Fuses in engine compartment

Fuses in the engine compartment protect engine and brake functions, amongst other things.
P5-1546-XC90 Hybrid EJB Fuses 185 x 95

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.

Positions

On the inside of the cover is a label that shows the location of the fuses.

  • Fuses 1-13, 18-30, 35-37, 46-54 and 55-70 are of the "Micro" type.
  • Fuses 14-17, 31-34, 38-45 and 71-78 are of the "MCase" type and should be replaced by a workshop1.
Function [A]2
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Converter for control of the supply to the rear axle's electric motor5
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Control module for actuator for engagement/change of automatic gearbox gear positions5
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Control module for the high-voltage heater of the internal combustion engine's coolant5
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Control module for air conditioning; Charging unit; Shut-off valve for heat exchanger; Shut-off valve for coolant that passes through the climate control system5
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Control module for hybrid battery; High voltage converter for combined high-voltage generator/starter motor with voltage converter 500 V-12 V5
P5-Icon red circle 8
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Converter for control of the supply to the rear axle's electric motor10
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Control module for hybrid battery; High voltage converter for combined high-voltage generator/starter motor with voltage converter 500 V-12 V10
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Charging unit5
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Shut-off valve for the hybrid battery's coolant; Coolant pump 1 for hybrid battery10
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Coolant pump for electric drive system10
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Cooling fan for hybrid components25
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USB port in tunnel console, front*5
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12 V socket in tunnel console, front15
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12 V socket in tunnel console, by legroom for second seat row3

12 V socket in tunnel console, between the rear seats4; USB ports in tunnel console, between the rear seats4

15
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12 V socket in cargo area*

USB ports for iPad holder4

15
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Heated windscreen* left-hand sideShunt
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Heated windscreen* left-hand side40
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Headlamp washers*25
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Windscreen washers25
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Horn20
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Siren*5
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Control module for brake system (valves, parking brake)40
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Windscreen wipers30
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Rear window washer25
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Heated windscreen* right-hand side40
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Parking heater*20
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Control unit for brake system (ABS pump)40
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Heated windscreen* right-hand sideShunt
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Supplied when the ignition is switched on: Engine control module; Transmission components; Electric steering servo; Central electronic module5
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Exterior car noise (certain markets)5
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Right-hand headlamp7.5
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Airbags5
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Left-hand headlamp7.5
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Accelerator pedal sensor5
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Transmission control module

Control module for gear selector

15
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Engine Control Module (ECM)5
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Engine control module; Actuator; Throttle unit; Valve for turbocharger20
P5-Icon red circle 62
Solenoids; Valves; Thermostat for engine cooling system10
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Vacuum regulators; Valve7.5
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Control module, spoiler roller cover; Control module, radiator roller cover

5
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Lambda-sond, front; Lambda-sond, rear15
P5-Icon red circle 67
Solenoid for engine oil pump; Solenoid clutch A/C; Lambda sond, centre 15
P5-Icon red circle 68
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Engine Control Module (ECM)20
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Ignition coils; Spark plugs15
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Control module for transmission fluid pump30
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Control module for vacuum pump40
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Actuator for transmission25
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  1. 1 An authorised Volvo workshop is recommended.
  2. 2 Ampere
  3. * Option/accessory.
  4. 3 Not Excellence
  5. 4 Excellence