2023 TOYOTA C-HR oil temperature

1632. Instrument cluster
2
Instrument cluster
C-HR_HEV_OM_Europe_OM10764E
Symbols on multi-information displayPages
Charging system warning light P. 679
Low engine oil pressure warning light P. 679
High engine coolant temperature warning light P. 684
Smart entry & start system P. 303
Hybrid system overheat warning light P. 757
Brake Override System/Drive-Start Control P. 685
WARNING
■ If a safety system warning light does not come on
Should a safety system light such as ABS and SRS airbag warning light not
come on when you start the hybrid system, this could mean that these sys-
tems are not available to help protect you in an accident, whic h could result
in death or serious injury. Have the vehicle inspected by any a uthorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.

5926-3. Do-it-yourself maintenance
C-HR_HEV_OM_Europe_OM10764E
Tire inflation
pressure
( P. 630)
• Tire pressure gauge
• Compressed air source
Washer fluid
( P. 609)
• Water or washer fluid containing antifreeze (for win-
ter 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
● Make sure that the “ACCESSORY” or “IGNITION ON” on the multi-infor-
mation display and the “READY” indicator are both off.
● Keep hands, clothing and tools away from the moving fan.
● Be careful not to touch the engine, power control unit, 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 12-volt
battery. Fuel and 12-volt battery fumes are flammable.
● Be extremely cautious when working on the 12-volt battery. It contains poi-
sonous and corrosive sulfuric acid.
● Take care because brake fluid can harm your hands or eyes and damage
painted surfaces. If fluid gets on your hands or in your eyes, flush the
affected area with clean water immediately. If you still experi ence discom-
fort, consult a doctor.
■ When working near the electric cooling fans or radiator grille
Be sure the power switch is off.
With the power switch in ON mode, the electric cooling fans may automati-
cally start to run if the air conditioning is on and/or the coo lant temperature
is high. ( P. 604)
■ Safety glasses
Wear safety glasses to prevent flying or falling material, flui d spray, etc.,
from getting in your eyes.
ItemsParts and tools

5996-3. Do-it-yourself maintenance
C-HR_HEV_OM_Europe_OM10764E
6
Maintenance and care
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
■Checking the engine oil
Park the vehicle on level ground. After warming up the engine
and turning off the hybrid system, wait more than 5 minutes for
the oil to drain back into the bottom of the engine.
Holding a rag under the end, pull the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
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.
Wipe the dipstick and reinsert it fully.
Engine oil
1
2
2ZR-FXE engineM20A-FXS engine
3
4
5
6

6937-2. Steps to take in an emergency
C-HR_HEV_OM_Europe_OM10764E
7
When trouble arises
■If a message that indicates the need for referring to Owner’s Manual is
displayed
● If “Engine Coolant Temperature High.”is shown, follow the instructions
(P. 755).
● If the following messages are shown, there may be a malfunction. Immedi-
ately stop the vehicle in a safe place and contact any authoriz ed Toyota
retailer or Toyota authorized repairer, or any reliable repaire r. Continuing to
drive the vehicle may be dangerous.
• “Braking Power Low.”
• “Charging System Malfunction.”
• “Engine Oil Pressure Low.”
● If the following messages are shown, there may be a malfunction. Immedi-
ately have the vehicle inspected by any authorized Toyota retai ler or Toyota
authorized repairer, or any reliable repairer.
• “Hybrid System Malfunction.”
• “Check Engine.”
• “Hybrid Battery System Malfunction.”
• “Accelerator system Malfunction.”
• “Entry & Start System Malfunction.”
• “Exhaust filter full.” (P. 529)
• “Hybrid System Stopped”
• “Engine Stopped”
● If the “Low 12-Volt Battery.” is shown,
• When the display goes off after several seconds (displays for about 6
seconds):
Maintain the hybrid system operation for more than 15 minutes a nd
charge the 12-volt battery.
• When the display does not go off:
Start up the hybrid system using the procedures: P. 747
● If “Maintenance required for Traction battery cooling parts. See owner’s
manual.” is shown, the filters may be clogged, the air intake v ents may be
blocked, or there may be a gap i n the duct. Therefore, perform the following
correction procedure.
• If the air intake vents and filters of the hybrid battery (tra ction battery) are
dirty, perform the procedure on P. 638 to clean them.
• If the warning message is shown when the air intake vents and filters of
the hybrid battery (traction battery) are not dirty, have the v ehicle
inspected by any authorized Toyota retailer or Toyota authorize d repairer,
or any reliable repairer immediately.

7698-1. Specifications
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8
Vehicle specifications
■Engine oil selection
Gasoline Engine -
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Toyo ta
recommends the use of approved “Toyota Genuine Motor Oil”.
Another motor oil of matching quality can also be used.
Oil grade:
0W-16:
API grade SN “Resource-Conserving”, SN PLUS “Resource-Con-
serving” or SP “Resource-Conserving”; or ILSAC GF-6B multigrade
engine oil
0W-20 and 5W-30:
API grade SM “Energy-Conserving”, SN “Resource-Conserving”,
SN PLUS “Resource-Conserving” or SP “Resource-Conserving”; or
ILSAC GF-6A multigrade engine oil
Recommended viscosity (SAE):
SAE 0W-16 is filled into your
Toyota vehicle at manufactur-
ing, and the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-16 oil is not avail-
able, SAE 0W-20 oil may be
used. However, it should be
replaced with SAE 0W-16 at the
next oil change.
Temperature range anticipated
before next oil change
Preferred

7708-1. Specifications
C-HR_HEV_OM_Europe_OM10764E
Oil viscosity (0W-16 is explained here as an example):
• The 0W in 0W-16 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 16 in 0W-16 indicates the viscosity characteristic of the oil
when the oil is at high temperature. An oil with a higher visco sity
(one with a higher value) may be better suited if the vehicle i s
operated at high speeds, or under extreme load conditions.
How to read oil container labels:
Either or both API registered marks are added to some oil conta in-
ers to help you select the oil you should use.
API Service Symbol
Top portion: “API SERVICE SP”
means the oil quality designa-
tion by American Petroleum
Institute (API).
Center portion: “SAE 0W-16”
means the SAE viscosity grade.
Lower portion: “Resource-Con-
serving” means that the oil has
fuel-saving and environmental
protection capabilities.
ILSAC Certification Mark
The International Lubricant
Specification Advisory Commit-
tee (ILSAC) Certification Mark is
displayed on the front of the
container.

806Alphabetical index
C-HR_HEV_OM_Europe_OM10764E
Maintenance
Do-it-yourself maintenance ... 591
Maintenance data ................. 764
Maintenance requirements ... 588
Malfunction indicator lamp ..... 680
Manual headlight leveling
dial .......................................... 333
Meter
Indicators .............................. 159
Meter light control ................. 171
Multi-information display ....... 168
Warning lights ....................... 157
Microphone*
Mirrors
Inside rear view mirror .......... 270
Outside rear view mirror
defoggers............................ 550
Outside rear view mirrors ...... 272
Vanity mirrors ........................ 572
Multi-information display
BSM (Blind Spot Monitor) ..... 435
Drive information ................... 169
Dynamic radar cruise control
with full-speed range .......... 408
Energy monitor...................... 177
Language .............................. 171
LTA (Lane Tracing Assist) .... 385
Parking assist system ........... 455
Pre-collision warning ............. 367
RSA (Road Sign Assist) ........ 401
Settings ................................. 171
Warning message ................. 690
Multimedia system*
Navigation system*
Odometer.................................. 164
Oil
Engine oil .............................. 768
Opener
Back door.............................. 200
Fuel filler door ....................... 350
Hood ..................................... 594
Outside rear view mirrors ....... 272
Adjustment ............................ 272
Blind Spot Monitor ................ 435
Folding .................................. 273
Outside rear view mirror
defoggers ........................... 550
Outside temperature
display .................................... 164
Overheating.............................. 755
Overheating, Engine................ 755
Parking assist sensors
S-IPA (Simple Intelligent
Parking Assist System) ...... 490
Toyota parking
assist-sensor ...................... 454
Parking brake ........................... 323
Parking brake engaged
warning buzzer ................... 326
Warning light ................. 682, 683
Parking Support Brake
function (rear-crossing
vehicles) ................................. 487
Parking Support Brake
function (static objects)........ 483
PCS (Pre-Collision System)
Enabling/disabling the
system ................................ 373
Function ................................ 367
Warning light ......................... 682
M
N
O
P

811Alphabetical index
C-HR_HEV_OM_Europe_OM10764E
Warning buzzers
Blind Spot Monitor (BSM) ..... 435
Brake system ........................ 679
Lane Tracing Assist (LTA) .... 385
Open back door .................... 200
Open door ............................. 197
Pre-collision warning ............. 367
Radar cruise control .............. 418
RSA (Road Sign Assist) ........ 400
Parking brake ........................ 326
PKSB
(Parking Support Brake) ..... 681
Seat belt reminder................. 683
Toyota
parking assist-sensor.......... 456
Warning lights .......................... 157
ABS ....................................... 680
Brake Override System ......... 685
Brake system ........................ 679
Charging system ................... 679
Electric parking brake ... 682, 683
Electric power steering.......... 680
High coolant temperature...... 684
Low engine oil pressure ........ 679
Low fuel level ........................ 683
Malfunction indicator lamp .... 680
PKSB OFF indicator.............. 681
PCS....................................... 682
Seat belt reminder light ......... 683
Slip indicator ......................... 682
SRS....................................... 680
Tire pressure ......................... 684
Toyota parking assist-sensor
OFF indicator...................... 681
Warning messages .................. 690
Washer
Checking ............................... 609
Preparing and checking
before winter....................... 541
Switch ........................... 343, 346
Washing and waxing ............... 578
What to do if...
(Troubleshooting) ................. 794
Wheels ...................................... 632
Replacing wheels.................. 632
Size ....................................... 774
Window glasses....................... 275
Window lock switch ................ 275
Windows
Power windows ..................... 275
Rear window defogger .......... 550
Washer ......................... 343, 346
Windshield wipers ................... 343
Winter driving tips ................... 541
Wireless remote control key... 186
Locking/Unlocking......... 186, 192
Replacing the battery ............ 643
W
*: For vehicles with navigation/multimedia system, refer to
“Navigation and multimedia system Owner’s manual” or
“Multimedia owner’s manual”.