MaintenanceandCare -> Wiper Blades for Your Toyota Yaris 4 Door Fourth Generation (2021-2026)

404  
5-3. Owner Maintenance  
Wiper Blades  
Contamination of either the windshield or the blades with for-  
eign matter can reduce wiper effectiveness. Common sources  
are insects, tree sap, and hot wax treatments used by some  
commercial car washes.  
If the blades are not wiping properly, clean the window and  
blades with a good cleaner or mild detergent; then rinse thor-  
oughly with clean water. Repeat if necessary.  
WARNING  
When the wiper lever is in the AUTO position and the ignition is switched  
ON, the wipers may move automatically in the following cases  
If the windshield above the rain sensor is touched.  
If the windshield above the rain sensor is wiped with a cloth.  
If the windshield is struck with a hand or other object.  
If the rain sensor is struck with a hand or other object from inside the vehi-  
cle.  
Be careful not to pinch hands or fingers as it may cause injury, or damage  
the wipers. When washing or servicing the vehicle, make sure the wiper  
lever is in the OFF position.  
NOTICE  
Hot waxes applied by automatic car washers have been known to affect  
the wiper’s ability to clean windows.  
To prevent damage to the wiper blades, do not use gasoline, kerosene,  
paint thinner, or other solvents on or near them.  
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)  
405  
5-3. Owner Maintenance  
Replacing Windshield Wiper Blades  
When the wipers no longer clean well, the blades are probably worn  
or cracked.  
Replace the wiper blades using the following procedure.  
1
Raise the wiper arm and turn  
the blade assembly to expose  
the plastic locking clip.  
Compress the clip and slide the  
assembly downward; then lift it  
off the arm.  
Plastic locking clip  
2
3
4
Hold the end of the rubber and  
pull until the tabs are free of the  
metal support.  
1
Metal support  
Tab  
5
2
Remove the metal stiffeners  
from each blade rubber and  
install them in the new blade.  
Carefully insert the new blade  
rubber. Then install the blade  
assembly in the reverse order  
of removal.  
Install the blade so that the tabs  
are toward the bottom of the wiper  
arm.  
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)  
406  
5-3. Owner Maintenance  
Replacing Rear Window Wiper Blade (5-Door)  
When the wiper no longer cleans well, the blade is probably worn or  
cracked.  
Replace it.  
1
Remove the cover.  
2
Remove the stopper and raise  
the wiper arm.  
Stopper  
3
Firmly rotate the wiper blade to  
the right until it unlocks, then  
remove the blade.  
4
Pull down the blade rubber and  
slide it out of the blade holder.  
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)  
407  
5-3. Owner Maintenance  
5
Remove the metal stiffeners  
from the blade rubber and  
install them in the new blade.  
6
Carefully insert the new blade  
rubber. Then install the blade  
assembly in the reverse order  
of removal.  
NOTICE  
5
To prevent damage to the wiper arms and other components, do not try to  
sweep the wiper arm by hand.  
To prevent damage to the windshield let the wiper arm down easily, do not  
let it slap down on the windshield.  
To prevent damage to the rear window, do not let the wiper arm fall on it.  
Do not bend or discard the stiffeners. You need to use them again.  
If the metal stiffeners are switched, the blade’s wiping efficiency could be  
reduced.  
So don’t use the driver’s side metal stiffeners on the passenger’s side, or  
vice versa.  
Be sure to reinstall the metal stiffeners in the new blade rubber so that the  
curve is the same as it was in the old blade rubber.  
When raising both windshield wiper arms, raise the driver’s side wiper arm  
first. When lowering the wiper arms, slowly lower the wiper arm from the  
passenger’s side first while supporting it with your hand. Forcefully lower-  
ing the wiper arms could damage the wiper arm and blade, and may  
scratch or crack the windshield.  
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)