ECU TOYOTA 4RUNNER 2022 Manual PDF

3885-4. Other interior features
4RUNNER (U)
WARNING
■Using a power outlet
Observe the following precautions to reduce the risk of injury.
● Use of the power outlet when it is wet with water or snow may r esult in
electrical shocks and is extremely dangerous. The power outlet must be
thoroughly dried before use.
● Do not allow children to use or play with the power outlet.
● Be careful not to get any part of your body caught in the power outlet lid.
● When using electrical appliances, strictly follow any cautions and notices
written on their labels and in the manufacturers' instruction manuals.
● Do not modify, disassemble or repair the power outlet or its in verter in any
way. Doing so may result in unexpected malfunctions or accidents, which
could cause serious damage or injuries. Contact your Toyota dea ler for
any necessary repairs.
■ To prevent injuries and accidents, secure all electric appliances before
use and do not use any appliances that may do any of the follow ing:
● Distract the driver while driving, or hamper safe driving.
● Result in a fire or burn injuries due to the appliance rolling, falling or over-
heating while driving.
● Emit steam while the window s of the cabin are closed.
■ To prevent unexpected accidents, such as electric shocks, do not per-
form any of the following actions:
● Using the power outlet for electric heaters while sleeping.
● Contaminating the power outlet with liquid substances or mud.
● Handling electrical appliance plugs at the power outlet with wet hands or
feet.
● Inserting foreign objects into the power outlet.
● Using malfunctioning electric appliances.
● Inserting inappropriate or badly fitting plugs into the power outlet.

3905-4. Other interior features
4RUNNER (U)
Please use as a power supply for electronic goods that use less than
12 VDC / 10 A (power c onsumption of 120 W).
When using electronic goods, make sure that the power consumpti on
of all the connected power outlets is less than 120 W.
Center panel
Open the lid.
NOTICE
■ If any electrical appliances are to be used while driving
Securely fasten both the appliances and their cables to prevent them from
falling or getting caught in any of the power train components.
■ If the power outlet is loose when an electrical appliance plug is con-
nected
Replace the outlet. Contact your Toyota dealer for any necessar y replace-
ments.
■ If the power outlet gets dirty
Turn the main switch off and use a soft, clean cloth to wipe it gently. Do not
use any cleansing materials, such as organic solvents, wax, or compound
cleaners, as these may damage the power outlet or cause it to m alfunction.
Power outlets

3965-4. Other interior features
4RUNNER (U)
The garage door opener (HomeLink® Universal Transceiver) is manu-
factured under license from HomeLink®.
■ HomeLink® programming procedure
The HomeLink® compatible transceiver in your vehicle has 3 buttons
which can be programmed to operate 3 different devices. Refer to the
programming method below a ppropriate for the device.
HomeLink
® Indicator light
Garage door operation indica-
tors ( P. 401)
Buttons
Garage door opener
: If equipped
The garage door opener can be programmed to operate garage
doors, gates, entry doors, door locks, home lighting systems,
security systems, and other devices.
The programming procedures can also be
found at the following URL.
Website: www.homelink.com/toyota
For support, contact customer support at
the following. Help Line: 1-800-355-3515
Programming the HomeLink®
1
2
3

4146-2. Maintenance
4RUNNER (U)
Vehicle interior
ItemsCheck points
Accelerator pedal• The accelerator pedal should move smoothly(without uneven pedal effort or catching).
Automatic transmis-
sion “Park” mecha-
nism• When parked on a slope and the shift lever is in P,is the vehicle securely stopped?
Brake pedal
• Does the brake pedal move smoothly?
• Does the brake pedal have appropriate clearancefrom the floor? ( P. 539)
• Does the brake pedal have the correct amount of
free play? ( P. 539)
Brakes
• The vehicle should not pull to one side when the
brakes are applied.
• The brakes should work effectively.
• The brake pedal should not feel spongy.
• The brake pedal should not get too close to the floor when the brakes are applied.
Head restraints• Do the head restraints move smoothly and locksecurely?
Indicators/buzzers• Do the indicators and buzzers function properly?
Lights • Do all the lights come on?
Parking brake
• Does the parking brake pedal move smoothly?
• When parked on a slope and the parking brake is
on, is the vehicle securely stopped?
Seat belts• Do the seat belts operate smoothly?
• The seat belts should not be damaged.
Seats• Do the seat controls operate properly?
Steering wheel
• Does the steering wheel rotate smoothly?
• Does the steering wheel have the correct amountof free play?
• There should not be any strange sounds coming
from the steering wheel.

4226-3. Do-it-yourself maintenance
4RUNNER (U)■
Removing the engine compartment cover
■Installing the clips
Push up center portion
Insert
Press
Engine compa rtment cover
1
2
3
NOTICE
■After installing an engine compartment cover
Make sure that the cover is securely installed in its original position.

4646-3. Do-it-yourself maintenance
4RUNNER (U)■
Headlight high beam (if equi
pped)/daytime running lights
Turn the bulb base counter-
clockwise.
Pull the bulb out while press-
ing the lock release of the
connector.
Replace the light bulb, and
install the bulb base.
Align the 3 tabs on the light bulb
with the mounting and insert.
Turn and secure the bulb
base.
Shake the bulb base gently to
check that it is not loose, turn
the headlights on once and visu-
ally confirm that no light is leak-
ing through the mounting.
Replacing light bulbs
1
2
3
4

4726-3. Do-it-yourself maintenance
4RUNNER (U)■
Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by
your Toyota dealer.
●
Headlight low beams (if equipped)
● Headlight low/high beams (if equipped)
● Fog lights
● Side turn signal lights
● Stop/tail lights
● Rear side marker lights
● High mounted stoplight
● Outer foot lights (if equipped)
■LED light bulbs
The headlight low beams (if equipped), headlight low/high beams (if
equipped), fog lights, side turn signal lights, stop/tail lights, rear side marker
lights, high mounted stoplight and outer foot lights consist of a number of
LEDs. If any LEDs burn out, take your vehicle to your Toyota dealer to have
the light replaced.
■ Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the lens does not indicate a
malfunction. Contact your Toyota dealer for more information in the following
situations:
● Large drops of water have built up on the inside of the lens.
● Water has built up inside the lens.
WARNING
■Replacing light bulbs
● Turn off the lights. Do not attempt to replace the bulb immediately after
turning off the lights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of the light bulb with bare hand s. When it is
unavoidable to hold the glass portion, use and hold with a clea n dry cloth
to avoid getting moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failure to do so
may result in heat damage, fire, or water entering the headligh t unit. This
may damage the headlights or cause condensation to build up on the lens.
■ To prevent damage or fire
● Make sure bulbs are fully seated and locked.
● Check the wattage of the bulb before installing to prevent heat damage.

4757-1. Essential information
7
When trouble arises
4RUNNER (U)
Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase th e effort
required to slow the vehicle.
Shift the shift lever to N.
If the shift lever is shifted to N
After slowing down, stop the vehi cle in a safe place by the road.
Stop the engine.
If the shift lever cann ot be shifted to N
Keep depressing the brake pedal with both feet to reduce vehicl e
speed as much as possible.
Vehicles without a smart key
system: Stop the engine by
turning the engine switch to the
“ACC” position.
Vehicles with a smart key sys-
tem: To stop the engine, press
and hold the engine switch for 2
consecutive seconds or more,
or press it briefly 3 times or
more in succession.
Stop the vehicle in a s afe place by the road.
If your vehicle has to be stopped in an
emergency
Only in an emergency, such as if it becomes impossible to stop
the vehicle in the normal way, st op the vehicle using the follow-
ing procedure:
1
2
3
4
3
4
Press and hold for 2 seconds or more
or press briefly 3 times or more
Q
R

4797-2. Steps to take in an emergency
7
When trouble arises
4RUNNER (U)
WARNING
■While towing
● When towing using cables or chains, avoid sudden starts, etc. w hich place
excessive stress on the towing eyelets, cables or chains. The t owing eye-
lets, cables or chains may become damaged, broken debris may hit peo-
ple, and cause serious damage.
● Vehicles without a smart key system: Do not turn the engine swi tch to the
“LOCK” position.
There is a possibility that the steering wheel is locked and ca nnot be oper-
ated.
NOTICE
■ To prevent damage to the vehicle when towing using a wheel-lift type
truck
● Vehicles with a smart key system: Do not tow the vehicle from the rear
when the engine switch is off.
● Vehicles without a smart key system: Do not tow the vehicle from the rear
when the engine switch is in the “LOCK” position or the key is removed.
The steering lock mechanism is not strong enough to hold the front wheels
straight.
● When raising the vehicle, ensure adequate ground clearance for towing at
the opposite end of the raised vehicle. Without adequate clearance, the
vehicle could be damaged while being towed.
■ To prevent damage to the vehicle when towing with a sling-type truck
Do not tow with a sling-type truck, either from the front or re a r.
■ To prevent damage to the vehicle during emergency towing
Do not secure cables or chains to the suspension components.
■ Recreational towing (behind motor home, etc.) (4WD models)
Never dinghy tow your vehicle to prevent
causing serious damage to the transmis-
sion. ( P. 206)

4817-2. Steps to take in an emergency
7
When trouble arises
4RUNNER (U)
When using a flat-bed truck to transport the vehicle, use tire strapping
belts. Refer to the owner's manual of the flat-bed truck for the tire
strapping method.
Vehicles with a smart key system: In order to suppress vehicle move-
ment during transportation, set the parking brake and turn the engine
switch off.
Vehicles without a smart key system: In order to suppress vehic le
movement during transportation, set the parking brake and turn the
engine switch to the “LOCK” position.
If a tow truck is not available in an emergency, your vehicle m ay be
temporarily towed using cables or chains secured to the emergen cy
towing hooks. This should only be attempted on hard surfaced roads
for at most 80 km (50 miles) at under 30 km/h (18 mph).
A driver must be in the vehicle to steer and operate the brakes . The
vehicle’s wheels, drive train, axles, steering and brakes must be in
good condition.
NOTICE
■ Towing with a sling-type truck
Using a flatbed truck
Emergency towing
Do not tow with a sling-type truck to pre-
vent body damage.