Fuses in engine compartment

Among other things, the engine compartment fuses protect functions related to the engine and the brake system.
P5-1717-XC90-Fuses in engine compartment

Special pliers are housed on the inside of the cover to facilitate replacement of tripped fuses.

The fuse box also provides space for several spare fuses.

Positions

Fuse locations are shown on the inside of the cover. Functions and components in the fuse table cover several models and engine alternatives. A fuse description can therefore apply to fewer than those in the table, or be completely missing, depending on how the car is equipped.

If a position has multiple table values, it is due to variations in equipment level. In which case, follow the value of the fuse being replaced. In the event of doubt – contact a workshop. An authorised Volvo workshop is recommended.

FunctionAmpereType
P5-Icon red circle 1Micro
P5-Icon red circle 2Micro
P5-Icon red circle 3

Charge pressure module, turbo (petrol)

Lambda sond group (petrol)

15Micro
P5-Icon red circle 4

Spark plugs/ignition coils (petrol)

Exhaust sensor group, diesel particulate/nitrous oxides (diesel)

15Micro
P5-Icon red circle 5

Solenoid engine oil pump

Lambda probe group

Solenoid air conditioning compressor

15Micro
P5-Icon red circle 6

Oil level and temperature sensors

Glow plug module (diesel)

Engine component group 1 (components related to engine function, including turbo/compressor. Contents depend on engine alternative.)

7,5Micro
P5-Icon red circle 7

Engine Control Module (ECM)

Throttle control module

Engine component group 2 (components related to engine function, including turbo/compressor. Contents depend on engine alternative.)

20Micro
P5-Icon red circle 8Engine Control Module (ECM)5Micro
P5-Icon red circle 9

P5-Icon red circle 10

Glow plug module (diesel)

Engine component group 3 (components related to engine function, including turbo/compressor and cooling/temperature control of drivetrain. Contents depend on engine alternative.)

10Micro
P5-Icon red circle 11

Control module, spoiler damper

Control module, radiator damper

Relay coils power pulse (PowerPulse) (diesel)

Switching valve, coolant

5Micro
P5-Icon red circle 12Coolant pump15Micro
P5-Icon red circle 13Engine Control Module (ECM)20Micro
P5-Icon red circle 14Starter motor (diesel)40MCase1
P5-Icon red circle 15Starter motor (diesel)ShuntMCase1
P5-Icon red circle 16

Fuel filter heater (diesel)

Oil pump (petrol)

Transmission control module (petrol)

30MCase1
P5-Icon red circle 17

MCase1
P5-Icon red circle 18Calculation unit5Micro
P5-Icon red circle 19Micro
P5-Icon red circle 20Micro
P5-Icon red circle 21Micro
P5-Icon red circle 22

Micro
P5-Icon red circle 23USB port, tunnel console, rear7,5Micro
P5-Icon red circle 2412 V socket, tunnel console, front15Micro
P5-Icon red circle 25

Micro
P5-Icon red circle 2612 V socket cargo area*15Micro
P5-Icon red circle 27Micro
P5-Icon red circle 28Headlamp, left15Micro
P5-Icon red circle 29Headlamp, right15Micro
P5-Icon red circle 30

Micro
P5-Icon red circle 31Heated windscreen*, leftShuntMCase1
P5-Icon red circle 32Heated windscreen*, left40MCase1
P5-Icon red circle 33Headlamp washers*25MCase1
P5-Icon red circle 34Washer fluid pump, front25MCase1
P5-Icon red circle 35Electric gear selector15Micro
P5-Icon red circle 36Horn (honk)20Micro
P5-Icon red circle 37

Siren*

5

Micro
P5-Icon red circle 38Control module, brake system (valves, parking brake)30MCase1
P5-Icon red circle 39Windscreen wipers30MCase1
P5-Icon red circle 40

Washer fluid pump, rear

25

MCase1
P5-Icon red circle 41Heated windscreen*, right40MCase1
P5-Icon red circle 42

Parking heater*

20

MCase1
P5-Icon red circle 43Central electronic module CEM30MCase1
P5-Icon red circle 44

MCase1
P5-Icon red circle 45Heated windscreen*, rightShuntMCase1
P5-Icon red circle 46Supplied when the ignition is switched on: Engine control module, Transmission components, Electric steering servo, Central electronic module, Control module brake system5Micro
P5-Icon red circle 47Radar, front5Micro
P5-Icon red circle 48Headlamp, right15Micro
P5-Icon red circle 49

Alcohol lock*

5

Micro
P5-Icon red circle 50Transmission control module10Micro
P5-Icon red circle 51Control module, battery engagement (diesel)5Micro
P5-Icon red circle 52

Collision module (SRS)

5Micro
P5-Icon red circle 53Headlamp, left15Micro
P5-Icon red circle 54Accelerator pedal sensor5Micro
  1. 1 This type of fuse should be replaced by a workshop. An authorised Volvo workshop is recommended.
  2. * Option/accessory.