fuse box TOYOTA HIGHLANDER 2022 Owners Manual

4106-3. Do-it-yourself maintenance
Engine coolant reservoir ( P.413)
Fuse boxes ( P.436)
Engine oil filler cap ( P.411)
Engine oil level dipstick ( P.410)
Battery ( P.414)
Brake fluid reservoir ( P.414)
Washer fluid tank ( P.416)
Electric cooling fan
Condenser ( P.414)
Radiator ( P.414)
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
Engine compar tment
Components
Checking and adding the
engine oil

4366-3. Do-it-yourself maintenance
1Turn the engine switch off.
2 Open the fuse box cover.
Engine compartment: type A
fuse box (if equipped)
Push the tab in and lift the lid off.
Engine compartment: type B
fuse box
Push the tab 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.
Only type A fuse can be removed
using the pullout tool.
4Check 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.
Type A
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

4376-3. Do-it-yourself maintenance
6
Maintenance and care
Normal fuse
Blown fuse
Type BNormal fuse
Blown fuse
Type CNormal fuse
Blown fuse
■After a fuse is replaced
●If the lights do n ot turn on even
after the fuse has been replaced,
a bulb may need replacement.
(  P.439)
●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 pr oducts designed
for this vehicle. Because certain
bulbs are connected to circuits
designed to prevent overload,
non-genuine parts or 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.

555Alphabetical Index
Event data recorder (EDR)......... 8
F
Flat tireTire pressure warning system........................................... 420
Vehicles with a spare tire ..... 471
Floor mats ................................. 24
Fluid Automatic transmission ........ 503
Brake .................................... 504
Washer ................................. 416
Fog lights Switch................................... 222
Footwell light .................... ...... 361
Front passenger occupant clas- sification system .................... 43
Front seats Adjustment ........................... 141
Cleaning ............................... 397
Correct driving posture ........... 25
Driving position memory....... 147
Head restraints ..................... 150
Memory recall function ......... 149
Seat heaters ......................... 358
Seat position memory .......... 147
Seat ventilators .................... 358
Front side marker light Light switch .......................... 216
Front side marker lights Replacing light bulbs ............ 439
Front turn signal lights Replacing light bulbs ............ 439
Turn signal lever ................... 209
Fuel Capacity ............................... 501
Fuel gauge ............................. 81
Fuel pump shut off system ... 455
Information ........................... 509
Refueling .............................. 227
Type ..................................... 501
Warning light ........................ 459 Fuel consumption
Average fuel economy ......86, 94
Current fuel consumption .86, 94
Fuel economy .....................86, 94
Fuel filler door If the fuel filler door cannot be opened ...............................487
Refueling ..............................227
Fuel gauge.................................81
Fuel pump shut off system ....455
Fuses .......................................436
G
Garage door opene r ...............385
Gauges ......................................81
Glove box ................................365
Glove box light........................365
H
Head restraints .......................150
Headlight aim ..........................438
Headlights Adaptive Front-lighting System (AFS) ..................................218
Automatic High Beam system ...........................................219
Light switch...........................216
Replacing light bulbs ............439
Head-up display ......................103 Driving information display area...........................................103
Eco Driving Indicator ............106
Navigation system-linked display ...........................................106
Settings ................................104
Heated steering wheel............358
Heaters Automatic air conditioning sys-tem .....................................339
Heated steering wheel..........358