Page 625 of 800
PRIUS_OM_OM47A29U_(U)
6257-3. Do-it-yourself maintenance
7
Maintenance and care
Pull out the end of the wiper
rubber from the slit, and then
pull out the rest of the wiper
rubber.
When installing a new wiper
rubber, perform the proce-
dure in reverse.
After installation, check that the
end of the wiper rubber is
installed all the way to the end of
the cap.
Slide the rear window wiper
arm head cap.
Move the wiper blade until a
click sound can be heard and
the claw detaches, and then
remove the wiper blade from
the wiper arm.
2
3
Rear window wiper (if equipped)
1
2
Page 626 of 800
626
PRIUS_OM_OM47A29U_(U)
7-3. Do-it-yourself maintenance
Pull the wiper rubber out past
the stopper on the wiper blade,
and then continue to pull until it
is completely removed.
Lightly grasp between the claws of
the wiper blade to allow the wiper
rubber to lift up, making it easier to
remove.
Remove the 2 metal plates from
the old wiper rubber and install
them to the replacement wiper
rubber.
Insert the wiper rubber starting from the claw at the center of the
wiper blade. Pass the wiper rubber through the 3 claws so that it
sticks out from the stopper, and then pass the wiper rubber through
the final remaining claw.
Applying a small amount of washer fluid to the wiper rubber can make it
easier to insert the claws into the grooves.
3
4
5
Page 627 of 800

PRIUS_OM_OM47A29U_(U)
6277-3. Do-it-yourself maintenance
7
Maintenance and care
Check that the wiper blade
claws are fitted in the grooves
of the wiper rubber.• If the wiper blade claws are not fitted in the grooves of
the wiper rubber, grasp the
wiper rubber and slide it back
and forth multiple times to
insert the claws into the
grooves.
• Lightly lift up the center of the wiper rubber to make the rubber easier to slide.
When installing a wiper blade, reverse the procedure in step 1 and
2.
After installing the wiper blade, check that the connection is locked.
■ Wiper blade and wiper rubber handling
Improper handling may result in damage to the wiper blades or wiper rubber.
If you have any concerns about replacing the wiper blades or wiper rubber
yourself, contact your Toyota dealer.
■ Front wiper blade cap
The cap cannot be removed, as it is integrated with the front wiper blade.
6
WARNING
●Be careful not to damage the claws when replacing the wipers.
● After the wiper blade is removed from the wiper arm, place a cloth, etc.,
between the back door glass and wiper arm to prevent damage to the
back door glass.
● Be sure not to pull excessively on the wiper rubber or deform its metal
plates.
7
Page 628 of 800
628
PRIUS_OM_OM47A29U_(U)
7-3. Do-it-yourself maintenance
Electronic key batter y
●Flathead screwdriver
● Lithium battery CR2032
Release the lock and take out
the mechanical key.
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver with
a rag.
Replace the battery with a new one if it is depleted.
You will need the following items:
Replacing the battery
1
2
Page 629 of 800
PRIUS_OM_OM47A29U_(U)
6297-3. Do-it-yourself maintenance
7
Maintenance and care
Remove the depleted battery.
When removing the cover, if the
battery cannot be seen due to the
electronic key module attaching to
the upper cover, remove the elec-
tronic key module from the cover
so that the battery is visible as
shown in the illustration.
Insert a new battery with the “+”
terminal facing up.
When installing, reverse the steps listed.
■Use a CR2032 lithium battery
●Batteries can be purchased at your Toyota dealer, local electrical appliance
shops or camera stores.
● Replace only with the same or equivalent type recommended by the manu-
facturer.
● Dispose of used batteries according to the local laws.
■ If the electronic key battery is depleted
The following symptoms may occur:
●The smart key system and wireless remote control will not function properly.
● The operational range will be reduced.
3
4
Page 630 of 800
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PRIUS_OM_OM47A29U_(U)
7-3. Do-it-yourself maintenance
WARNING
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents:
●Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other component inside the remote control.
● Do not bend either of the battery terminals.
Page 631 of 800
631
PRIUS_OM_OM47A29U_(U)
7-3. Do-it-yourself maintenance
7
Maintenance and care
Checking and replacing fuses
Turn the power switch off.
Open the fuse box cover.
Engine compartment type A fuse box
While pushing the 2 claws, lift up
the cover.
When closing the cover, make sure
to attach the 2 claws.
Engine compartment type B fuse box
While pushing the 3 claws, lift up
the cover.
When closing the cover, make sure
to attach the 3 claws.
Left side instrument panel
Remove the lid.
Make sure to press the claw during
removal or installation.
If any of the electrical components do not operate, a fuse may
have blown. If this happens, check and replace the fuses as nec-
essary.
1
2
Page 632 of 800
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PRIUS_OM_OM47A29U_(U)
7-3. Do-it-yourself maintenance
Remove the fuse.
Only type A fuse can be
removed using the pullout tool.
Check if the fuse is blown.Normal fuse
Blown fuse
Replace the blown fuse with a new fuse of an appropriate amperage rat-
ing. The amperage rating can be found on the fuse box lid.
3
4
1
2
Ty p e AType B
Ty p e C