Toyota SIENNA 2022 Manual page 447

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B
Blown fuse
Type B
A
Normal fuse
B
Blown fuse
Type C
A
Normal fuse
B
Blown fuse
After a fuse is replaced
When installing the lid, make sure
that the tab is installed securely.
If the lights do not turn on even
after the fuse has been replaced,
a bulb may need replacement.
(P.448)
If the replaced fuse blows again,
have the vehicle inspected by
your Toyota dealer.
If there is an overload in a cir-
cuit
The fuses are designed to blow,
protecting the wiring harness from
6-3. Do-it-yourself maintenance
damage.
When replacing light bulbs
Toyota recommends that you use
genuine Toyota products designed
for this vehicle. Because certain
bulbs are connected to circuits
designed to prevent overload, non-
genuine parts or parts not designed
for this vehicle may be unusable.
WARNING
To prevent system break-
downs and vehicle fire
Observe the following precau-
tions.
Failure to do so may cause dam-
age to the vehicle, and possibly a
fire or injury.
Never use a fuse of a higher
amperage rating than that indi-
cated, or use any other object in
place of a fuse.
Always use a genuine Toyota
fuse or equivalent.
Never replace a fuse with a
wire, even as a temporary fix.
Do not modify the fuses or fuse
boxes.
NOTICE
Before replacing fuses
Have the cause of electrical over-
load determined and repaired by
your Toyota dealer as soon as
possible.
To prevent damage to the
engine compartment fuse box
cover
When opening the fuse box, com-
pletely release the claw locks
before lifting up the cover. Other-
wise, the claws may be damaged.
447
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