2022 LEXUS ES300h check engine

3857-2. Steps to take in an emergency
7
When trouble arises
76 ft•lbf (103 N•m, 10.5 kgf•m)
5Stow the flat tire, tire jack and all
tools.
QThe compact spare tire
OThe compact spare tire is identified by
the label “TEMPORARY USE ONLY”
on the tire sidewall.
Use the compact spare tire temporarily,
and only in an emergency.
OMake sure to check the tire inflation
pressure of the compact spare tire.
( P.407)
QAfter completing the tire change
The tire pressure warning system must be
reset. ( P.334)
QWhen using the compact spare tire
As the compact spare tire is not equipped
with a tire pressure warning valve and
transmitter, low inflation pressure of the
spare tire will not be indicated by the tire
pressure warning system. Also, if you
replace the compact spare tire after the tire
pressure warning light comes on, the light
remains on.
QWhen the compact spare tire is
attached
The vehicle becomes lower when driving
with the compact spare tire compared to
when driving with standard tires.
QIf you have a flat front tire on a road cov-
ered with snow or ice (vehicles with 17-
inch tires)
Install the compact spare tire on one of the
rear wheels of the vehicle. Perform the fol-
lowing steps and fit tire chains to the front
tires: 1
Replace a rear tire with the compact
spare tire.
2 Replace the flat front tire with the tire
removed from the rear of the vehicle.
3 Fit tire chains to the front tires.
WARNING
QWhen using the compact spare tire
ORemember that the compact spare tire
provided is specifically designed for
use with your vehicle. Do not use your
compact spare tire on another vehicle.
ODo not use more than one compact
spare tire simultaneously.
OReplace the compact spare tire with a
standard tire as soon as possible.
OAvoid sudden acceleration, abrupt
steering, sudden braking and shifting
operations that cause sudden engine
braking.
QWhen the compact spare tire is
attached
The vehicle speed may not be correctly
detected, and the following systems may
not operate correctly:
• ABS & Brake assist
•VSC
•TRAC
• Dynamic radar cruise control with full- speed range
• PCS (Pre-Collision System)
•EPS
• Adaptive Variable Suspension system (if equipped)
• LTA (Lane Tracing Assist)
• Panoramic view monitor (if equipped)
• Lexus parking assist monitor (if equipped)
• Intuitive parking assist (if equipped)
• Navigation system (if equipped)
• BSM (Blind Spot Monitor)
• AHB (Automatic High Beam)

3987-2. Steps to take in an emergency
as soon as possible.
6After stopping the hybrid system
and waiting for 5 minutes or more,
start the hybrid system again and
check if “Hybrid system over-
heated Output power reduced” is
shown on the multi-information dis-
play.
If the message does not disappear:
Stop the hybrid system and contact your
Lexus dealer.
If the message is not displayed:
The hybrid system temperature has
dropped and the vehicle may be driven
normally.
However, if the message appears again
frequently, contact your Lexus dealer.
WARNING
QWhen inspecting under the hood of
your vehicle
Observe the following precautions.
Failure to do so may result in serious
injury such as burns.
OIf steam is seen coming from under the
hood, do not open the hood until the
steam has subsided. The engine com-
partment may be very hot.
OAfter the hybrid system has been
turned off, check that the “READY”
indicator are off.
When the hybrid system is operating,
the gasoline engine may automatically
start, or the cooling fan may suddenly
operate even if the gasoline engine
stops. Do not touch or approach rotat-
ing parts such as the fan, which may
lead to fingers or clothing (especially a
tie, a scarf or a muffler) getting caught,
resulting in serious injury.
ODo not loosen the coolant inlet cap or
coolant reservoir caps while the hybrid
system and radiator are hot.
High temperature steam or coolant
could spray out.
NOTICE
QWhen adding engine/power control
unit coolant
Add coolant slowly after the hybrid sys-
tem has cooled down sufficiently. Adding
cool coolant to a hot hybrid system too
quickly can cause damage to the hybrid
system.
QTo prevent damage to the cooling
system
Observe the following precautions:
OAvoid contaminating the coolant with
foreign matter (such as sand or dust
etc.).
ODo not use any coolant additive.

4048-1. Specifications
Except for Canada
For Canada
QOil capacity (Drain and refill [Ref-
erence
*])
*: The engine oil capacity is a reference quantity to be used when changing the
engine oil. Warm up the engine and turn
off the hybrid system, wait more than 5
minutes, and check the oil level on the
dipstick.
QEngine oil selection
“Toyota Genuine Motor Oil” is used in
your Lexus vehicle. Use Lexus
approved “Toyota Genuine Motor
Oil” or equivalent to satisfy the follow-
ing grade and viscosity.
Oil grade: ILSAC GF-6B multigrade engine oil
Recommended viscosity:
SAE 0W-16
SAE 0W-16 is the best choice for
good fuel economy
and good starting
in cold weather.
If SAE 0W-16 is not available, SAE
0W-20 oil may be used. However, it
must be replaced with SAE 0W-16 at
the next oil change.
Hybrid battery (traction battery)
TypeLithium-ion battery
Voltage3.7 V/cell
Capacity4.0 Ah
Quantity70 cells
Nominal voltage259 V
TypeNickel-metal hydride battery
Voltage7.2 V/module
Capacity6.5 Ah (3HR)
Quantity34 modules
Nominal voltage244.8 V
Lubrication system
With filter4.8 qt. (4.5 L, 4.0 Imp.qt.)
Without filter4.4 qt. (4.2 L, 3.7 Imp.qt.)

454Alphabetical index
ACCESSORY mode ................................ 151
Compartment ............................................. 323
Hood.................................................................. 321
How to start the hybrid system ........... 148
Identification number ...............................403
If the hybrid system will not start ........386
If your vehicle has to be stopped in an emergency ............................................... 358
Ignition switch (power switch) ............. 148
Overheating .................................................396
Power switch ................................................ 148
Tachometer ............................................ 76, 80
Engine coolant .............................................. 325 Capacity .........................................................405
Checking ....................................................... 325
Preparing and checking before winter.........................................................................260
Engine coolant temperature gauge76, 80
Engine oil ........................................................ 323 Capacity .........................................................404
Checking ....................................................... 323
Preparing and checking before winter.........................................................................260
Warning light ...............................................365
Engine oil maintenance data .................. 325
EPS (Electric Power Steering) .............. 253 Function .......................................................... 253
Warning light ...............................................366
EV drive mode................................................153
Event data recorder (EDR) ........................... 8
EV indicator ...................................................... 60
F
Flat tire ............................................................. 379 Tire pressure warning system ............. 333
Floor mats ...........................................................22
Fluid Brake................................................................406
Hybrid transmission .................................406
Washer ........................................................... 327
Footwell light ................................................. 282
Front passenger occupant classification system ...............................................................37
Front seats ........................................................120 Adjustment ..................................................... 120
Cleaning ............................................................ 311
Correct driving posture ............................ 23
Driving position memory .......................... 121
Head restraints..............................................124
Memory recall function.............................123
Power easy access system ...................... 121
Seat heaters ..................................................278
Seat position memory ................................ 121
Seat ventilators ............................................278
Front side marker light ................................163 Light switch .................................................... 163
Front side marker lights Replacing light bulbs................... 352, 353
Wattage ......................................................... 409
Front turn signal lights ................................ 158 Replacing light bulbs................... 352, 353
Turn signal lever .......................................... 158
Wattage ......................................................... 409
Fuel ...................................................................... 174 Capacity ........................................................ 403
Fuel gauge...............................................76, 80
Information ..................................................... 410
Refueling...........................................................174
Type ................................................................. 403
Warning light ...............................................367
Fuel consumption Average fuel economy .............................. 87
Current fuel consumption ........................ 87
Fuel filler door ................................................. 174 If the fuel filler door cannot be opened......................................................................... 388
Refueling...........................................................174
Fuel gauge ................................................. 76, 80
Fuses ................................................................. 349
G
Garage door opener ................................. 298
Gauges ....................................................... 76, 80
Glove box ....................................................... 286

462Alphabetical index
Trunk grip ..........................................................112
Trunk light..........................................................112
Trunk opener main switch ........................114
Trunk opener switch ................................... 110
Trunk storage extension ........................ 297
Wireless remote control............................. 111
Trunk light .......................................................... 112
Turn signal lights ........................................... 158 Replacing light bulbs....................352, 353
Turn signal lever .......................................... 158
Wattage..........................................................409
U
USB charging ports.................................... 290
V
Vanity lights.................................................... 289
Vanity mirrors ............................................... 289
Vehicle data recordings ..................................7
Vehicle identification number ................ 402
Vehicle Stability Control (VSC) ........... 253
Ventilators (seat ventilators)................... 278
VSC (Vehicle Stability Control) ........... 253
W
Warning buzzersABS ..................................................................366
Airbags ...........................................................365
Approach warning......................................210
Brake hold....................................................... 371
Brake Override System .........................366
Brake system ............................................... 364
Charging system .......................................365
Downshifting ....................................... 157, 158
Drive-Start Control ..................................366
Electric power steering ..........................366
Engine .............................................................365
High coolant temperature .................... 364
Hybrid system overheat........................... 371
Hybrid system .............................................365 Intuitive parking assist ................. 229, 368
Low engine oil pressure........................ 365
LTA (Lane Tracing Assist) ......... 192, 368
Open door..................................................... 107
Open hood .................................................... 107
Open trunk .................................................... 107
Open window ...............................................132
PKSA (Parking Support Alert) ........... 222
PKSB (Parking Support Brake) ........ 369
Pre-collision braking ................................. 182
RCD (Rear Camera Detection) ....... 369
RCTA (Rear Cross Traffic Alert) ..... 369
Seat belt ..........................................................367
Warning label .................................................. 62
Warning lights............................................... 364 ABS.................................................................. 366
Brake hold operated indicator .............371
Brake system................................................364
Charging system....................................... 365
Electric power steering.......................... 366
High coolant temperature.....................364
Hybrid system overheat ...........................371
Inappropriate pedal operation........... 366
Intuitive parking assist OFF indicator......................................................................... 368
Low engine oil pressure........................ 365
Low fuel level ...............................................367
LTA indicator .............................................. 368
Malfunction indicator lamp .................. 365
Master warning light...................................371
Parking brake indicator ..........................370
PCS...................................................................370
PKSB OFF indicator ............................... 369
RCD OFF indicator................................. 369
RCTA OFF indicator .............................. 369
Seat belt reminder light...........................367
Slip indicator.................................................370
SRS ................................................................... 365
Tire pressure ............................................... 368
Warning messages ..................................... 374
Washer ..............................................................169 Checking ....................................................... 327