MaintenanceandCare -> Owner Maintenance Precautions for Your Toyota Yaris 4 Door Fourth Generation (2021-2026)

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5-3. Owner Maintenance  
Owner Maintenance Precautions  
The owner or a qualified service technician should make these vehicle  
inspections at the indicated intervals to ensure safe and dependable  
operation.  
Bring any problem to the attention of your Toyota dealer or qualified  
service technician as soon as possible.  
When Refueling  
• Brake and clutch fluid level (P. 401)  
• Engine coolant level (P. 398)  
• Engine oil level (P. 397)  
• Washer fluid level (P. 402)  
At Least Monthly  
• Tire inflation pressures (P. 413)  
At Least Twice a Year (For Example, Every Spring and Fall)  
You can do the following scheduled maintenance items if you have  
some mechanical ability and a few basic tools and if you closely fol-  
low the directions in this manual.  
• Engine coolant (P. 398)  
• Engine oil (P. 395)  
Improper or incomplete service may result in problems. This section  
gives instructions only for items that are easy to perform.  
As explained in the Introduction (P. 386), several procedures can be  
done only by a qualified service technician with special tools.  
Improper owner maintenance during the warranty period may affect  
warranty coverage. Refer to Introduction (P. 386) for owner’s  
responsibility in protecting your investment. For details, read the sep-  
arate Toyota Warranty and Maintenance Guide provided with the vehi-  
cle. If you are unsure about any servicing or maintenance procedure,  
have it done by your Toyota dealer.  
There are strict environmental laws regarding the disposal of waste oil  
and fluids. Please dispose of your waste properly and with due regard  
to the environment.  
We recommend that you entrust the oil and fluid changes of your vehi-  
cle to your Toyota dealer.  
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)  
391  
5-3. Owner Maintenance  
WARNING  
Do not perform maintenance work if you lack sufficient knowledge and  
experience or the proper tools and equipment to do the work. Have  
maintenance work done by a qualified technician  
Performing maintenance work on a vehicle is dangerous if not done prop-  
erly. You can be seriously injured while performing some maintenance pro-  
cedures.  
If you must run the engine while working under the hood, make certain  
that you remove all jewelry (especially rings, bracelets, watches, and  
necklaces) and all neckties, scarves, and similar loose clothing before  
getting near the engine or cooling fan which may turn on unexpectedly  
Working under the hood with the engine running is dangerous. It becomes  
even more dangerous when you wear jewelry, loose clothing or have long  
hair or a long beard.  
Either can become entangled in moving parts and result in injury.  
Switch the ignition to off and make sure the fan is not running  
before attempting to work near the cooling fan  
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Working near the cooling fan when it is running is dangerous. The fan could  
continue running indefinitely even if the engine has stopped and the engine  
compartment temperature is high. You could be hit by the fan and seriously  
injured.  
Do not leave items in the engine compartment  
After you have finished checking or doing servicing in the engine compart-  
ment, do not forget and leave items such as tools or rags in the engine com-  
partment.  
Tools or other items left in the engine compartment could cause engine  
damage or a fire leading to an unexpected accident.  
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)