2017 Lexus GS200t Owner's Manual

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6
6-3. Do-it-yourself maintenance
Maintenance and care
GS350_200t_GS F_OM_OM30F83E_(EE)
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct proce-
dure as given in these sections.
ItemsParts and tools
Battery condition ( P. 466)

4506-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30F83E_(EE)
WARNING
The engine compartment contains many mech anisms and fluids that may move suddenly,
become hot, or become electrically energize d. To avoid death or serious injury, observe
the following precautions.
■When working on the engine compartment
●Keep hands, clothing and tools away from the moving fan and engine drive belt.
●Be careful not to touch the engine, radiator, exhaust manifold, etc. right after driving
as they may be hot. Oil and other fluids may also be hot.
●Do not leave anything that may burn easily, such as paper and rags, in the engine
compartment.
●Do not smoke, cause sparks or expose an open flame to fuel or the b attery. Fuel or
the battery fumes are flammable.
●Be extremely cautious when working on the battery. It contains poisonous and corro-
sive sulfuric acid.
●Take care because brake fluid can harm your hands or eyes and damage painted sur-
faces. If fluid gets on your hands or in your eyes, flush t he affected area with clean
water immediately. If you still experience discomfort, consult a doctor.
■When working near the electric cooling fans or radiator grille
Be sure the engine switch is off.
With the engine switch in IGNITION ON mode, the electric cooling fans may auto-
matically start to run if the air conditioning is on and/or the coolant temperature is high.(  P. 466)
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting in
your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear due to dirt
in the air.
■If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads wear or when
the fluid level in the accumulator is high.
If the reservoir needs frequent refillin g, it may indicate a serious problem.

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6-3. Do-it-yourself maintenance
Maintenance and care
GS350_200t_GS F_OM_OM30F83E_(EE)
Hood
Pull the hood lock release lever.
The hood will pop up slightly.
Pull up the auxiliary catch lever and
lift the hood.
Release the lock from the inside of the vehicle to open the hood.
1
2
WARNING
■Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly, it may open while the vehicle is in motion and cause
an accident, which may result in death or serious injury.

4526-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30F83E_(EE)
Positioning a floor jack
◆Front
◆Rear
GS350/GS200t
When using a floor jack, follow the instructions in the manual provided with
the jack and perform the operation safely.
When raising your vehicle with a floor jack, position the jack correctly.
Improper placement may damage your vehicle or cause injury.
2WD models AWD models12

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6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_200t_GS F_OM_OM30F83E_(EE)
GS F
NOTICE
■When using a jack at the rear of the vehicle (vehicles with TVD [Torque Vectoring
Differential])
Do not set the jack in either of the positions
indicated by the illustration.

4546-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30F83E_(EE)
Engine compartment
GS350
Fuse boxes (P. 493)
Battery ( P. 466)
Engine oil level dipstick( P. 459)
Engine coolant reservoir ( P. 464) Engine oil filler cap (
P. 461)
Washer fluid tank ( P. 470)
Electric cooling fans
Condenser ( P. 466)
Radiator ( P. 466)1
2
3
4
5
6
7
8
9

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6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_200t_GS F_OM_OM30F83E_(EE)
GS200t
Fuse boxes ( P. 493)
Battery ( P. 466)
Intercooler coolant reservoir ( P. 465)
Engine oil level dipstick( P. 459)
Engine oil filler cap ( P. 461) Engine coolant reservoir
( P. 464)
Washer fluid tank ( P. 470)
Condenser ( P. 466)
Electric cooling fans
Radiator ( P. 466)1
2
3
4
5
6
7
8
9
10

4566-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30F83E_(EE)
GS F
For right-hand drive vehicles:
The battery and the fuse box in front of the battery are located on the opposite
side of the engine compartment.
Fuse boxes ( P. 493)
Battery ( P. 466)
Engine oil level dipstick( P. 459)
Engine coolant reservoir ( P. 464) Engine oil filler cap (
P. 461)
Washer fluid tank ( P. 470)
Electric cooling fans
Condenser ( P. 466)
Radiator ( P. 466)1
2
3
4
5
6
7
8
9