fuse box TOYOTA COROLLA HYBRID 2021 Owners Manual (in English)

4347-3. Do-it-yourself maintenance
COROLLA HV_U
Washer fluid tank ( P.440)
Engine coolant reservoir ( P.436)
Fuse boxes ( P.461)
Engine oil level dipstick ( P.435)
Engine oil filler cap ( P.435)
Power control unit coolant reservoir ( P.436)
Brake fluid reservoir ( P.438)
12-volt battery ( P.439)
Radiator ( P.437)
Condenser ( P.437)
Electric cooling fans
With the engine at operating temperature and turned off,
check the oil level on the dip-
stick.
Engine compar tment
Components
Checking and adding the
engine oil

4617-3. Do-it-yourself maintenance
COROLLA HV_U
7
Maintenance and care
1 Turn the power switch off.
2 Open the fuse box cover.
Engine compartment: type A
fuse box
Push the tabs in and lift the lid off.
Engine compartment: type B
fuse box
Push the tabs in and lift the lid off.
Under the driver’s side instru-
ment panel
Remove the lid.
Make sure to push the claw when
removing/installing the lid.
3Remove the fuse with the
pullout tool.
Only type A fuse can be
removed using the pullout
tool.
4 Check if the fuse is blown.
Replace the blown fuse with a new
fuse of an appropriate amperage
rating. The amperage rating can be
found on the fuse box lid.
Checking and replac-
ing fuses
If any of the electrical com-
ponents do not operate, a
fuse may have blown. If this
happens, check and replace
the fuses as necessary.
Checking and replacing
fuses

4637-3. Do-it-yourself maintenance
COROLLA HV_U
7
Maintenance and care
Check the wattage of the light
bulb to be replaced. ( P.530)
■Front
Front side marker lights
WA R N I N G
■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.
Light bulbs
You may replace the follow-
ing bulbs yourself. The diffi-
culty level of replacement
varies depending on the
bulb. If necessary bulb
replacement seems difficult
to perform, contact your
Toyota dealer.
For more information about
replacing other light bulbs,
contact your Toyota dealer.
Preparing for light bulb
replacement
Bulb locations

571Alphabetical Index
COROLLA HV_U
Engine switch (power switch)157 If your vehicle has to be stopped in an emergency................. 471
Enhanced VSC ........................ 240
Entering letters and num- bers/list screen operation ... 263Entering letters and numbers263
List screen ............................ 264
EPS (Electric Power Steering) ............................................... 240Warning light ........................ 481
Establishing an Android Auto connection ............................ 285
Establishing an Apple CarPlay connection ............................ 284
EV drive mode ........................ 162
EV indicator .............................. 81
Event data recorder (EDR)......... 8
F
Flat tire Tire pressure warning system........................................... 443
Vehicles with a spare tire ..... 501
Vehicles without a spare tire 490
Floor mats ................................. 24
Fluid Brake .................................... 528
Hybrid transmission.............. 528
Washer ................................. 440
FM ............................................ 303
Front passenger occupant clas- sification system .................... 41
Front seats Adjustment ........................... 133
Cleaning ............................... 422
Correct driving posture ........... 25
Head restraints ..................... 136
Seat heaters ......................... 393
Front side marker lights Light switch .......................... 173
Replacing light bulbs ............ 464 Wattage ................................530
Front turn signal lights Replacing light bulbs ............464
Turn signal lever ...................166
Fuel Capacity ...............................525
Fuel gauge .............................98
Information ......... ..................531
Refueling ..............................180
Type......................................525
Warning light.........................481
Fuel consumption Average fuel economy ..........104
Current fuel consumption .....104
Fuel economy .........................104
Fuel filler door If the fuel filler door cannot be opened ............................... 511
Refueling ..............................180
Fuel gauge.................................98
Functional overview ...............372
Fuses .......................................461
G
Garage door opene r ............... 411
Gauges ......................................98
General button (Setup screen) .......................................258, 291
General settings .....................291 Displaying the general settings screen.................................291
General settings screen .......291
Glove box ................................398
H
Hands-free system .................343
Head restraints .......................136
Headlights Automatic High Beam system...........................................175
Light switch...........................173