fuse TOYOTA 4RUNNER 2022 Owners Manual

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4RUNNER (U)6-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 404
Cleaning and protecting the vehicle interior ........... 408
6-2. Maintenance Maintenance requirements ................... 411
General maintenance ........ 413
Emission inspection and maintenance (I/M)
programs ......................... 416
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 417
Hood.................................. 420
Engine compartment ......... 421
Tires .................................. 435
Tire inflation pressure........ 448
Wheels .............................. 451
Air conditioning filter .......... 453
Wireless remote control/ electronic key battery ...... 455
Checking and replacing fuses ............................... 459
Light bulbs ......................... 462 7-1. Essential information
Emergency flashers ........... 474
If your vehicle has to be stopped in
an emergency.................. 475
If the vehicle is submerged or water
on the road is rising ......... 477
7-2. Steps to take in an emergency
If your vehicle needs to be towed ...................... 478
If you think something is wrong ........................... 484
Fuel pump shut off system ............................. 485
If a warning light turns on or a warning
buzzer sounds ................. 486
If a warning message is displayed...................... 497
If you have a flat tire .......... 502
If the engine will not start ................................. 517
If you cannot operate back door opener ............ 519
If the electronic key does not operate properly
(vehicles with a
smart key system) ........... 520
If the vehicle battery is discharged ................... 523
If your vehicle overheats......................... 527
If the vehicle becomes stuck ................................ 530
6Maintenance and care7When trouble arises

3895-4. Other interior features
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Interior features
4RUNNER (U)
NOTICE
■To avoid damaging the power outlet and the plug
● Close the power outlet lid when not in use.
● Do not allow foreign objects or liquids to enter the power outlet, as this
may cause a short circuit.
● Do not use plug adaptors to connect too many plugs to the power outlet.
● After removing a plug, gently close the power outlet lid.
■ To prevent the fuse from being blown
Do not use a 120 V AC appliance that requires more than the maximum
capacity of the power outlet. If a 120 V AC appliance that consumes more
than the maximum capacity is used, the protection circuit will cut the power
supply.
■ Appliances that may not operate properly (120 V AC)
The following 120 V AC appliances may not operate even if their power con-
sumption is under maximum capacity.
● Appliances with high initial peak wattage
● Measuring devices that process precise data.
● Other appliances that require an extremely stable power supply
■ To prevent battery discharge
Turn off all the vehicle's electronic equipment and accessories , such as the
headlights and air conditioning, when electrical appliances tha t consume in
excess of 100 W are used continuously for long periods of time.
■ To prevent any damage caused by heat
● Do not use any electrical appliances that give off intense heat, such as
toasters, in any locations including the internal or external t rim, seats and
deck.
● Do not use any electrical appliances that are easily affected by vibration or
heat inside the vehicle. Vibration while driving, or the heat o f the sun while
parking, may result in damage to those electrical appliances.

403
Maintenance and care6
4RUNNER (U)6-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 404
Cleaning and protecting the vehicle interior ........... 408
6-2. Maintenance Maintenance requirements ................... 411
General maintenance........ 413
Emission inspection and maintenance (I/M)
programs......................... 416
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 417
Hood ................................. 420
Engine compartment ......... 421
Tires .................................. 435
Tire inflation pressure ....... 448
Wheels .............................. 451
Air conditioning filter.......... 453
Wireless remote control/ electronic key battery ...... 455
Checking and replacing fuses ............................... 459
Light bulbs......................... 462

4186-3. Do-it-yourself maintenance
4RUNNER (U)
Fuses (P. 459)• Fuse with same amperage rating as original
Light bulbs (P. 462)
• Bulb with same number and wattage rating as
original
• Phillips-head screwdriver
• Flathead screwdriver• Wrench
Power steering fluid
level ( P. 429)• Automatic transmission fluid DEXRON® II or III
• Rag or paper towel• Clean funnel
Radiator and con-
denser (P. 427)
Tire inflation pressure
( P. 4 4 8 )• Tire pressure gauge
• Compressed air source
Washer fluid
(P. 433)
• Water or washer fluid containing antifreeze (for
winter use)
• Funnel (used only for adding water or washerfluid)
ItemsParts and tools

4216-3. Do-it-yourself maintenance
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Maintenance and care
4RUNNER (U)
Engine compartment
Washer fluid tank (P. 433)
Power steering fluid reservoir ( P. 429)
Engine oil level dipstick ( P. 423)
Engine coolant reservoir ( P. 425)
Engine oil filler cap ( P. 424)Brake fluid reservoir
( P. 427)
Fuse box ( P. 459)
Battery ( P. 430)
Condenser ( P. 427)
Radiator ( P. 427)1
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4596-3. Do-it-yourself maintenance
6
Maintenance and care
4RUNNER (U)
Turn the engine switch off.
Open the Fuse box cover.
Engine compartment
Push the tab in and lift the lid off.
Driver’s side instrument panel
Remove the lid.
Remove the fuse with the pull-
out tool.
Only type A fuse can be removed
using the pullout tool.
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may
have blown. If this happens, che ck and replace the fuses as nec-
essary.
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4606-3. Do-it-yourself maintenance
4RUNNER (U)
Check if the fuse is blown.Normal fuse
Blown fuse
Type A, B, C, D, E:
Replace the blown fuse with a new fuse of an appropriate ampera ge rat-
ing. The amperage rating can be found on the fuse box lid.
Type F:
Contact your Toyota dealer.
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Ty p e AType B
Ty p e CType D
Ty p e EType F

4616-3. Do-it-yourself maintenance
6
Maintenance and care
4RUNNER (U)
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been repla ced, a bulb may
need replacement. ( P. 462)
● If the replaced fuse blows again, have the vehicle inspected by your Toyota
dealer.
■ If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness f rom damage.
WARNING
■ To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or
injury.
● Never use a fuse of a higher amperage rating than that indicated, 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 overload determined and repaired b y your
Toyota dealer as soon as possible.

5177-2. Steps to take in an emergency
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When trouble arises
4RUNNER (U)
One of the following may be the cause of the problem:
● There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● The engine may be flooded.
Try to restart the engine again following correct starting proc edures.
(  P. 207, 210)
● There may be a malf unction in the engine immobilizer system.
(  P. 78)
One of the following may be the cause of the problem:
● The battery may be discharged. ( P. 523)
● The battery terminal connecti ons may be loose or corroded.
The engine starting system may be malfunctioning due to an elec trical
problem such as an open circuit or a blown fuse. However, an in terim
measure is available to start the engine. ( P. 518)
If the engine will not star t
If the engine will not start eve n though correct starting proce -
dures are being followed ( P. 207, 210), consider each of the fol-
lowing points:
The engine will not start even t hough the starter motor operates
normally.
The starter motor turns over slowly, the interior lights and he ad-
lights are dim, or the horn does not sound or sounds at a low
volume.
The starter motor d oes not turn over

595Alphabetical index
4RUNNER (U)
Fog lights ................................. 232Replacing light bulbs............. 462
Switch ................................... 232
Wattage ................................ 541
Four-wheel drive
system ............................ 305, 309
Front passenger occupant classification system .............. 48
Front personal lights ............... 370
Front seats ............................... 135 Adjustment ............................ 135
Cleaning................................ 408
Correct driving posture ........... 30
Driving position memory ....... 148
Head restraints ..................... 152
Seat heaters ......................... 367
Seat position memory ........... 148
Seat ventilators ..................... 367
Front side marker lights.......... 223 Light switch ........................... 223
Replacing light bulbs............. 467
Wattage ................................ 541
Front turn signal lights ........... 221
Replacing light bulbs............. 465
Turn signal lever ................... 221
Wattage ................................ 541
Fuel ........................................... 240
Capacity ................................ 534
Fuel gauge .............................. 90
Fuel pump shut off system.... 485
Information ............................ 542
Refueling............................... 240
Type .............................. 240, 534
Warning light ......................... 489
Fuel filler door.......................... 240 Refueling............................... 240
Fuel pump shut off system ..... 485
Fuses ........................................ 459 Garage door opener ................ 396
Gauges ....................................... 90
Glove box ................................. 373
Grocery bag hooks.................. 382
Head restraints ........................ 152
Headlights ................................ 223
Automatic High Beam
system .......... ...................... 228
Light switch ........................... 223
Replacing light bulbs .... 464, 472
Wattage ................................ 541
Heaters Air conditioning
system ....... ................. 352, 359
Outside rear view mirrors ....................... 354, 361
Seat heaters ......................... 367
Hill-start assist control ........... 334
Hood ......................................... 420
Hooks Cargo hooks ......................... 379
Cargo net hooks ................... 380
Grocery bag hooks ............... 382
Retaining hooks (floor mat) .... 28
Horn .......................................... 155G
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