Imp. qt. LEXUS RCF 2022 Owners Manual

2666-4. Do-it-yourself maintenance
RC F Owner's Manual
utes for the oil to drain back into the
bottom of the engine.
2 Holding a rag under the end, pull
the dipstick out.
3 Wipe the dipstick clean.
4 Reinsert the dipstick fully.
5 Holding a rag under the end, pull
the dipstick out and check the oil
level.
Low
Normal
Excessive
The shape of the dipstick may differ
depending on the type of vehicle or
engine.
6Wipe the dipstick and reinsert it
fully.
■Checking the oil type and prepar-
ing the item needed
Make sure to check the oil type and prepare the items needed before add-
ing oil.

Engine oil selection
P.342
 Oil quantity (Low  Full)
1.6 qt. (1.5 L, 1.3 Imp. qt.)
 Item
Clean funnel
■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.
1 Remove the oil filler cap by turning
it counterclockwise.
2 Add engine oil slowly, checking the
dipstick.
3 Install the oil filler cap by turning it
clockwise.
■Engine oil consumption
A certain amount of engine oil will be con-
sumed while driving. In the following situa-
tions, oil consumption may increase, and
engine oil may need to be refilled in
between oil maintenance intervals.
●When the engine is new, for example
directly after purchasing the vehicle or
after replacing the engine
●If low quality oil or oil of an inappropriate
viscosity is used
●When driving at high engine speeds or
A
B
C

3418-1. Specifications
RC F Owner's Manual
8
Vehicle specifications
Label.■Engine number
The engine number is located as
shown.
■Oil capacity (Drain and refill [Reference*])
*: The engine oil capacity is a reference quantity to be used when changing the engine oil.
Warm up and turn off the engine, wait more than 5 minutes, and check the oil level on the
dipstick.
Engine
Model5.0 L 8-cylinder (2UR-GSE) engine
Type8-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70  3.52 in. (94.0  89.5 mm)
Displacement303.2 cu. in. (4969 cm3)
Drive belt tensionAutomatic adjustment
Fuel
Fuel typeUnleaded gasoline only
Octane Rating91 (Research Octane Number 96) or higher
Fuel tank capacity (Reference)17.5 gal. (66.4 L, 14.6 Imp. gal.)
Lubrication system
With filter9.3 qt. (8.8 L, 7.7 Imp. qt.)
Without filter8.3 qt. (7.9 L, 7.0 Imp. qt.)

3428-1. Specifications
RC F Owner's Manual
■Engine oil selection
“Toyota Genuine Motor Oil” is used in
your Lexus vehicle. Use Lexus
approved “Toyota Genuine Motor Oil”
or equivalent to satisfy the following
grade and viscosity.
Oil grade: ILSAC GF-6A multigrade
engine oil
Recommended viscosity: SAE 5W-30
SAE 5W-30 is the best choice for
good fuel economy and good starting
in cold weather.
If SAE 5W-30 is not available, SAE
10W-30 oil may be used. However, it
should be replaced with SAE 5W- 30
at the next oil change.
Outside temperature
Oil viscosity (5W-30 is explained here
as an example): • The 5W in 5W-30 indicates the
characteristic of the oil which allows
cold startability. Oils with a lower
value before the W allow for easier
starting of the engine in cold
weather.
• The 30 in 5W-30 indicates the vis- cosity characteristic of the oil when
the oil is at high temperature. An oil
with a higher viscosity (one with a
higher value) may be better suited if
the vehicle is operated at high
speeds, or under extreme load con-
ditions.
How to read oil container label:
The International Lubricant Specifica-
tion Advisory Committee (ILSAC)
Certification Mark is added to some oil
containers to help you select the oil you
should use.
A
Cooling system
Capacity*12.2 qt. (11.5 L, 10.1 Imp. qt.)
Coolant type
Use either of the following:
 “Toyota Super Long Life Coolant”
 Similar high-quality ethylene glycol-based non-silicate,
non-amine, non-nitrite, and non-borate coolant with
long-life hybrid orga nic acid technology
Do not use plain water alone.

3438-1. Specifications
RC F Owner's Manual
8
Vehicle specifications
*: The fluid capacity is a reference quantity. If replacement is necessary, contact your Lexus dealer.
■Spark plug
*: The fluid capacity is a reference quantity.If replacement is necessary, contact your Lexus dealer.
Ignition system (spark plug)
MakeDENSO FK20HBR-J8
Gap0.031 in. (0.8 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system (battery)
Open voltage at 68°F (20°C):
12.3 V or higher
If the voltage is lower than the standard value,
charge the battery.
(Voltage is checked 20 minutes after the engine
and all lights are turned off.)
Charging rates5 A max.
Automatic transmission
Fluid capacity*11.8 qt. (11.2 L, 9.9 Imp. qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Automatic transmission fluid type
Using transmission fluid other than the abov e type may cause abnormal noise or vibra-
tion, or damage the transm ission of your vehicle.

3448-1. Specifications
RC F Owner's Manual
Vehicles without TVD (Torque Vectoring Differential)
Vehicles with TVD (Torque Vectoring Differential)
*1: Your Lexus vehicle is filled with “Toyota Ge nuine Differential Gear Oil” at the factory.
Use Lexus approved “Toyota Genuine Differenti al Gear Oil” or an equivalent oil of
matching quality to satisfy the above specific ation. Please contact your Lexus dealer for
further details.
*2: Torque transfer modules are located on the right and left sides of the rear differential- unit.
*3: Using torque transfer module fluid othe r than “Toyota Genuine ATF WS” may cause
deterioration of performance, vibration, or ultimately damage the TVD system of your
vehicle.
Differential
Oil capacity1.42 qt. (1.35 L, 1.19 Imp. qt.)
Oil type and viscosityToyota Genuine Differential Gear Oil LX 75W-85
GL-5 or equivalent
*1
DifferentialTorque transfer module*2
Oil capacity1.42 qt. (1.35 L, 1.19 Imp. qt.)
Left-hand side: 0.74 qt. (0.70 L,
0.62 Imp. qt.)
Right-hand side: 0.74 qt. (0.70 L,
0.62 Imp. qt.)
Oil type and viscos-
ityToyota Genuine Differential
Gear Oil LT 75W-85 GL-5 or
equivalent
*1Toyota Genuine ATF WS*3
Brakes
Pedal clearance*14.0 in. (101 mm) Min.
Pedal free play0.04 0.24 in. (1.0 6.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Parking brake pedal travel*28 - 11 clicks
Fluid typeSAE J1703 or FMVSS No.116 DOT 3, or SAE
J1704 or FMVSS No.116 DOT 4 brake fluid