XC90 is located in the engine compartment of the car on the left side, and performs the function of protecting the electrical equipment of the internal combustion engine, automatic transmission and brake system. Thanks to plastic tweezers, you can replace the fuse. To open the fuse box cover, you need to press the provided latches. Also, the protective components are located in the cabin behind the lower plastic panel on the driver’s side, in the end part of the dashboard and in the luggage compartment under the facing material of the side part on the left side.
Relay and fuse block in the engine compartment
1. ABS — 30 A
2. ABS — 30 A
3. High-pressure headlamp washers — 35 A
4. Parking heater (optional) — 25 A
5. Additional headlights — 20 A
6. Starter relay — 35 A
7. Windscreen wipers — 25 A
8. Fuel pump — 15 A
9. Transmission control module (TCM), (V8, diesel, 6-cyl. petrol) — 15 A
10. Ignition coils (petrol), engine control module (ECM), injector valves, (diesel) — 20 A
11. Accelerator pedal position sensor (APP), AC compressor, fan, ECU — 10 A
12. Engine control module (ECM) (petrol), injectors, (petrol), air flow meter (petrol) — 15 A
air flow meter (diesel) — 5 A
13. Throttle valve control module (V8), VIS (6-cyl. petrol) – 10 A
14. Throttle valve control module, solenoid valve, SWIRL (swirling valve), pressure regulator (diesel) – 15 A
15. Lambda probe (gasoline) – 20 A
Lambda probe (diesel) – 10 A
16. Crankcase ventilation heater, solenoid valves, leak diagnostics (5-cyl. petrol) – 10 A
17. Crankcase ventilation heater (V8, 6-cyl. petrol), AC clutch (V8, 6-cyl. petrol), solenoid valves, leakage diagnostics (V8, 6-cyl. petrol), ECM, (V8, 6-cyl. petrol), vitratomer fire (V8), spark plugs (diesel) – 15 A
18. Low beam headlights, left-hand drive – 20 A
19. Low beam headlights, right-hand drive – 20 A
20. Reserve socket
21. Engine control unit (ECM), life, relay engine – 5 A
22. Dimensions fire – 15 A
In the cabin behind the lower plastic panel on the water side
1. Heated seat, right side – 15 A
2. Heated seat, left side – 15 A
3. Horn – 15 A
4. Spare socket
5. Infotainment system – 10 A
6. Spare socket
7. Spare socket
8. Security alarm – 5 A
9. Brake light contacts power supply – 5 A
10. Combined instrument panel (DIM), air conditioning system (CCM), parking heater, driver’s electric seat – 10 A
11. Electrical socket, front seat, rear seat and refrigerator – 15 A
12. Spare socket
13. Spare socket
14. Spare socket
15. ABS, STC/DSTC – 5 A
16. Electronic power steering (ECPS), Active bi-xenon (ABC), height adjustment beam headlights — 10 A
17. Fog light, front left — 7.5 A
18. Fog light, front right- 7.5 A
19. Spare socket
20. Coolant pump (V8) — 5 A
21. Communication control unit (TCM), reverse gear lock (M66) — 10 A
22. High beam, left — 10 A
23. High beam, right — 10 A
24. Spare socket
25. Spare socket
26. Spare socket
27. Spare socket
28. Electric passenger seat — 5 A
29. Fuel pump — 7.5 A
30. BLIS — 5 A
31. Spare socket
32. Spare socket
33. Vacuum pump — 20 A
34. Pump Washer fluid – 15 A
Fuse box in the passenger compartment at the end of the instrument panel on the driver’s side
1. Air conditioning fan – 30 A
2. Audio system (amplifiers) – 30 A
3. Driver’s seat with electric adjustment – 25 A
4. Passenger seat with electric adjustment – 25 A
5. Control unit, left, front door – 25 A
6. Control unit, right, front door – 25 A
7. Spare socket
8. Radio, CD player, RSE system – 15 A
9. RTI display, RTI MMM module – 10 A
10. OBDII, Light switch (LSM), Steering angle sensor (SAS), Steering wheel control module (SWM) – 5 A
11. Ignition switch, SRS system, Engine control module ECM (V8, 6-cyl. petrol) Passenger side SRS deactivation (PACOS), Electronic start immobilizer (IMMO), Transmission control module TCM (V8, diesel, 6-cyl. petrol) — 7.5 A
12. General lighting, ceiling (RCM), upper electronic control module (UEM) — 10 A
13. Sunroof — 15 A
14. Telephone — 5 A
Fuse box in the luggage compartment
1. Reversing light – 10A
2. Parking lights, fog lights, luggage compartment light, number plate light, brake lights – 20A
3. Accessories (AEM) – 15A
4. Spare socket
5. REM electronics – 10A
6. RSE rear seat entertainment system (accessory) – 7.5A 7.
Wiring harness (30 power) – 15A
8. Electrical socket in luggage compartment – 15A
9. Rear door, right: Power window, power window lock – 20A
10. Rear door, left: Power window, power window lock – 20A
11. Spare socket
12. Spare socket
13. Diesel filter heater – 15A
14. Subwoofer, air conditioning Rear A/C – 15A
15. Spare
16. Spare
17. Auxiliary Audio – 5A
18. Spare
19. Rear Wiper – 15A
20. Harness (Power) – 20A
21. Spare
22. Spare 23.
AWD – 7.5A
24. Spare
25. Spare
26. Parking Assist – 5A
27. Main Fuse: Trailer Harness, Parking Assist, AWD – 30A
28. Central Locking (PCL) – 15A
29. Trailer Lighting, Left: Side Lights, Direction Indicators – 25A
30. Trailer Lighting, Right: Brake Light, Rear Fog Lights, Direction Indicators – 25A
30. Main fuse: fuse 37, 38 – 40 A
31. Heated rear window – 20 A
32. Heated rear window – 20 A