Fuses

Fuses - in engine compartment

Updated 1/31/2020

Fuses - in engine compartment

Fuses in the engine compartment protect engine and brake functions, amongst other things.

P4-1220-Y55X Engine room fuse box EJB

On the inside of the cover there are tweezers that facilitate the procedure for the removal and fitting of fuses.

The fuse box also provides space for several spare fuses.

Replacing fuses

The fuses can be accessed following the removal of the cover fitted on the starter battery and the cover for the electrical distribution unit.

Removing the covers

P4-1246 Loosening B+ lid (step 1)

Fold out the locking catches that are fitted on the sides of the cover on the starter battery.

Lift the cover straight up.

P4-1246 Loosening EJB lid (step 2)

Fold out the locking catch that is fitted on the side of the electrical distribution unit.

Rotate the cover upward until the lock lugs (1) are released.

P4-1246 Folding out EJB lid (step 3)

Fold the cover toward the engine to access the fuses.

Refitting the covers

Reinstall the parts in reverse order.

Positions

The label on the inside of the cover shows the positions of the fuses.

  • Fuses 7-18 and 46 are of the "JCASE" type and should be replaced by a workshop

    An authorised Volvo workshop is recommended.

    .
  • Fuses 19-45 and 47-48 are of "Mini Fuse" type.

Function

AAmpere

ABS pump

40

ABS valves

30

Headlamp washers*

20

Ventilation fan

40

-

-

Primary fuse for fuses 32-36

30

-

-

Heated windscreen, right-hand side*

40

-

-

Heated windscreen, left-hand side*

40

Parking heater*

20

Windscreen wipers

20

Central electronic module, reference voltage, support battery

5

Horn

15

Brake light

5

-

-

Headlamp control

5

Internal relay coils

5

12 V socket, tunnel console front

15

Transmission control module

15

-

-

12 V socket, tunnel console rear

15

-

-

Engine Control Module (ECM)

5

Power seat, right*

20

Lambda-sonds; Relay coil in relay for cooling fan

15

Vacuum regulators; Valves; Control module, radiator roller cover; Control module, spoiler roller cover (diesel); Compressor A/C; Solenoid for engine oil pump; Cooling valve for climate control system (diesel); Glow control module (diesel); Relay coils in relays for Start/Stop functions

10

EGR valve (diesel); EVAP valve (petrol); Engine control module; Thermostat for engine cooling system (petrol); Cooling pump for EGR (diesel)

15

Ignition coils (petrol)

15

Diesel filter heater (diesel)

25

Engine Control Module (ECM)

15

ABS

5

Engine control module; Transmission control module; Airbags

7.5

Headlamp levelling*

10

Electric control servo

5

Central electronic module

15

-

-

-

-

Collision warning system

5

Accelerator pedal sensor

5

-

-

-

-

Coolant pump (when no parking heater is available)

10


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