check engine Lexus GS450h 2015 User Guide

Lexus GS450h 2015 User Guide GS450h 2015 Lexus Lexus https://www.carmanualsonline.info/img/36/15338/w960_15338-0.png Lexus GS450h 2015 User Guide

Page 431 of 654

Lexus GS450h 2015 User Guide 430
GS450h_OM_OM30F70U_(U)
6-3. Do-it-yourself maintenance
■Removing the engine compartment cover
�XRight-hand side
�XCenter
■Installing the clipsPush up center portion
Insert
Press
Engine compart

Page 432 of 654

Lexus GS450h 2015 User Guide GS450h_OM_OM30F70U_(U)
4316-3. Do-it-yourself maintenance
6
Maintenance and care
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
■Checking the engine oi

Page 433 of 654

Lexus GS450h 2015 User Guide 432
GS450h_OM_OM30F70U_(U)
6-3. Do-it-yourself maintenance
■Adding engine oil
If the oil level is below or near the
low level mark, add engine oil of
the same type as that already in
the engine.
Mak

Page 434 of 654

Lexus GS450h 2015 User Guide GS450h_OM_OM30F70U_(U)
4336-3. Do-it-yourself maintenance
6
Maintenance and care
CAUTION
■Used engine oil
●Used engine oil contains potentially harmful contaminants which may cause skin
disorders

Page 436 of 654

Lexus GS450h 2015 User Guide GS450h_OM_OM30F70U_(U)
4356-3. Do-it-yourself maintenance
6
Maintenance and care
■Coolant selection
Only use “Toyota Super Long Life Coolant” or a similar high quality ethylene glycol
based non-

Page 463 of 654

Lexus GS450h 2015 User Guide 462
GS450h_OM_OM30F70U_(U)
6-3. Do-it-yourself maintenance
Checking and replacing fuses
Turn the power switch off.
After a system failure, see “Fuse layout and amperage ratings” for
details about

Page 480 of 654

Lexus GS450h 2015 User Guide 479
GS450h_OM_OM30F70U_(U)6-3. Do-it-yourself maintenance
6
Maintenance and care
Light bulbs
Check the wattage of the light bulb to be replaced. ( →P. 583)
→ P.  4 3 0
■Front
�XVehicles with dis

Page 526 of 654

Lexus GS450h 2015 User Guide 5257-2. Steps to take in an emergency
GS450h_OM_OM30F70U_(U)
7
When trouble arises
Warning messageDetailsCorrection procedure
Indicates that engine oil
level is lowCheck the level of engine
oil, and a

Page 568 of 654

Lexus GS450h 2015 User Guide 5677-2. Steps to take in an emergency
GS450h_OM_OM30F70U_(U)
7
When trouble arises
The coolant level is satisfactory if it is between the “FULL” and
“LOW” lines on the reservoir.Reservoir
“F

Page 571 of 654

Lexus GS450h 2015 User Guide 5707-2. Steps to take in an emergency
GS450h_OM_OM30F70U_(U)
CAUTION
■When inspecting under the hood of your vehicle
Observe the following precautions. 
Failure to do so may result in serious injury
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