Get MaintenanceandCare -> Engine Oil Guide for Toyota Yaris 4 Door Fourth Generation (2021-2026)

395

5-3. Owner Maintenance

Engine Oil

Changing the engine oil should be performed by your Toyota dealer.

Refer to Introduction (P. 386) for owner’s responsibility in protecting

your investment.

Recommended Oil

Use SAE 0W-20 engine oil.

Toyota Genuine Motor Oil is used in your Toyota vehicle. Toyota Gen-

uine Motor Oil 0W-20 is required to achieve optimum fuel economy.

For maintenance service, Toyota recommends Toyota Genuine Motor

Oil or equivalent.

Only use SAE 0W-20 oil “Certified

For Gasoline Engines” by the

American Petroleum Institute

(API).

5

Oil with this trademark symbol

conforms to the current engine

and emission system protection

standards and fuel economy

requirements of the International

Lubricant Standardization and

Approval Committee (ILSAC),

(ILSAC)

comprised of U.S. and Japanese

automobile manufacturers.

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)

396

5-3. Owner Maintenance

Vehicle Engine Control Unit Reset Procedure

After replacing the engine oil, have a repair shop such as your Toyota

dealer perform the initialization (engine oil data resetting) of the

recorded value. If the value recorded by the computer is not initialized,

the wrench indicator light may not turn off or it may turn on earlier than

normal.

●This procedure is intended for vehicles with the engine oil flexible mainte-

nance setting selected.

●The initialization (engine oil data resetting) of the recorded value can be per-

formed using the following procedure:

1

Switch the ignition OFF.

2

Switch the ignition ON with the selec-

tor pressed and continue pressing the

Selector

selector for about 5 seconds until the

master warning light

flashes.

3

After the master warning light

flashes for several seconds, the ini-

tialization is completed.

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)

397

5-3. Owner Maintenance

Inspecting Engine Oil Level

1

Be sure the vehicle is on a level surface.

2

3

Warm up the engine to normal operating temperature.

Turn it off and wait at least 5 minutes for the oil to return to the oil

pan.

4

Pull out the dipstick, wipe it

clean, and reinsert it fully.

1

Full

OK

2

3

Low

5

Pull it out again and examine the level. The level is normal if it is

between Low and Full.

If it is near or below Low, add enough oil to bring the level to Full.

5

6

7

Make sure the O-ring on the dipstick is positioned properly before

reinserting the dipstick.

Reinsert the dipstick fully.

NOTICE

Do not overfill the engine oil. This may cause engine damage.

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)

MaintenanceandCare -> Engine Oil for Your Toyota Yaris 4 Door Fourth Generation (2021-2026)

Related Topics

MaintenanceandCare

Popular Owner Manuals

Latest Owner Manuals