coolant reservoir Lexus ES350 2012 Owner's Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2012, Model line: ES350, Model: Lexus ES350 2012Pages: 554, PDF Size: 6.43 MB
Page 378 of 554
377
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
Engine compartment
Power steering fluid reservoir(→P. 385)
Engine oil filler cap (→P. 380)
Engine oil level dipstick (→P. 3 7 9 )
Brake fluid reservoir (→P. 384)
Battery ( →P. 387)Fuse box ( →P. 4 0 9 )
Electric cooling fans
Condenser ( →P. 384)
Radiator ( →P. 384)
Washer fluid tank (→P. 389)
Engine coolant reservoir (→P. 382)
Page 379 of 554
378
4-3. Do-it-yourself maintenance
ES350_U
Engine compartment cover■ Removing the engine compartment cover
Front
Right-hand side
When installing the cover, make sure that the engine coolant reservoir
hose positioned as shown in the illustration.
Left-hand side
Page 383 of 554
382
4-3. Do-it-yourself maintenance
ES350_U
Engine coolantThe coolant level is satisfactory if it is between the F and L lines on the res-
ervoir when the engine is cold. Full
Low
If the level is on or below the L line,
add coolant up to the F line.
NOTICE
■To prevent serious engine damage
Check the oil level on regular basis.
■When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
●Avoid overfilling, or the engine could be damaged.
●Check the oil level on the dipstick every time you refill the vehicle.
●Be sure the engine oil filler cap is properly retightened.
■When adding the engine coolant
When installing the reservoir cap, make sure
that the engine coolant reservoir hose posi-
tioned as shown in the illustration.
Page 482 of 554
5
When trouble arises
481
5-2. Steps to take in an emergency
ES350_U
■Overheating
If you observe the following, your vehicle may be overheating.
●The engine coolant temperature gauge enters the red zone or a loss of power is
experienced.
●Steam is coming from under the hood.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency measure if engine coolant
is unavailable. (→P. 4 9 0 )
Install the reservoir cap.
Make sure that the engine cool-
ant reservoir hose is positioned
as shown in the illustration.
Have the vehicle checked at your nearest Lexus dealer as soon as pos-
sible.
STEP5
STEP6