2020 TOYOTA COROLLA fuse

5TABLE OF CONTENTS
COROLLA_U
1
2
3
4
5
6
7
8
9
10
Engine compartment .......... 436
Tires ................................... 444
Tire inflation pressure......... 453
Wheels ............................... 455
Air conditioning filter ........... 457
Wireless remote control/elec- tronic key battery.............. 458
Checking and replacing fuses ......................................... 461
Light bulbs .......................... 464
8-1. Essential information Emergency flashers ........... 472
If your vehicle has to be stopped in an emergency .............. 472
If the vehicle is trapped in rising water ................................ 474
8-2. Steps to take in an emergency If your vehicle needs to be towed......................................... 475
If you think something is wrong ......................................... 479
Fuel pump shut off system ......................................... 480
If a warning light turns on or a warning buzzer sounds .... 481
If a warning message is dis- played .............................. 490
If you have a flat tire (vehicles without spare tire) ............ 493
If you have a flat tire (vehicles with a spare tire) .............. 503
If the engine will not start ... 511
If you lose your keys .......... 513
If the electronic key does not operate properly ............... 513
If the vehicle battery is dis- charged ............................ 515
If your vehicle overheats .... 519If the vehicle becomes stuck
......................................... 521
9-1. Specifications Maintenance data (fuel, oil level, etc.) .................................. 524
Fuel information ................. 535
Tire information .................. 537
9-2. Customization Customizable features ....... 548
9-3. Initialization Items to initialize ................ 556
10-1. For owners Reporting safety defects for U.S. owners ............................. 558
Seat belt instructions for Cana- dian owners (in French) ... 558
SRS airbag instructions for Canadian owners (in French)......................................... 560
What to do if... (Troubleshooting) ......................................... 568
Alphabetical Index.............. 571
8When trouble arises
9Vehicle specifications
10For owners
Index

3535-13. Phone operation (Hands-free system for cellular phones)
COROLLA_U
5
Entune audio
1 Select “Answer” or press the
switch on the steering
wheel to talk on the phone.
“Decline”: Select to refuse to
receive the call.
To adjust the volume of a received
call: Turn the “POWER VOLUME”
knob, or use the volume control
switch on the steering wheel.
●The contact image picture can be
displayed only when the vehicle is
not moving.
●During international phone calls,
the other party’s name or number
may not be displayed correctly
depending on the type of Blue-
tooth
® phone you have.
●The incoming call display mode
can be set. ( P.361)
●The ringtone that has been set in
the sound settings screen can be
heard when there is an incoming
call. Depending on the type of Bluetooth
® phone, both the sys-
tem and Bluetooth® phone may
ring simultaneously when there is
an incoming call. ( P.360)Receiving a call using
the Bluetooth®
hands-free system
When a call is received, the
following screen is dis-
played with a sound.
Incoming calls

3555-13. Phone operation (Hands-free system for cellular phones)
COROLLA_U
5
Entune audio
●A continuous tone signal is a char-
acter string that consists of num-
bers and the characters “p” or “w”.
(e.g. 056133w0123p#1)
●When the “p” pause tone is used,
the tone data up until the next
pause tone will be automatically
sent after 2 seconds have
elapsed. When the “w” pause tone
is used, the tone data up until the
next pause tone will be automati-
cally sent after a user operation is
performed.
●Release tones can be used when
automated operation of a phone
based service such as an answer-
ing machine or bank phone ser-
vice is desired. A phone number
with continuous tone signals can
be registered in the contact list.
●Tone data after a “w” pause tone
can be operated by voice com-
mand during a call.
1 Select “Transmit Volume”.
2 Select the desired level for
the transmit volume.
3 Select to display previ-
ous screen.
●The sound quality of the voice
heard from the other party’s
speaker may be negatively
impacted.
●“Transmit Volume” is dimmed
when mute is on.
When there are no calls on
hold during a call: “Hold” is
displayed. When selected, the current call is placed on hold.
 When there is no current call,
but there is a call on hold:
“Activate” is displayed. When
selected, the system switches
to the call that was on hold.
 When there is another call on
hold during a call: “Swap
Calls” is displayed. When
selected, the current call is
placed on hold, and the sys-
tem switches to the call that
was on hold.
This function may not be available
depending on the type of cellular
phone.
When a call is interrupted by a
third party while talking, the
incoming screen is displayed.
Select “Answer” or press the
switch on the steering wheel to
start talking with the other party.
To refuse to receive the call:
Select “Decline”.
 Each time “Swap Calls” is
selected, the party who is on
hold will be switched.
This function may not be available
depending on the type of Bluetooth®
phone.
Transmit volume setting
Switching calls while a
call is in progress
Incoming call waiting

4056-4. Other interior features
COROLLA_U
6
Interior features
The power outlet can be used
for 12 V accessories that run on
less than 10 A.
Lift the lid while pulling up the
knob and open the power outlet
lid.
■The power outlet can be used
when
The engine switch is in ACC or ON.
■When turning the engine switch
off
Disconnect electrical devices with
charging functions, such as mobile
battery packs.
If such devices are left connected,
the engine switch may not be turned
off normally.
A portable device, such as a
smartphone or mobile battery,
can be charged by just placing it
on the charging area, provided
the device is compatible with the
Qi wireless charging standard
created by the Wireless Power
Consortium.
The wireless charger cannot be
used with a portable device that
is larger than the charging area.
Additionally, depending on the
portable device, the wireless
charger may not operate prop-
erly. Refer to the operation man-
ual of the portable device.
■The “Qi” symbol
The “Qi” symbol is a trademark
of the Wireless Power Consor-
tium.
Power outlet
NOTICE
■To prevent the fuse from
being blown
Do not use an accessory that
uses more than 12 V 10 A.
■To avoid damaging the power
outlet
Close the power outlet lid when
the power outlet is not in use.
Foreign objects or liquids that
enter the power outlet may cause
a short circuit.
■To prevent the battery from
being discharged
Do not use the power outlet lon-
ger than necessary when the
engine is not running.
Wireless charger (if
equipped)

421
COROLLA_U
7
7
Maintenance and care
Maintenance and care
.7-1. Maintenance and careCleaning and protecting the vehicle exterior .......... 422
Cleaning and protecting the vehicle interior ........... 424
7-2. Maintenance Maintenance requirements.................................. 427
General maintenance.. 428
Emission inspection and maintenance (I/M) pro-
grams ........................ 431
7-3. Do-it-yourself mainte- nance
Do-it-yourself service pre- cautions ..................... 432
Hood ........................... 434
Positioning a floor jack .................................. 435
Engine compartment ... 436
Tires ............................ 444
Tire inflation pressure.. 453
Wheels ......... ...............455
Air conditioning filter .... 457
Wireless remote con- trol/electronic key battery.................................. 458
Checking and replacing fuses.......................... 461
Light bulbs................... 464

4327-3. Do-it-yourself maintenance
COROLLA_U
7-3.Do-it-yourself maintenance
Do-it-yourself ser vice
precautions
If you perform maintenance
by yourself, be sure to fol-
low the correct procedure
as given in these sections.
Maintenance
ItemsParts and tools
Battery
condition
( P.442)
•Warm water
• Baking soda
•Grease
• Conventional
wrench (for terminal
clamp bolts)
Brake fluid
level
( P.443)
• FMVSS No.116
DOT 3 or SAE
J1703 brake fluid
FMVSS No.116
DOT 4 or SAE
J1704 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake
fluid)
Engine
coolant
level
( P.440)
• “Toyota Super Long
Life Coolant” or a
similar high quality
ethylene gly-
col-based non-sili-
cate, non-amine,
non-nitrite and
non-borate coolant
with long-life hybrid
organic acid tech-
nology
For the U.S.A.:
“Toyota Super Long
Life Coolant” is
pre-mixed with 50%
coolant and 50%
deionized water.
For Canada:
“Toyota Super Long
Life Coolant” is
pre-mixed with 55%
coolant and 45%
deionized water.
• Funnel (used only for adding coolant)
Engine oil
level
( P.437)
• “Toyota Genuine
Motor Oil” or equiva-
lent
• Rag or paper towel
• Funnel (used only for adding engine
oil)
Fuses
( P.461)• Fuse with same
amperage rating as
original
Light bulbs
( P.464)
• Bulb with same
number and wattage
rating as original
• Flathead screw- driver
•Wrench
ItemsParts and tools

4367-3. Do-it-yourself maintenance
COROLLA_U
1.8 L 4-cylinder (2ZR-FAE) engineWasher fluid tank ( P.443)
Engine coolant reservoir ( P.436)
Fuse boxes ( P.461)
Engine oil level dipstick ( P.437)
Engine oil filler cap ( P.438)
Battery ( P.442)
Brake fluid reservoir ( P.441)
Radiator ( P.440)
Condenser ( P.440)
Electric cooling fan
Engine compar tment
Components

4377-3. Do-it-yourself maintenance
COROLLA_U
7
Maintenance and care
2.0 L 4-cylinder (M20A-FKS) engine Washer fluid tank ( P.443)
Engine coolant reservoir ( P.436)
Fuse boxes ( P.461)
Engine oil filler cap ( P.438)
Engine oil level dipstick ( P.437)
Battery ( P.442)
Brake fluid reservoir ( P.441)
Radiator ( P.440)
Condenser ( P.440)
Electric cooling fan
With the engine at operating
temperature and turned off,
check the oil level on the dip-
stick.
■Checking the engine oil
1 Park the vehicle on level
ground. After warming up the
engine and turning it off, wait
more than 5 minutes for the
oil to drain back into the bot-
tom of the engine.Checking and adding the
engine oil