fuse TOYOTA COROLLA 2020 (in English) User Guide

4637-3. Do-it-yourself maintenance
COROLLA_U
7
Maintenance and care
Ty p e D Normal fuse
Blown fuse
Ty p e E
Normal fuse
Blown fuse
■After a fuse is replaced
●When installing the lid, make sure
that the tab is installed securely.
●If the lights do not turn on even
after the fuse has been replaced,
a bulb may need replacement.
(  P.464)
●If the replaced fuse blows again,
have the vehicle inspected by
your Toyota dealer.
■If there is an overload in a cir-
cuit
The fuses are designed to blow, pro-
tecting the wiring harness from
damage.
■When replacing light bulbs
Toyota recommends that you use
genuine Toyota products designed
for this vehicle.
Because certain bulbs are con-
nected to circuits designed to pre-
vent overload, non-genuine parts of
parts not designed for this vehicle
may be unusable.
WARNING
■To prevent system break-
downs and vehicle fire
Observe the following precau-
tions.
Failure to do so may cause dam-
age to the vehicle, and possibly a
fire or injury.
●Never use a fuse of a higher
amperage rating than that indi-
cated, or use any other object in
place of a fuse.
●Always use a genuine Toyota
fuse or equivalent.
Never replace a fuse with a
wire, even as a temporary fix.
●Do not modify the fuses or fuse
boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical over-
load determined and repaired by
your Toyota dealer as soon as
possible.

5128-2. Steps to take in an emergency
COROLLA_U
The battery terminal connec-
tions may be loose or cor-
roded. ( P.442)
The engine starting system may
be malfunctioning due to an
electrical problem such as elec-
tronic key battery depletion or a
blown fuse. However, an interim
measure is available to start the
engine. ( P.512)
One of the following may be the
cause of the problem:
 The battery may be dis-
charged. ( P.515)
 One or both of the battery ter-
minals may be disconnected.
( P.442)
 There may be a malfunction
in the steering lock system.
Contact your Toyota dealer if the
problem cannot be repaired, or if
repair procedures are unknown.
When the engine does not start,
the following steps can be used
as an interim measure to start
the engine if the engine switch is
functioning normally.
Do not use this starting proce-
dure except in case of emer-
gency.
1 Set the parking brake.
( P.163, 164)
2 Check that the shift lever is in
P (continuously variable
transmission) or N (manual
transmission).
3 Turn the engine switch to
ACC.
4 Press and hold the engine
switch for about 15 seconds
while depressing the brake
pedal (continuously variable
transmission) or clutch pedal
(manual transmission) firmly.
Even if the engine can be started
using the above steps, the system
may be malfunctioning. Have the
vehicle inspected by your Toyota
dealer.
The starter motor does
not turn over (vehicles
with a smart key system)
The starter motor does
not turn over, the interior
lights and headlights do
not turn on, or the horn
does not sound.
Emergency start function
(vehicles with a smart key
system)

5751-1. What to do if... (Troubleshooting)
COROLLA_U575Alphabetical Index
Engine coolant temperature gauge................................. 77, 81
Engine immobilizer system ..... 67
Engine oil Capacity ....................... 526, 527
Checking .............................. 437
Preparing and checking before winter.................................. 255
Warning light ........................ 482
Engine switch ................. 147, 148 Auto power off function ........ 151
Changing the engine switch modes ................................ 151
If your vehicle has to be stopped in an emergency................. 472
Enhanced VSC ........................ 251
Entering letters and num- bers/list screen operation ... 271Entering letters and numbers271
List screen ............................ 272
Entune Audio buttons overview ............................................... 261
EPS (Electric Power Steering) ............................................... 251Warning light ........................ 484
Establishing an Apple CarPlay connection ............................ 292
Event data record er (EDR)......... 8
F
Flat tire
Tire pressure warning system........................................... 447
Vehicles with a spare tire ..... 503
Vehicles without a spare tire 493
Floor mats ................................. 22
Fluid Brake .................................... 530
Clutch ................................... 530
Continuously variable transmis-sion..................................... 529
Washer ................................. 443 FM ............................................307
Front passenger occupant clas-
sification system ....................39
Front seats Adjustment ........................... 118
Cleaning ...............................424
Correct driving posture ...........23
Head restraints .....................121
Seat heaters .........................396
Front side marker lights Light switch...........................170
Replacing light bulbs ............466
Wattage ................................533
Front turn signal lights Replacing light bulbs ............465
Turn signal lever ...................162
Wattage ................................533
Front turn signal/parking lights Replacing light bulbs ............465
Fuel Capacity ...............................526
Fuel gauge .......................77, 81
Fuel pump shut off system ...480
Information ......... ..................535
Refueling ..............................178
Type......................................526
Warning light.........................484
Fuel consumption Average fuel economy ............88
Current fuel consumption .......88
Fuel economy ...........................88
Fuel filler door Refueling ..............................178
Fuel gauge...........................77, 81
Fuel pump shut off system ....480
Fuses .......................................461
G
Garage door open er ...............414
Gauges ................................77, 81
General button (Setup screen) .......................................266, 296

580Alphabetical Index
COROLLA_U
Rear view monitor system ..... 241 If you notice any symptoms.. 246
Rear window defogger ... 388, 392
Receiving a call using the Blue- tooth
® hands-free system ... 353
Refueling Capacity ............................... 526
Fuel types............................. 526
Opening the fuel tank cap .... 178
Registering/Connecting a Blue- tooth
® device ........................ 276
Profiles ................................. 279
Registering a Bluetooth
® audio
player for the first time........ 278
Registering a Bluetooth
® phone
for the first time .................. 276
Replacing Electronic key battery ........... 458
Fuses ................................... 461
Light bulbs ............................ 464
Tires ..................................... 503
Wireless remote control battery........................................... 458
Reporting safety defects for U.S. owners................................... 558
Resetting the message indicat- ing maintenance is required 428
Road Sign Assist .................... 233
RSA (Road Sign Assist) ......... 233
S
Safety Connect ......................... 61
Screen adjustment ................. 274
Seat belt reminder light . 484, 485
Seat belts .................................. 25 Adjusting the seat belt ............ 27
Automatic Locking Retractor .. 27
Child restraint system installation............................................. 48
Cleaning and maintaining the seat belt.............................. 424
Emergency Locking Retractor 27 How to wear your seat belt .....26
How your child should wear the
seat belt ................................26
Pregnant women, proper seat belt use .................................25
Reminder light and buzzer .484, 485
Seat belt extender ..................26
Seat belt pretensioners ..........28
SRS warning light .................482
Seat heaters ....... .....................396
Seating capacity .....................145
Seats Adjustment ........................... 118
Adjustment precautions ........ 118
Child seats/child restraint system
installation ............................46
Cleaning ...............................424
Head restraints .....................121
Properly sitting in the seat ......23
Seat heaters .........................396
Secondary Collision Brake ....251
Sensor Automatic headlight system .171
Automatic High Beam system...........................................173
BSM (Blind Sport Monitor) ....236
Inside rear view mirror ..........125
LDA (Lane Departure Alert with steering control)..................205
LTA (Lane Tracing Assist) .....195
Radar sensor ................180, 238
Service reminder message ....428
Setup button (Menu screen) 263, 266
Setup screen ...........................266
Shift lever Continuously variable transmis-sion .............................153, 155
If the shift lever cannot be shifted from P .........................154, 157
Manual transmission ............160