Volvo S90 TWIN ENGINE 2019 Owner's Manual page 611

Fuse pliers are provided on the inside of the fuse
box cover to assist in removing and inserting
fuses.
There are also spaces for several extra fuses in
the fusebox.
Positions
There is a decal with a diagram of the locations
of the fuses on the inside of the cover.
Fuses 1–13, 18–30, 35–37 and 46–70 are
•
"Micro" fuses.
Fuses 14–17, 31–34, 38–45 and 71–78 are
•
"MCase" fuses and should only be replaced
16
by a workshop .
Function
–
–
–
Control module for actuator
for engaging/changing gears,
automatic transmission
High-voltage coolant heater
control module
16 An authorized Volvo workshop is recommended.
Function
Control module for A/C; heat
exchanger cut-off valve; cut-
off valve for coolant through
the climate system
Hybrid battery control module;
high-voltage converter for
combined high-voltage gener-
ator/starter motor with 500
V–12 V voltage converter
–
Converter for controlling feed
to rear axle electric motor
Ampere
Hybrid battery control module;
–
high-voltage converter for
combined high-voltage gener-
–
ator/starter motor with 500
V–12 V voltage converter
–
Charge module
5
Cut-off valve for hybrid battery
coolant; coolant pump 1 for
hybrid battery
5
Coolant pump for electric drive
system
MAINTENANCE AND SERVICE
Ampere Function
5 Hybrid component cooling fan
–
–
5
–
–
–
–
–
10
–
–
10
Front USB port in tunnel con-
sole, front*
12 V outlet in tunnel console,
front
5
12 V outlet in tunnel console
10
between second-row seats
12 V outlet in tunnel console,
between rear seats
10
ports in tunnel console
between rear seats
Ampere
25
–
–
–
–
–
–
–
–
5
15
15
A
B
; USB
B
}}
609
* Option/accessory.