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MAINTENANCE AND SERVICE
* Option/accessory.
550
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 workshop
12
.
Function
A
A
Converter for control of the sup-
ply to the rear axle's electric
motor
5
- -
- -
Control module for actuator for
engagement/change of auto-
matic gearbox gear positions
5
Function
A
A
Control module for the high-volt-
age heater of the internal com-
bustion engine's coolant
5
Control module for air condition-
ing; Charging unit; Shut-off valve
for heat exchanger; Shut-off
valve for coolant that passes
through the climate control sys-
tem
5
Control module for hybrid bat-
tery; High voltage converter for
combined high-voltage genera-
tor/starter motor with voltage
converter 500 V-12 V
5
- -
Converter for control of the sup-
ply to the rear axle's electric
motor
10
Control module for hybrid bat-
tery; High voltage converter for
combined high-voltage genera-
tor/starter motor with voltage
converter 500 V-12 V
10
Charging unit 5
Function
A
A
Shut-off valve for the hybrid bat-
tery's coolant; Coolant pump 1
for hybrid battery
10
Coolant pump for electric drive
system
10
Cooling fan for hybrid compo-
nents
25
- -
- -
- -
- -
- -
- -
- -
- -
USB port in tunnel console,
front*
5
12 V socket in tunnel console,
front
15
12
An authorised Volvo workshop is recommended.
