Fuses in engine compartment

Among other things, the engine compartment fuses protect functions related to the engine and the brake system.
P5-S90/V90-1646-Engine Junction Box-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 3Micro
P5-Icon red circle 4Control module, transmission actuator5Micro
P5-Icon red circle 5Control module, coolant heating5Micro
P5-Icon red circle 6Air conditioning5Micro
P5-Icon red circle 7

Control module, hybrid battery

High voltage converter, high-voltage generator/starter motor

5Micro
P5-Icon red circle 8Micro
P5-Icon red circle 9Micro
P5-Icon red circle 10

Control module, hybrid battery

High voltage converter, high-voltage generator/starter motor

10Micro
P5-Icon red circle 11Charging unit5Micro
P5-Icon red circle 12

Shut-off valve, hybrid battery cooling

Coolant pump, hybrid battery

15Micro
P5-Icon red circle 13Coolant pump, electric drive system15Micro
P5-Icon red circle 14Cooing fan, hybrid components25MCase1
P5-Icon red circle 15MCase1
P5-Icon red circle 16MCase1
P5-Icon red circle 17MCase1
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 22Micro
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 27Spare fuse5Micro
P5-Icon red circle 28Headlamp, left15Micro
P5-Icon red circle 29Headlamp, right15Micro
P5-Icon red circle 30Spare fuse10Micro
P5-Icon red circle 31

Heated windscreen*, left

Shunt

MCase1
P5-Icon red circle 32

Heated windscreen*, left

40

MCase1
P5-Icon red circle 33Headlamp washers*25MCase1
P5-Icon red circle 34Windscreen washers25MCase1
P5-Icon red circle 35Micro
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

Rear window washer

25

MCase1
P5-Icon red circle 41

Heated windscreen* right-hand side

40

MCase1
P5-Icon red circle 42

Parking heater*

20

MCase1
P5-Icon red circle 43MCase1
P5-Icon red circle 44MCase1
P5-Icon red circle 45

Heated windscreen*, right

Shunt

MCase1
P5-Icon red circle 46Supplied when the ignition is switched on: Engine control module, Transmission components, Electric steering servo, Central electronic module5Micro
P5-Icon red circle 47Exterior car noise (certain markets)5Micro
P5-Icon red circle 48Headlamp, right15Micro
P5-Icon red circle 49

Alcohol lock*

5

Micro
P5-Icon red circle 50Micro
P5-Icon red circle 51Radar, front5Micro
P5-Icon red circle 52

Collision module (SRS)

5Micro
P5-Icon red circle 53Headlamp, left15Micro
P5-Icon red circle 54Accelerator pedal sensor5Micro
P5-Icon red circle 55

Transmission control module

Control module, gear selector

15Micro
P5-Icon red circle 56Engine Control Module (ECM)5Micro
P5-Icon red circle 57Micro
P5-Icon red circle 58Micro
P5-Icon red circle 59Micro
P5-Icon red circle 60Micro
P5-Icon red circle 61

Engine Control Module (ECM)

Throttle control module

Actuator, switch, compressor

20Micro
P5-Icon red circle 62Engine component group 1 (components related to engine function, including turbo/compressor. Contents depend on engine alternative.)10Micro
P5-Icon red circle 63

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

Switching valve, air conditioning

7,5Micro
P5-Icon red circle 64

Control module, spoiler damper

Control module, radiator damper

5Micro
P5-Icon red circle 65Micro
P5-Icon red circle 66Lambda probe15Micro
P5-Icon red circle 67

Solenoid engine oil pump

Lambda probes

Solenoid air conditioning compressor

15Micro
P5-Icon red circle 68Micro
P5-Icon red circle 69Engine Control Module (ECM)20Micro
P5-Icon red circle 70Spark plugs/ignition coils15Micro
P5-Icon red circle 71MCase1
P5-Icon red circle 72MCase1
P5-Icon red circle 73Control module, transmission oil pump30MCase1
P5-Icon red circle 74MCase1
P5-Icon red circle 75Actuator, transmission25MCase1
P5-Icon red circle 76MCase1
P5-Icon red circle 77MCase1
P5-Icon red circle 78MCase1
  1. 1 This type of fuse should be replaced by a workshop. An authorised Volvo workshop is recommended.
  2. * Option/accessory.