2023 TOYOTA COROLLA CROSS HYBRID oil pressure

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COROLLA CROSS HYBRID_MTMUS_U
Pictorial indexSearch by illustration
For safety
and securityMake sure to read through them
(Main topics: Child seat, theft deterrent system)
Vehicle status
information and
indicatorsReading driving-related information
(Main topics: Meters, multi-information display)
Before drivingOpening and closing the doors and windows,
adjustment before driving
(Main topics: Keys, doors, seats)
Driving
Operations and advice which are necessary for
driving
(Main topics: Starting engine ,
Interior featuresUsage of the interior features
(Main topics: Air conditioner, storage features)
Maintenance
and careCaring for your vehicle and maintenance
procedures
(Main topics: Interior and exterior, light bulbs)
When trouble
arisesWhat to do in case of malfunction and emergency
(Main topics: Battery discharge, flat tire)
Vehicle
specificationsVehicle specifications, customizable features
(Main topics: Fuel, oil, tire inflation pressure)
For ownersReporting safety defects for U.S. owners, and seat
belt, SRS airbag and headlight aim instructions for
Canadian owners
IndexSearch by symptom
Search alphabetically

4TABLE OF CONTENTS
Engine compartment ..........350
12-volt battery .................... 356
Tires ................................... 358
Replacing the tire ............... 370
Tire inflation pressure......... 374
Wheels ............................... 376
Air conditioning filter ........... 378
Cleaning the hybrid battery (trac- tion battery) air intake vent......................................... 379
Electronic key battery ......... 382
Checking and replacing fuses ......................................... 384
Headlight aim ..................... 386
Light bulbs .......................... 387
7-1. Essential information Emergency flashers ........... 394
If your vehicle has to be stopped in an emergency .............. 395
If the vehicle is submerged or water on the road is rising
......................................... 396
7-2. Steps to take in an emergency If your vehicle needs to be towed......................................... 397
If you think something is wrong ......................................... 401
If a warning light turns on or a warning buzzer sounds .... 402
If a warning message is dis- played .............................. 412
If you have a flat tire ........... 417
If the hybrid system will not start ......................................... 428
If you lose your keys .......... 429
If the fuel filler door cannot be opened ............................. 430
If the electronic key does not operate properly ............... 431If the 12-volt battery is dis-
charged ............................ 433
If your vehicle overheats .... 438
If the vehicle becomes stuck ......................................... 441
8-1. Specifications Maintenance data (fuel, oil level, etc.) .................................. 444
Fuel information ................. 451
Tire information .................. 453
8-2. Customization Customizable features ....... 463
8-3. Initialization Items to initialize ................ 473
9-1. For owners Reporting safety defects for U.S. owners ............................. 476
Reporting safety defects for Canadian owners ............. 476
Seat belt instructions for Cana- dian owners ..................... 477
SRS airbag instructions for Canadian owners ............. 478
What to do if... (Troubleshooting) ......................................... 486
Alphabetical Index.............. 48
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7When trouble arises
8Vehicle specifications
9For owners
Index

812-1. Instrument cluster
2
Vehicle status information and indicators
Warning lights inform the driver
of malfunctions in the indicated
vehicle’s systems.
Warning lights
(U.S.A.)
Brake system warning
light
*1 ( P.402)
(Red)
(Canada)
Brake system warning
light
*1 (  P.402)
(Yellow)
Brake system warning
light
*1 ( P.402)
High coolant temperature
warning light
*2 (  P.402)
Hybrid system overheat
warning light
*1, 2 (  P.403)
Charging system warning
light
*2 (  P.402)
Low engine oil pressure
warning light
*2 (  P.403)
(U.S.A.)
Malfunction indicator
lamp
*1 ( P.403)
(Canada)
Malfunction indicator
lamp
*1 ( P.403)
SRS warning light
*1
(  P.404)
(U.S.A.)
ABS warning light*1
(  P.404)
(Canada)
ABS warning light*1
(  P.404)
Inappropriate pedal opera-
tion warning light
*2
(  P.404)
(Red/yel-
low)
Electric power steering
system warning light
*1
(  P.405)
Low fuel leve l warning
light ( P.405)
Driver’s and front passen-
ger’s seat belt reminder
light ( P.405)
*3
*4Rear passengers’
seat belt reminder
lights ( P.406)
Tire pressure warning
light
*1 (  P.406)
(Orange)
LTA indicator ( P.406)
(Orange)
LDA indicator ( P.407)
(Orange) Dynamic radar cruise con-
trol indicator (
P.407)
(Orange) Cruise control indicator
(
 P.407)
(Orange)
PCS warning light*1
(  P.407)
Intuitive parking assist
OFF indicator (if
equipped) ( P.268)
Driving assist information
indicator
*1 (  P.408)
Slip indicator
*1 (  P.408)

2914-6. Driving tips
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Driving
Use fluids that are appropriate
to the prevailing outside tem-
peratures.
• Engine oil
• Engine/power control unit coolant
• Washer fluid
Have a service technician
inspect the condition of the
12-volt battery.
 Have the vehicle fitted with
four snow tires.
Ensure that all tires are the same
size and brand.
Perform the following according
to the driving conditions:
Do not try to forcibly open a
window or move a wiper that
is frozen. Pour warm water
over the frozen area to melt
the ice. Wipe away the water
immediately to prevent it from
freezing.
 To ensure proper operation of
the climate control system
fan, remove any snow that
has accumulated on the air
inlet vents in front of the wind-
shield.
 Check for and remove any
Winter driving tips
Carry out the necessary
preparations and inspec-
tions before driving the
vehicle in winter. Always
drive the vehicle in a man-
ner appropriate to the pre-
vailing weather conditions.
Pre-winter preparations
WARNING
■Driving with snow tires
Observe the following precautions
to reduce the risk of accidents.
Failure to do so m ay result in a
loss of vehicle control and cause
death or serious injury.
●Use tires of the size specified.
●Maintain the recommended
level of air pressure.
●Do not drive in excess of 75
mph (120 km/h), regardless of
the type of snow tires being
used.
●Use snow tires on all, not just
some wheels.
NOTICE
■Driving with tire chains
Do not fit tire chains. Tire chains
may damage the vehicle body
and suspension, and adversely
affect driving performance.
■Repairing or replacing snow
tires
Request repairs or replacement of
snow tires from Toyota dealers or
legitimate tire retailers.
This is because the removal and
attachment of snow tires affects
the operation of the tire pressure
warning valves and transmitters.
Before driving the vehicle

3476-3. Do-it-yourself maintenance
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Maintenance and care
Light bulbs
( P.387)
• Bulb with same
number and wattage
rating as original
• Flathead screw- driver
• Wrench
Radiator
and con-
denser
(  P.353)

Tire infla-
tion pres-
sure
( P.374)• Tire pressure gauge
• Compressed air
source
Washer
fluid
( P.355)
• Water or washer
fluid containing anti-
freeze (for winter
use)
• Funnel (used only for adding water or
washer fluid)
WARNING
The engine compartment contains
many mechanisms and fluids that
may move suddenly, become hot,
or become electrically energized.
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 fans.
●Be careful not to touch the
engine, power control unit, radi-
ator, exhaust manifold, etc. right
after driving as they may be hot.
Oil and other fluids may also be
hot.
ItemsParts and tools●Make sure that the “ACCES-
SORY” or “IGNITION ON” on
the multi-information display
and the “READY” indicator are
both off.
●Do not leave anything that may
burn easily, such as paper and
rags, in the engine compart-
ment.
●Do not smoke, cause sparks or
expose an open flame to fuel or
the 12-volt battery. Fuel and
12-volt battery fumes are flam-
mable.
●Be extremely cautious when
working on the 12-volt battery. It
contains poisonous and corro-
sive sulfuric acid.
■When working near the elec-
tric cooling fans or radiator
grille
Be sure the power switch is OFF.
With the power switch in ON, the
electric cooling fans may auto-
matically start to r un if the air con-
ditioning is on an d/or the coolant
temperature is high. ( P.353)
■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.

3776-3. Do-it-yourself maintenance
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Maintenance and care
Use only Toyota wheel nuts
and wheel nut wrenches
designed for use with your
aluminum wheels.
 When rotating, repairing or
changing your tires, check
that the wheel nuts are still
tight after driving 1000 miles
(1600 km).
 Use only Toyota genuine bal-
ance weights or equivalent
and a plastic or rubber ham-
mer when balancing your
wheels.
WARNING
■When replacing wheels
●Do not use wheels that are a dif-
ferent size from those recom-
mended in the Owner’s Manual,
as this may result in a loss of
handling control.
●Never use an inner tube in a
leaking wheel which is designed
for a tubeless tire.
Doing so may result in an acci-
dent, causing death or serious
injury.
■When installing the wheel
nuts
Never use oil or grease on the
wheel bolts or wheel nuts.
Oil and grease may cause the
wheel nuts to be excessively tight-
ened, leading to bolt or disc wheel
damage. In addition, the oil or
grease can cause the wheel nuts
to loosen and the wheel may fall
off, causing an accident and
resulting in death or serious injury.
Remove any oil or grease from
the wheel bolts or wheel nuts.
■Use of defective wheels pro-
hibited
Do not use cracked or deformed
wheels. Doing so could cause the
tire to leak air during driving, pos-
sibly causing an accident.
NOTICE
■Replacing tire pressure warn-
ing valves and transmitters
●Because tire repair or replace-
ment may affect the tire pres-
sure warning valves and
transmitters, make sure to have
tires serviced by your Toyota
dealer or other qualified service
shop. In addition, make sure to
purchase your tire pressure
warning valves and transmit-
ters at your Toyota dealer.
●Ensure that only genuine Toyota
wheels are used on your vehi-
cle.
Tire pressure warning valves
and transmitters may not work
properly with non-genuine
wheels.
Aluminum wheel precau-
tions

4037-2. Steps to take in an emergency
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When trouble arises
■Hybrid system overheat warning light* (warning buzzer)
*: This light illuminat es on the multi-information display.
■Charging system warning light (warning buzzer)
■Low engine oil pressure warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
■Malfunction indicator lamp (warning buzzer)
Warning lightDetails/Actions
Indicates that the temperature of the hybrid system is
excessively high
Stop the vehicle in a safe place.
Handling method ( P.438)
Warning lightDetails/Actions
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Warning lightDetails/Actions
Indicates that the engine oil pressure is excessively low
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Warning lightDetails/Actions
(U.S.A.)
or
(Canada)
Indicates a malfunction in:
The hybrid system;
 The electronic engine control system; or
 The electronic thrott le control system
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.

4167-2. Steps to take in an emergency
reset the message after the mainte-
nance is performed. ( P.444)
*: Refer to the separate “Scheduled
Maintenance” or “Owner’s Man-
ual Supplement” for the mainte-
nance interval applicable to your
vehicle.
■If a message that indicates the
need for referring to Owner’s
Manual is displayed
●If “Engine Coolant Temp High” is
displayed, follow the instructions
accordingly. ( P.438)
●If any of the following messages
are displayed on the multi-infor-
mation display, it may indicate a
malfunction. Have the vehicle
inspected by you r Toyota dealer
immediately.
• “Smart Key System malfunction”
• “Hybrid System Malfunction”
• “Check Engine”
• “Hybrid Battery System Malfunc- tion”
• “Accelerator System Malfunction”
●If any of the following messages
are displayed on the multi-infor-
mation display, it may indicate a
malfunction. Immediately stop the
vehicle and contact your Toyota
dealer.
• “Braking Power Low”
• “Charging System Malfunction”
• “Oil Pressure Low”
●If any of the following messages
are shown on the multi-informa-
tion display, the vehicle may have
run out of fuel. Stop the vehicle in
a safe place and, if the fuel level is
low, refuel the vehicle. ( P. 7 1 )
• “Hybrid System Stopped”
• “Engine Stopped”
●If “Maintenance Required for Trac-
tion Battery Cooling Parts See
Owner's Manual” is shown, the fil-
ters may be clogged, the air intake
vent may be blocked, or there may
be a gap in the duct. Therefore,
perform the following correction
procedure. • Cleaning the hybrid battery (trac-
tion battery) air intake vents.
( P.379)
If the warning message is shown
even if the vents are cleaned,
have the vehicle inspected by
your Toyota dealer.
NOTICE
■If “High Power Consumption
Power to Climate Temporar-
ily Limited” is displayed fre-
quently
There is a possible malfunction
relating to the charging system or
the 12-volt battery may be deteri-
orating. Have the vehicle
inspected by you r Toyota dealer.