2021 TOYOTA 4RUNNER Owners Manual (in English)

4977-2. Steps to take in an emergency
7
When trouble arises
4RUNNER (U)
Position the jack at the jack
points as shown.
Front - Under the chassis frame
side rail
Rear - Under the rear axle
housing
Raise the vehicle until the tire is
slightly raised off the ground.
When positioning the jack under
the rear axle housing, make sure
the groove on the top of the jack
fits with the rear axle housing.
Remove all the wheel nuts and
the tire.
When resting the tire on the
ground, place the tire so that the
wheel design faces up to avoid
scratching the wheel surface.
5
6
7

4987-2. Steps to take in an emergency
4RUNNER (U)
WARNING
■Replacing a flat tire
●Observe the following precautions.
Failure to do so may result in serious injury:
• Lower the spare tire completely to the ground before removing it
from under the vehicle.
• Do not try to remove the wheel ornament by hand. Take due care in
handling the ornament to avoi d unexpected personal injury.
• Do not attach a heavily damaged wheel ornament, as it may fly off
the wheel while the vehicle is moving.
• Do not touch the disc wheels or the area around the brakes imm edi-
ately after the vehicle has been driven.
After the vehicle has been driven the disc wheels and the area
around the brakes will be extreme ly hot. Touching these areas with
hands, feet or other body parts while changing a tire, etc. may result
in burns.
●Failure to follow these precautions could cause the wheel nuts to
loosen and the t ire to fall off, resulting in death or serious injury.
• Have the wheel nuts tightened with a torque wrench to 83 ft•lbf (112
N•m, 11.4 kgf•m) steel wheels, 7 6 ft•lbf (103 N•m, 10.5 kgf•m) alumi-
num wheels, as soon as possi ble after changing wheels.
• When installing a tire, only use wheel nuts that have been spe cifi-
cally designed for that wheel.
• If there are any cracks or deformations in the bolt screws, nu t
threads or bolt holes of the wheel, have the vehicle inspected by
your Toyota dealer.
• When installing the wheel nuts, b e sure to install them with the
tapered ends facing inward.

4997-2. Steps to take in an emergency
7
When trouble arises
4RUNNER (U)
Remove any dirt or foreign mat-
ter from the wheel contact sur-
face.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is in
motion, causing the tire to come
off.
Install the spare tire and loosely tighten each wheel nut by hand by
approximately the same amount.
When replacing an aluminum
wheel with a steel wheel,
tighten the wheel nuts until the
tapered portion comes into
loose contact with the disc
wheel seat.
When replacing an aluminum
wheel with an aluminum wheel,
tighten the wheel nuts until the
washers comes into contact
with the disc wheel.
Installing the spare tire
1
2
Tapered
portion
Disc wheel seat
Washer
Disc wheel

5007-2. Steps to take in an emergency
4RUNNER (U)
Lower the vehicle.
Firmly tighten each wheel nut
two or three times in the order
shown in the illustration.
Tightening torque
Steel wheels:
83 ft•lbf (112 N•m, 11.4 kgf•m)
Aluminum wheels:
76 ft•lbf (103 N•m, 10.5 kgf•m)
3
4

5017-2. Steps to take in an emergency
7
When trouble arises
4RUNNER (U)
Lay down the tire with the outer
side facing up, and install the
holding bracket, inserting the
claw into the wheel lug nut hole.
Turn the jack handle extension
clockwise to take up slack in
the chain.
Then, check to ensure the claw
is in the wheel lug nut hole and
the holding bracket is centered
in the wheel hub.
Holding bracket
Claw
Vehicles wit hout kinetic
dynamic suspension: While
raising, secure the tire, taking
care that the tire goes straight
up without catching on any sur-
rounding part to prevent it from
flying forward during a collision
or sudden braking.
Vehicles with kinetic dynamic su spension: While raising, pull the
tire towards the rear of the vehi cle, taking care that the tire goes up
without catching on any surrounding part to prevent it from fly ing
forward during a collis ion or sudden braking.
Tightening torque:
34.4 ft•lbf (46.6 N•m, 4.8 kgf•m)
WARNING
■Stowing the flat tire
Failure to follow steps listed under stowing the tire may resul t in damage
to the spare tire carrier and lose of the tire, which could res ult in death or
serious injury.
Stowing the flat/spare tire, jack and tools
1
1
2

5027-2. Steps to take in an emergency
4RUNNER (U)
Confirm that the tire is not loose
after tightening:Push and pull the tire
Try rotating
Vishually check to ensure the tire
is not hung on su rrounding parts.
If looseness or misassembly
exists, repeat step and step
.
Repeat step any time the tire is lowered or disturbed.
Stow the tools and jack securely.
■After completing the tire change
The tire pressure warni ng system must be reset. ( P. 425)
■When using the spare tire (veh icles without P245/60R20 tires)
As the spare tire is not equipped with a tire pressure warning valve and
transmitter, low inflation pre ssure of the spare tire will not be indicated by
the tire pressure warning system. Also, if you replace the spar e tire after
the tire pressure wa rning light comes on, the light remains on.
2
1
2
1
2
32
4

5037-2. Steps to take in an emergency
7
When trouble arises
4RUNNER (U)
NOTICE
■Do not drive the vehicle with a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the
wheel beyond repair.
■When stowing the flat tire
Ensure that there is no object c aught between the tire and the vehicle
underbody.
■When replacing the tires
●When removing or fitting the wheels, tires or the tire pressure warning
valve and transmitter, contact your Toyota dealer as the tire p ressure
warning valve and transmitter may be damaged if not handled cor -
rectly.
●Replace the grommets for the tire pressure warning valves and t rans-
mitters as well.
■To avoid damage to the tire pressure warning valves and transmi t-
ters
When a tire is repaired with liqui d sealants, the tire pressure warning
valve and transmitter may not operate properly. If a liquid sea lant is
used, contact your Toyota dealer or other qualified service shop as soon
as possible. Make sure to replac e the tire pressure warning valve and
transmitter when replacing the tire. ( P. 4 2 5 )

5047-2. Steps to take in an emergency
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. 209, 212)
● There may be a malf unction in the engine immobilizer system.
(  P. 76)
One of the following may be the cause of the problem:
● The battery may be discharged. ( P. 510)
● 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. 505)
If the engine will not star t
If the engine will not start eve n though correct starting proce -
dures are being followed ( P. 209, 212), 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