When trouble arises -> Steps to take in an emergency for Your Toyota 4 Runner SUV Fifth Generation (2010-2024)

469  
7-2. Steps to take in an emergency  
If your vehicle needs to be towed  
If towing is necessary, we recommend having your vehicle  
towed by your Toyota dealer or commercial towing service,  
using a wheel-lift type truck or flatbed truck.  
Use a safety chain system for all towing, and abide by all state/  
provincial and local laws.  
WARNING  
Observe the following precautions.  
Failure to do so may result in death or serious injury.  
When towing the vehicle  
2WD models: Be sure to transport the  
vehicle with all four wheels raised off the  
ground. If the vehicle is towed with the  
tires contacting the ground, the drivetrain  
and related parts may be damaged or an  
accident may occur due to a change in  
direction of the vehicle.  
4WD models: Be sure to transport the  
vehicle with all four wheels raised off the  
ground. If the vehicle is towed with the  
tires contacting the ground, the drivetrain  
or related parts may be damaged, the  
vehicle may fly off the truck.  
7
While towing  
When towing using cables or chains, avoid sudden starts, etc. which place  
excessive stress on the towing eyelets, cables or chains. The towing eye-  
lets, cables or chains may become damaged, broken debris may hit people,  
and cause serious damage.  
4RUNNER (U)  
470  
7-2. Steps to take in an emergency  
NOTICE  
To prevent damage to the vehicle when towing using a wheel-lift type  
truck  
Do not tow the vehicle from the rear when the engine switch is off.  
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 rear.  
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. 198)  
4RUNNER (U)  
471  
7-2. Steps to take in an emergency  
Situations when it is necessary to contact dealers before towing  
The following may indicate a problem with your transmission. Contact  
your Toyota dealer or commercial towing service before towing.  
The engine is running but the vehicle does not move.  
The vehicle makes an abnormal sound.  
Towing with a wheel-lift type truck  
From the front  
Use a towing dolly under the rear  
wheels.  
From the rear  
Use a towing dolly under the front  
wheels.  
7
NOTICE  
Towing with a sling-type truck  
Do not tow with a sling-type truck to pre-  
vent body damage.  
4RUNNER (U)  
472  
Using a flatbed truck  
7-2. Steps to take in an emergency  
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.  
In order to suppress vehicle movement during transportation, set the  
parking brake and turn the engine switch off.  
Emergency towing  
If a tow truck is not available in an emergency, your vehicle may be  
temporarily towed using cables or chains secured to the emergency  
towing hooks. This should only be attempted on hard surfaced roads  
for at most 50 miles (80 km) at under 18 mph (30 km/h).  
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.  
4RUNNER (U)  
473  
7-2. Steps to take in an emergency  
Emergency towing procedure  
1
Vehicles with front covers only:  
Before using the front emer-  
gency towing eyelet(s), remove  
the cover(s).  
Removing the clips  
Installing the clips  
1
2
2
Securely attach cables or  
chains to the towing hook.  
7
Take care not to damage the vehi-  
cle body.  
3
Enter the vehicle being towed and start the engine.  
If the engine does not start, turn the engine switch to ON.  
4RUNNER (U)  
474  
7-2. Steps to take in an emergency  
4
Part-time 4WD models:  
Type A  
Shift the front-wheel drive control lever to H2.  
Type B  
Push the “UNLOCK” button and turn the front-wheel drive control  
switch to H2.  
Full-time 4WD models: Push the “UNLOCK” button and turn the  
four-wheel drive control switch to H4F. (The center differential is  
unlocked.)  
5
Shift the shift lever to N and release the parking brake.  
When the shift lever cannot be shifted: P. 208  
While towing  
If the engine is not running, the power assist for the brakes and steering will  
not function, making steering and braking more difficult.  
4RUNNER (U)  
475  
7-2. Steps to take in an emergency  
If you think something is wrong  
If you notice any of the following symptoms, your vehicle proba-  
bly needs adjustment or repair. Contact your Toyota dealer as  
soon as possible.  
Visible symptoms  
Fluid leaks under the vehicle.  
(Water dripping from the air conditioning after use is normal.)  
Flat-looking tires or uneven tire wear  
Engine coolant temperature gauge needle continually points higher  
than normal.  
Audible symptoms  
Changes in exhaust sound  
Excessive tire squeal when cornering  
Strange noises related to the suspension system  
Pinging or other noises related to the engine  
Operational symptoms  
Engine missing, stumbling or running roughly  
Appreciable loss of power  
7
Vehicle pulls heavily to one side when braking  
Vehicle pulls heavily to one side when driving on a level road  
Loss of brake effectiveness, spongy feeling, pedal almost touches  
the floor  
4RUNNER (U)  
476  
7-2. Steps to take in an emergency  
Fuel pump shut off system  
To minimize the risk of fuel leakage when the engine stalls or  
when an airbag inflates upon collision, the fuel pump shut off  
system stops the supply of fuel to the engine.  
Follow the procedure below to restart the engine after the system is  
activated.  
1
Turn the engine switch to ACCESSORY mode or turn it off.  
2
Restart the engine.  
NOTICE  
Before starting the engine  
Inspect the ground under the vehicle.  
If you find that fuel has leaked onto the ground, the fuel system has been  
damaged and is in need of repair. Do not restart the engine.  
4RUNNER (U)  
477  
7-2. Steps to take in an emergency  
If a warning light turns on or a warning  
buzzer sounds  
Calmly perform the following actions if any of the warning lights  
comes on or flashes. If a light comes on or flashes, but then  
goes off, this does not necessarily indicate a malfunction in the  
system. However, if this continues to occur, have the vehicle  
inspected by your Toyota dealer.  
Warning light and warning buzzer list  
Warning light  
Warning light/Details/Actions  
Brake system warning light (warning buzzer)  
• Low brake fluid  
• Malfunction in the brake system  
This light also comes on when the parking brake is not  
released. If the light turns off after the parking brake is  
fully released the system is operating normally.  
Immediately stop the vehicle in a safe place and  
contact your Toyota dealer. Continuing to drive  
the vehicle may be dangerous.  
(U.S.A.)  
(Canada)  
High coolant temperature warning light (warning  
buzzer)*4  
Indicates that the engine coolant temperature is too  
high  
7
Immediately stop the vehicle in a safe place.  
Handling method (P. 519)  
Charging system warning light  
Indicates a malfunction in the vehicle’s charging sys-  
tem  
Immediately stop the vehicle in a safe place and  
contact your Toyota dealer.  
Low engine oil pressure warning light*4  
Indicates that the engine oil pressure is too low  
Immediately stop the vehicle in a safe place and  
contact your Toyota dealer.  
4RUNNER (U)  
478  
7-2. Steps to take in an emergency  
Warning light  
Warning light/Details/Actions  
Malfunction indicator lamp  
Indicates a malfunction in:  
• The emission control system;  
• The electronic engine control system;  
• The electronic throttle control system; or  
• The electronic automatic transmission control sys-  
tem  
(U.S.A.)  
Have the vehicle inspected by your Toyota dealer  
immediately.  
(Canada)  
SRS warning light  
Indicates a malfunction in:  
• The SRS airbag system;  
• The front passenger occupant classification system;  
or  
• The seat belt pretensioner system  
Have the vehicle inspected by your Toyota dealer  
immediately.  
ABS warning light  
Indicates a malfunction in:  
• The ABS; or  
(U.S.A.)  
• The brake assist system  
Have the vehicle inspected by your Toyota dealer  
immediately.  
(Canada)  
Slip indicator  
Indicates a malfunction in:  
• The VSC system;  
• Trailer Sway Control system;  
• The TRAC system;  
• The active traction control system;  
• The AUTO LSD system;  
• The downhill assist control system;  
• The hill-start assist control system; or  
• The Crawl Control system  
Have the vehicle inspected by your Toyota dealer  
immediately.  
Rear differential lock indicator light (if equipped)  
Indicates a malfunction in the rear differential lock sys-  
tem  
Have the vehicle inspected by your Toyota dealer  
immediately.  
(Flashes rapidly)  
4RUNNER (U)  
479  
7-2. Steps to take in an emergency  
Warning light  
Warning light/Details/Actions  
Four-wheel drive indicator light (if equipped)  
Indicates a malfunction in the four-wheel drive system  
Have the vehicle inspected by your Toyota dealer  
immediately.  
(Flashes rapidly)  
Low speed four-wheel drive indicator light (if  
equipped)  
Indicates a malfunction in the four-wheel drive system  
Have the vehicle inspected by your Toyota dealer  
immediately.  
(Flashes rapidly)  
(Flashes rapidly)  
Center differential lock indicator light (if equipped)  
Indicates a malfunction in the four-wheel drive system  
Have the vehicle inspected by your Toyota dealer  
immediately.  
Multi-terrain Select indicator light (if equipped)*4  
Indicates a malfunction in the Multi-terrain Select sys-  
tem  
Have the vehicle inspected by your Toyota dealer  
immediately.  
(Flashes contin-  
uously)  
Power steering warning light  
Indicates a malfunction in the power steering system  
Have the vehicle inspected by your Toyota dealer  
immediately.  
Unengaged “Park” warning light (if equipped)  
Indicates a malfunction in the transmission “Park”  
mechanism.  
7
Have the vehicle inspected by your Toyota dealer  
immediately.  
KDSS warning light (if equipped)  
Indicates a malfunction in KDSS  
Have the vehicle inspected by your Toyota dealer  
immediately.  
Automatic running boards indicator light (if  
equipped)  
Indicates a malfunction in Automatic running boards  
Have the vehicle inspected by your Toyota dealer  
immediately.  
(Flashes)  
Open door warning light (warning buzzer)*2  
Indicates that a door is not fully closed  
Check that all the doors are closed.  
4RUNNER (U)  
480  
7-2. Steps to take in an emergency  
Warning light  
Warning light/Details/Actions  
Low fuel level warning light  
Indicates remaining fuel is approximately 3.5 gal. (13.1  
L, 2.9 Imp. gal.) or less  
Refuel the vehicle.  
Seat belt reminder light (warning buzzer)*3  
Warns the driver and/or front passenger to fasten their  
seat belts  
Fasten the seat belt.  
If the front passenger’s seat is occupied, the front  
passenger’s seat belt also needs to be fastened to  
make the warning light (warning buzzer) turn off.  
Brake Override System/Drive-Start Control warning  
light (warning buzzer)*4  
When a buzzer sounds:  
• Brake Override System is malfunctioning;  
• Drive-Start Control is operating;  
• Drive-Start Control is malfunctioning; or  
Follow the instructions displayed on the multi-  
information display.  
When a buzzer does not sound:  
Brake Override System is operating  
Release the accelerator pedal and depress the  
brake pedal.  
Parking brake indicator (warning buzzer)*1  
Indicates that the parking brake is engaged  
Release the parking brake.  
(Flashes)  
(U.S.A.)  
(Flashes)  
(Canada)  
4RUNNER (U)  
481  
7-2. Steps to take in an emergency  
Warning light/Details/Actions  
Warning light  
PCS warning light  
When a buzzer sounds simultaneously:  
Indicates a malfunction has occurred in the PCS (Pre-  
Collision System).  
Have the vehicle inspected by your Toyota dealer  
immediately.  
When a buzzer does not sound:  
The PCS (Pre-Collision System) has become tempo-  
rarily unavailable, corrective action may be necessary.  
Follow the instructions displayed on the multi-  
information display. (P. 237, 488)  
If the PCS (Pre-Collision System) or VSC (Vehicle Sta-  
bility Control) system is disabled, the PCS warning  
light will illuminate.  
(Flashes or  
illuminates)  
P. 248  
LDA indicator*4  
Indicates a malfunction in the LDA  
When “LDA Unavailable” is displayed on the  
multi-information display, turn the LDA system  
off, wait for a little while, and then turn the LDA  
system back on. (P. 252)  
(Amber)  
When a message other than above is displayed,  
follow the instructions displayed in the message.  
Master warning light  
A buzzer sounds and warning light comes on flashes  
to indicate that the master warning system has  
detected a malfunction.  
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P. 488  
Tire pressure warning light  
When the light comes on:  
Low tire inflation pressure such as  
• Natural causes (P. 484)  
• Flat tire (P. 493)  
Adjust the tire inflation pressure (including the  
spare tire) to the specified level.  
The light will turn off after a few minutes. In  
case the light does not turn off even if the tire  
inflation pressure is adjusted, have the system  
checked by your Toyota dealer.  
When the light comes on after blinking for 1 minute:  
Malfunction in the tire pressure warning system  
(P. 485)  
Have the system checked by your Toyota  
dealer.  
4RUNNER (U)  
482  
7-2. Steps to take in an emergency  
Warning light  
Warning light/Details/Actions  
RCTA OFF indicator (warning buzzer)  
Indicates a malfunction in the RCTA (Rear Cross Traf-  
fic Alert) function  
Have the vehicle inspected by your Toyota dealer  
immediately.  
Indicates that the rear bumper around the radar sen-  
sor is covered with dirt, etc. (P. 272)  
Follow the instructions displayed on the multi-  
information display. (P. 287)  
(Flashes)  
BSM OFF indicator (warning buzzer)  
Indicates a malfunction in the BSM (Blind Spot Moni-  
tor) function  
Have the vehicle inspected by your Toyota dealer  
immediately.  
Indicates that the rear bumper around the radar sen-  
sor is covered with dirt, etc. (P. 272)  
Follow the instructions displayed on the multi-  
information display. (P. 271)  
*1: Parking brake engaged warning buzzer:  
A buzzer will sound if the vehicle is driven at a speed of approximately 3  
mph (5 km/h) or more.  
*2: Open door warning buzzer:  
The open door warning buzzer sounds to alert one or more of the doors is  
not fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]).  
*3: Driver’s seat belt buzzer:  
The driver's seat belt warning buzzer sounds to alert the driver that his or  
her seat belt is not fastened. Once the engine switch is turned to ON, the  
buzzer sounds. If the seat belt is still unfastened, the buzzer sounds inter-  
mittently for a certain period of time after the vehicle reaches a certain  
speed.  
Front passenger’s seat belt warning buzzer:  
The front passenger’s seat belt warning buzzer sounds to alert the front  
passenger that his or her seat belt is not fastened. If the seat belt is unfas-  
tened, the buzzer sounds intermittently for a certain period of time after the  
vehicle reaches a certain speed.  
*4: This light illuminates on the multi-information display.  
4RUNNER (U)  
483  
7-2. Steps to take in an emergency  
SRS warning light  
This warning light system monitors the airbag sensor assembly, front impact  
sensors, side impact sensors (front door), side impact sensors (rear), safing  
sensor (rear), driver's seat belt buckle switch, front passenger occupant clas-  
sification system (ECU and sensors), “AIR BAG ON” and “AIR BAG OFF”  
indicator lights, front passenger's seat belt buckle switch, seat belt preten-  
sioners, airbags, interconnecting wiring and power sources. (P. 37)  
Open moon roof reminder buzzer (if equipped)  
The buzzer indicates that the moon roof is not fully closed with the engine off  
and the driver’s door opened.  
Front passenger detection sensor, passenger seat belt reminder and  
warning buzzer  
If luggage is placed on the front passenger seat, the front passenger detec-  
tion sensor may cause the warning light to flash and the warning buzzer to  
sound even if a passenger is not sitting in the seat.  
If a cushion is placed on the seat, the sensor may not detect a passenger,  
and the warning light may not operate properly.  
If the malfunction indicator lamp comes on while driving  
First check the following:  
Is the fuel tank empty?  
If it is, fill the fuel tank immediately.  
Is the fuel tank cap loose?  
If it is, tighten it securely.  
The light will go off after several driving trips.  
If the light does not go off even after several trips, contact your Toyota dealer  
as soon as possible.  
7
4RUNNER (U)  
484  
7-2. Steps to take in an emergency  
When the tire pressure warning light comes on  
Inspect the appearance of the tire to check that the tire is not punctured.  
If the tire is punctured: P. 493  
If the tire is not punctured:  
Carry out the following procedure after the tire temperature has lowered  
sufficiently.  
Check the tire inflation pressure and adjust to the appropriate level.  
If the warning light does not go out even after several minutes, check  
that the tire inflation pressure is at the specified level and carry out ini-  
tialization. (P. 429)  
The warning light may come on again if the above operations are con-  
ducted without first allowing the tire temperature to lower sufficiently.  
The tire pressure warning light may come on due to natural causes  
The tire pressure warning light may come on due to natural causes such  
as natural air leaks and tire inflation pressure changes caused by tem-  
perature. In this case, adjusting the tire inflation pressure will turn off the  
warning light (after a few minutes).  
When a tire is replaced with a spare tire  
Vehicles without P245/60R20 tires  
The spare tire is not equipped with a tire pressure warning valve and  
transmitter. If a tire goes flat, the tire pressure warning light will not turn off  
even though the flat tire has been replaced with the spare tire. Replace  
the spare tire with the repaired tire and adjust the tire inflation pressure.  
The tire pressure warning light will go off after a few minutes.  
Vehicles with P245/60R20 tires  
The spare tire is also equipped with a tire pressure warning valve and  
transmitter. The tire pressure warning light will turn on if the tire inflation  
pressure of the spare tire is low. If a tire goes flat, the tire pressure warn-  
ing light will not turn off even though the flat tire has been replaced with  
the spare tire. Replace the spare tire with the repaired tire and adjust the  
tire inflation pressure. The tire pressure warning light will go off after a few  
minutes.  
4RUNNER (U)  
485  
7-2. Steps to take in an emergency  
If the tire pressure warning system is not functioning  
The tire pressure warning system will be disabled in the following condi-  
tions:  
(When the condition becomes normal, the system will work properly.)  
If tires not equipped with tire pressure warning valves and transmitters  
are used  
If the ID code on the tire pressure warning valves and transmitters is not  
registered in the tire pressure warning computer  
2
If the tire inflation pressure is 73 psi (500 kPa, 5.1 kgf/cm or bar) or  
higher  
The tire pressure warning system may be disabled in the following condi-  
tions:  
(When the condition becomes normal, the system will work properly.)  
If electronic devices or facilities using similar radio wave frequencies are  
nearby  
If a radio set at a similar frequency is in use in the vehicle  
If a window tint that affects the radio wave signals is installed  
If there is a lot of snow or ice on the vehicle, particularly around the  
wheels or wheel housings  
If non-genuine Toyota wheels are used (Even if you use Toyota wheels,  
the tire pressure warning system may not work properly with some types  
of tires.)  
If tire chains are used  
Vehicles with P245/60R20 tires: If the spare tire is in a location subject  
to poor radio wave signal reception  
7
Vehicles with P245/60R20 tires: If a large metallic object which can  
interfere with signal reception is put in the luggage compartment  
If the tire pressure warning light frequently comes on after blinking  
for 1 minute  
If the tire pressure warning light frequently comes on after blinking for 1  
minute when the engine switch is turned on, have it checked by your  
Toyota dealer.  
Customization that can be configured at Toyota dealer  
The vehicle speed linked seat belt reminder buzzer can be disabled.  
(Customizable features P. 549) However, Toyota recommends that the seat  
belt reminder buzzer be operational to alert the driver and front passenger  
when seat belts are not fastened.  
4RUNNER (U)  
486  
7-2. Steps to take in an emergency  
WARNING  
If the tire pressure warning light comes on  
Be sure to observe the following precautions. Failure to do so could  
cause a loss of vehicle control and result in death or serious injury.  
Stop your vehicle in a safe place as soon as possible. Adjust the tire  
inflation pressure immediately.  
If the tire pressure warning light comes on even after tire inflation pres-  
sure adjustment, it is probable that you have a flat tire. Check the tires.  
If a tire is flat, change it with the spare tire and have the flat tire  
repaired by the nearest Toyota dealer.  
Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate,  
you could lose control of the steering wheel or the brakes.  
If a blowout or sudden air leakage should occur  
The tire pressure warning system may not activate immediately.  
Maintenance of the tires  
Each tire, including the spare (if provided), should be checked monthly  
when cold and inflated to the inflation pressure recommended by the  
vehicle manufacturer on the vehicle placard or tire inflation pressure  
label (tire and load information label). (If your vehicle has tires of a dif-  
ferent size than the size indicated on the vehicle placard or tire inflation  
pressure label [tire and load information label], you should determine  
the proper tire inflation pressure for those tires.)  
As an added safety feature, your vehicle has been equipped with a tire  
pressure monitoring system (TPMS-tire pressure warning system) that  
illuminates a low tire pressure telltale (tire pressure warning light) when  
one or more of your tires is significantly under-inflated. Accordingly,  
when the low tire pressure telltale (tire pressure warning light) illumi-  
nates, you should stop and check your tires as soon as possible, and  
inflate them to the proper pressure. Driving on a significantly under-  
inflated tire causes the tire to overheat and can lead to tire failure.  
Under-inflation also reduces fuel efficiency and tire tread life, and may  
affect the vehicle’s handling and stopping ability.  
Please note that the TPMS (tire pressure warning system) is not a sub-  
stitute for proper tire maintenance, and it is the driver’s responsibility to  
maintain correct tire pressure, even if under-inflation has not reached  
the level to trigger illumination of the TPMS low tire pressure telltale (tire  
pressure warning light).  
4RUNNER (U)  
487  
7-2. Steps to take in an emergency  
WARNING  
Your vehicle has also been equipped with a TPMS (tire pressure warn-  
ing system) malfunction indicator to indicate when the system is not  
operating properly. The TPMS (tire pressure warning system) malfunc-  
tion indicator is combined with the low tire pressure telltale (tire pressure  
warning light). When the system detects a malfunction, the telltale will  
flash for approximately one minute and then remain continuously illumi-  
nated. This sequence will continue upon subsequent vehicle start-ups  
as long as the malfunction exists. When the malfunction indicator is illu-  
minated, the system may not be able to detect or signal low tire pres-  
sure as intended.  
TPMS (tire pressure warning system) malfunctions may occur for a vari-  
ety of reasons, including the installation of replacement or alternate tires  
or wheels on the vehicle that prevent the TPMS (tire pressure warning  
system) from functioning properly. Always check the TPMS (tire pres-  
sure warning system) malfunction telltale after replacing one or more  
tires or wheels on your vehicle to ensure that the replacement or alter-  
nate tires and wheels allow the TPMS (tire pressure warning system) to  
continue to function properly.  
NOTICE  
To ensure the tire pressure warning system operates properly  
Do not install tires with different specifications or makers, as the tire  
pressure warning system may not operate properly.  
7
4RUNNER (U)  
488  
7-2. Steps to take in an emergency  
If a warning message is displayed  
The multi-information display shows warnings of system mal-  
functions, incorrectly performed operations, and messages that  
indicate a need for maintenance. When a message is shown,  
perform the correction procedure appropriate to the message.  
Master warning light  
1
The master warning light also  
comes on or flashes in order to  
indicate that a message is cur-  
rently being displayed on the multi-  
information display.  
Multi-information display  
Handling method  
2
3
Follow the instructions of the mes-  
sage on the multi-information dis-  
play.  
If any of the warning messages are shown again after the following  
actions have been performed, contact your Toyota dealer.  
4RUNNER (U)  
489  
7-2. Steps to take in an emergency  
Messages and warnings  
The warning lights and warning buzzers operate as follows depending  
on the content of the message. If a message indicates the need for  
inspection by a dealer, have the vehicle inspected by your Toyota  
dealer immediately.  
System  
warning  
light  
Warning  
Warning  
buzzer  
*
Indicates an important situation, such  
as when a system related to driving is  
malfunctioning or that danger may  
result if the correction procedure is not  
performed  
Comes on Comes on Sounds  
Comes on  
Sounds  
Sounds  
Indicates an important situation, such  
as when the systems shown on the  
multi-information display may be mal-  
functioning  
Comes on  
or flashes  
Indicates a situation, such as when  
Flashes  
Sounds damage to the vehicle or danger may  
result  
Indicates a condition, such as mal-  
Does not function of electrical components, their  
Comes on  
sound  
condition, or indicates the need for  
maintenance  
7
Indicates a situation, such as when an  
Does not operation has been performed incor-  
Flashes  
sound  
rectly, or indicates how to perform an  
operation correctly  
The operation of the warning lights and warning buzzers may differ  
from those stated. in this case, perform the correction procedure  
according to the displayed message.  
*: A buzzer sounds the first time a message is shown on the multi-informa-  
tion display.  
4RUNNER (U)  
490  
7-2. Steps to take in an emergency  
Warning messages  
The warning messages explained below may differ from the actual messages  
according to operation conditions and vehicle specifications.  
System warning lights  
The master warning light does not come on or flash in the following cases.  
Instead, a separate system warning light will come on along with a message  
or image shown on the multi-information display.  
Malfunction in the ABS  
The ABS warning light comes on. (P. 478)  
Indicates that the PCS (Pre-Collision System) is not currently functional  
The PCS warning light comes on or flashes. (P. 481)  
Malfunction in the tire pressure warning system  
The tire pressure warning light comes on. (P. 481)  
If a message instructing to refer to the Owner’s Manual is displayed  
If the following message is shown, there may be a malfunction.  
Immediately stop the vehicle in a safe place and contact your Toyota dealer.  
Continuing to drive the vehicle may be dangerous.  
• “Braking Power Low Stop in a Safe Place See Owner’s Manual”  
• “Oil Pressure Low Stop in a Safe Place See Owner’s Manual”  
If “Engine Coolant Temp High Stop in a Safe Place See Owner’s Manual” is  
displayed, follow the instructions accordingly. (P. 519)  
If “Front Camera Unavailable See Owner’s Manual” is displayed, follow the  
instructions accordingly. (P. 237, 488)  
If the following message is shown, there may be a malfunction.  
Immediately have the vehicle inspected by your Toyota dealer.  
• “Smart Key System Malfunction See Owner’s Manual”  
If “High transmission fluid temperature” is shown, it indicates that the  
automatic transmission fluid temperature is too high.  
Immediately stop the vehicle in a safe place, shift the shift lever to P and wait  
until the warning message and light go off. If the warning message and light  
go off, you may start the vehicle again. If the warning message and light do  
not go off, contact your Toyota dealer.  
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7-2. Steps to take in an emergency  
If “Auto power off to conserve battery” is shown  
Power was turned off due to the automatic power off function.  
Next time when starting the engine, increase the engine speed slightly and  
maintain that level for approximately 5 minutes to recharge the battery.  
When a message that indicates the need for the shift lever operation is  
shown  
To prevent the shift lever from being operated incorrectly or the vehicle from  
moving unexpectedly, a message that requires shifting the shift lever may be  
shown on the multi-information display. In that case, follow the instruction of  
the message and shift the shift lever.  
When “Headlight System Malfunction Visit Your Dealer” is displayed on  
the multi-information display  
The following system may be malfunctioning. Have the vehicle inspected by  
your Toyota dealer.  
Automatic High Beam  
If a message that indicates the malfunction of front camera is displayed  
The following systems may be suspended until the problem shown in the  
message is resolved. (P. 237, 488)  
PCS (Pre-Collision System)  
LDA (Lane Departure Alert)  
Dynamic radar cruise control  
Automatic High Beam  
If a message that indicates the malfunction of radar sensor is displayed  
The following systems may be suspended until the problem shown in the  
message is resolved. (P. 237, 488)  
PCS (Pre-Collision System)  
LDA (Lane Departure Alert)  
Dynamic radar cruise control  
7
If a following message is shown, take appropriate action and confirm  
that the message has disappeared.*  
“Crawl Not Available Select L4 and Shift to [D] or [R] Position”  
“Crawl Not Available Check System Operation Conditions”  
*: Refer to the “Off-road Driving Owner’s Manual”.  
If “Oil Maintenance Required Soon” is displayed (U.S.A. only)  
Indicates that all maintenance according to the driven distance on the mainte-  
nance schedule* should be performed soon.  
Comes on approximately 4500 miles (7200 km) after the message has been  
reset.  
If necessary, perform maintenance. Please reset the message after the main-  
tenance is performed. (P. 404)  
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s Manual  
Supplement” for the maintenance interval applicable to your vehicle.  
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7-2. Steps to take in an emergency  
If “Oil Maintenance Required” is displayed (U.S.A. only)  
Indicates that all maintenance is required to correspond to the driven distance  
on the maintenance schedule*.  
Comes on approximately 5000 miles (8000 km) after the message has been  
reset.  
(The indicator will not work properly unless the message has been reset.)  
Perform the necessary maintenance. Please reset the message after the  
maintenance is performed. (P. 404)  
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s Manual  
Supplement” for the maintenance interval applicable to your vehicle.  
If “Visit Your Dealer” is shown  
The system or part shown on the multi-information display is malfunctioning.  
Have the vehicle inspected by your Toyota dealer immediately.  
Warning buzzer  
In some cases, the buzzer may not be heard due to being in a noisy location  
or audio sound.  
NOTICE  
While the engine oil level warning is displayed  
Continued engine operation with low engine oil will damage the engine.  
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7-2. Steps to take in an emergency  
If you have a flat tire  
Your vehicle is equipped with a spare tire. The flat tire can be  
replaced with the spare tire.  
For details about tires: P. 427  
WARNING  
If you have 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, which could result in an accident.  
You will need the following item:  
Phillips screwdriver  
Before jacking up the vehicle  
Stop the vehicle in a safe place on a hard, flat surface.  
Set the parking brake.  
Shift the shift lever to P.  
Stop the engine.  
7
Turn on the emergency flashers. (P. 466)  
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Location of the spare tire, jack and tools  
7-2. Steps to take in an emergency  
Spare tire  
Jack  
1
2
3
Tool bag  
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7-2. Steps to take in an emergency  
WARNING  
Using the tire jack  
Improper use of the tire jack may cause the vehicle to suddenly fall off  
the jack, leading to death or serious injury.  
Do not use the tire jack for any purpose other than replacing tires or  
installing and removing tire chains.  
Only use the tire jack that comes with this vehicle for replacing a flat  
tire.  
Do not use it on other vehicles, and do not use other tire jacks for  
replacing tires on this vehicle.  
Always check that the tire jack is securely set to the jack point.  
Do not put any part of your body under the vehicle while it is supported  
by the jack.  
Do not start or run the engine while your vehicle is supported by the  
jack.  
Do not raise the vehicle while someone is inside.  
When raising the vehicle, do not put an object on or under the jack.  
Do not raise the vehicle to a height greater than that required to  
replace the tire.  
Use a jack stand if it is necessary to get under the vehicle.  
Vehicles with Automatic running boards  
Observe the following precautions. Failure to do so may result in seri-  
ous injury:  
• When jacking up the vehicle, always turn the Automatic running  
boards switch off.  
7
• When jacking up the vehicle, do not use an Automatic running board  
as a jack point. The Automatic running board may break, causing  
injuries.  
Take particular care when lowering the vehicle to ensure that no one  
working on or near the vehicle may be injured.  
Using the jack handle/wheel nut wrench (used with jack handle)  
Tighten all the jack handle bolts securely to prevent the extension parts  
from coming apart unexpectedly.  
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Taking out the jack and tool bag  
7-2. Steps to take in an emergency  
1
2
3
Remove the cover.  
Unhook and take out the tool  
bag.  
Take out the jack.  
For loosening  
For tightening  
1
2
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7-2. Steps to take in an emergency  
Taking out the spare tire  
1
Vehicles without Jack handle: Assembling the wheel nut wrench  
(used with jack handle).  
Remove the wheel nut wrench and the jack handle extension bar from  
the tool bag and assemble by following these steps.  
Loosen the bolt using a  
wheel nut wrench.  
1
Assemble the jack handle  
extension bar and wheel nut  
wrench and tighten the bolt.  
2
Check that the bolts are firmly  
tightened.  
7
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7-2. Steps to take in an emergency  
1
Vehicles with Jack handle: Assembling the jack handle.  
Remove the jack handle and the jack handle extension bar from the  
tool bag and assembly by following these steps.  
Loosen the bolt and the  
screw using either the jack  
handle or a screwdriver.  
1
Assemble the jack handle  
extension bars and tighten  
the bolt.  
2
Check that the bolt is firmly  
tightened.  
Assemble the jack handle  
and the jack handle exten-  
sion bar and tighten the  
screw.  
3
Check that the screw is firmly  
tightened.  
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7-2. Steps to take in an emergency  
2
Insert the end of the jack han-  
dle extension into the lowering  
screw and turn it counterclock-  
wise.  
Lower the spare tire completely  
to the ground.  
3
Pull out the spare tire and  
remove the holding bracket.  
7
4RUNNER (U)  
500  
Replacing a flat tire  
7-2. Steps to take in an emergency  
1
Chock the tires.  
Flat tire  
Wheel chock positions  
Left-hand side  
Right-hand side  
Left-hand side  
Right-hand side  
Behind the rear right-hand side tire  
Behind the rear left-hand side tire  
In front of the front right-hand side tire  
In front of the front left-hand side tire  
Front  
Rear  
2
Remove the wheel ornament  
using the wheel ornament  
remover.  
To protect the wheel ornament,  
place a rag between the wheel  
ornament remover and the wheel  
ornament, as shown in the illus-  
tration.  
3
Slightly loosen the wheel nuts  
(one turn).  
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7-2. Steps to take in an emergency  
4
Vehicles without Jack handle: Assembling the wheel nut wrench  
(used with jack handle).  
Remove the wheel nut wrench, jack handle extension bar and jack  
handle bar from the tool bag and assemble by following these steps.  
Loosen the bolt using a  
wheel nut wrench.  
1
Assemble the jack handle  
bar, jack handle extension  
bar and wheel nut wrench  
and tighten the bolts.  
2
Check that the bolts are firmly  
tightened.  
7
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7-2. Steps to take in an emergency  
4
Vehicles with Jack handle: Assembling the jack handle.  
Remove the jack handle, jack handle extension bar and jack handle  
bar from the tool bag and assemble by following these steps.  
Loosen the bolts and the  
screw using either the jack  
handle or a screwdriver.  
1
Assemble the jack handle  
extension bars and the jack  
handle bar and tighten the  
bolts.  
2
Check that the bolts are firmly  
tightened.  
Assemble the jack handle  
extension bar and the jack  
handle and tighten the screw.  
3
Check that the screw is firmly  
tightened.  
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7-2. Steps to take in an emergency  
5
Position the jack at the jack  
points as shown.  
Front - Under the chassis frame  
side rail  
Rear - Under the rear axle  
housing  
6
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.  
7
7
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.  
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7-2. Steps to take in an emergency  
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 avoid 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 immedi-  
ately after the vehicle has been driven.  
After the vehicle has been driven the disc wheels and the area  
around the brakes will be extremely 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 tire 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, 76 ft•lbf (103 N•m, 10.5 kgf•m) alumi-  
num wheels, as soon as possible after changing wheels.  
• When installing a tire, only use wheel nuts that have been specifi-  
cally designed for that wheel.  
• If there are any cracks or deformations in the bolt screws, nut  
threads or bolt holes of the wheel, have the vehicle inspected by  
your Toyota dealer.  
• When installing the wheel nuts, be sure to install them with the  
tapered ends facing inward.  
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7-2. Steps to take in an emergency  
Installing the spare tire  
1
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.  
2
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.  
Tapered  
portion  
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.  
7
Washer  
Disc wheel  
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7-2. Steps to take in an emergency  
3
Lower the vehicle.  
4
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)  
WARNING  
Stowing the flat tire  
Failure to follow steps listed under stowing the tire may result in damage  
to the spare tire carrier and lose of the tire, which could result in death or  
serious injury.  
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7-2. Steps to take in an emergency  
Stowing the flat/spare tire, jack and tools  
1
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.  
1
2
Holding bracket  
Claw  
Vehicles  
without  
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.  
7
Vehicles with kinetic dynamic suspension: While raising, pull the  
tire towards the rear of the vehicle, taking care that the tire goes up  
without catching on any surrounding part to prevent it from flying  
forward during a collision or sudden braking.  
Tightening torque:  
34.4 ftlbf (46.6 Nm, 4.8 kgfm)  
2
Confirm that the tire is not loose  
after tightening:  
1
Push and pull the tire  
2
Try rotating  
Vishually check to ensure the tire  
is not hung on surrounding parts.  
If looseness or misassembly  
exists, repeat step  
and step  
1
.
2
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7-2. Steps to take in an emergency  
3
4
2
Repeat step  
any time the tire is lowered or disturbed.  
Stow the tools and jack securely.  
After completing the tire change  
The tire pressure warning system must be reset. (P. 430)  
When using the spare tire (vehicles without P245/60R20 tires)  
As the spare tire is not equipped with a tire pressure warning valve and  
transmitter, low inflation pressure of the spare tire will not be indicated by  
the tire pressure warning system. Also, if you replace the spare tire after  
the tire pressure warning light comes on, the light remains on.  
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 caught 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 pressure  
warning valve and transmitter may be damaged if not handled cor-  
rectly.  
Replace the grommets for the tire pressure warning valves and trans-  
mitters as well.  
To avoid damage to the tire pressure warning valves and transmit-  
ters  
When a tire is repaired with liquid sealants, the tire pressure warning  
valve and transmitter may not operate properly. If a liquid sealant is  
used, contact your Toyota dealer or other qualified service shop as soon  
as possible. Make sure to replace the tire pressure warning valve and  
transmitter when replacing the tire. (P. 430)  
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7-2. Steps to take in an emergency  
If the engine will not start  
If the engine will not start even though correct starting proce-  
dures are being followed (P. 199), consider each of the follow-  
ing points:  
The engine will not start even though the starter motor operates  
normally.  
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 procedures.  
(P. 199)  
There may be a malfunction in the engine immobilizer system.  
(P. 78)  
The starter motor turns over slowly, the interior lights and head-  
lights are dim, or the horn does not sound or sounds at a low  
volume.  
One of the following may be the cause of the problem:  
The battery may be discharged. (P. 515)  
7
The battery terminal connections may be loose or corroded.  
The starter motor does not turn over  
The engine starting system may be malfunctioning due to an electrical  
problem such as an open circuit or a blown fuse. However, an interim  
measure is available to start the engine. (P. 510)  
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510  
7-2. Steps to take in an emergency  
The starter motor does not turn over, the interior lights and head-  
lights do not turn on, or the horn does not sound.  
One of the following may be the cause of the problem:  
One or both of the battery terminals may be disconnected.  
The battery may be discharged. (P. 515)  
Contact your Toyota dealer if the problem cannot be repaired, or if repair  
procedures are unknown.  
Emergency start function  
When the engine does not start, the following steps can be used as an  
interim measure to start the engine if the engine switch is functioning  
normally:  
1
2
3
4
Set the parking brake.  
Shift the shift lever to P.  
Turn the engine switch to ACCESSORY mode.  
Press and hold the engine switch for about 15 seconds while  
depressing the brake pedal firmly.  
Even if the engine can be started using the above steps, the system  
may be malfunctioning. Have the vehicle inspected by your Toyota  
dealer.  
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7-2. Steps to take in an emergency  
If you cannot operate back door opener  
If the back door opener does not operate, there may be a prob-  
lem with the back door opener system. Have the vehicle  
inspected by your Toyota dealer immediately.  
The following steps may be used as an emergency measure to  
ensure that the back door can be opened from the inside.  
1
2
3
Remove the cover on the back  
door trim.  
Tear the plastic film. Remove  
the cover.  
7
Pull the lever.  
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7-2. Steps to take in an emergency  
If the electronic key does not operate  
properly  
If communication between the electronic key and vehicle is  
interrupted (P. 117) or the electronic key cannot be used  
because the battery is depleted, the smart key system and wire-  
less remote control cannot be used. In such cases, the doors  
can be opened and the engine can be started by following the  
procedure below.  
Locking and unlocking the doors  
Use the mechanical key  
(P. 103) in order to perform the  
following operations:  
Locks all the doors  
1
2
Closes the windows and moon  
roof (turn and hold)*  
(P. 156, 163)  
Unlocks all the doors  
3
4
Turning the key rearward unlocks the driver’s door. Turning the key once  
again unlocks the other doors.  
Opens the windows and moon roof (turn and hold)*  
(P. 156, 163)  
*: This setting must be customized at your Toyota dealer.  
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7-2. Steps to take in an emergency  
Starting the engine  
1
2
Ensure that the shift lever is in P and depress the brake pedal.  
Touch the Toyota emblem side  
of the electronic key to the  
engine switch.  
When the electronic key is  
detected, a buzzer sounds and the  
engine switch will turn to IGNITION  
ON mode.  
When the smart key system is  
deactivated in customization set-  
ting, the engine switch will turn to  
ACCESSORY mode.  
3
4
Firmly depress the brake pedal and check that  
on the multi-information display.  
is displayed  
Press the engine switch shortly and firmly.  
In the event that the engine still cannot be started, contact your Toyota  
dealer.  
Stopping the engine  
Shift the shift lever to P and press the engine switch as you normally do when  
stopping the engine.  
Replacing the key battery  
7
As the above procedure is a temporary measure, it is recommended that the  
electronic key battery be replaced immediately when the battery is depleted.  
(P. 447)  
Changing engine switch modes  
Within 10 seconds of the buzzer sounding, release the brake pedal and press  
the engine switch.  
The engine does not start and modes will be changed each time the switch is  
pressed.(P. 200)  
When the electronic key does not work properly  
Make sure that the smart key system has not been deactivated in the cus-  
tomization setting. If it is off, turn the function on.  
(Customizable features: P. 549)  
Check if battery-saving mode is set. If it is set, cancel the function.  
(P. 116)  
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7-2. Steps to take in an emergency  
WARNING  
When using the mechanical key and operating the power windows,  
power back window or moon roof  
Operate the power windows, power back window or moon roof after check-  
ing to make sure that there is no possibility of any passenger having any of  
their body parts caught in the window or moon roof.  
Also, do not allow children to operate the mechanical key. It is possible for  
children and other passengers to get caught in the power windows, power  
back window or moon roof.  
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7-2. Steps to take in an emergency  
If the vehicle battery is discharged  
The following procedures may be used to start the engine if the  
vehicle’s battery is discharged.  
You can also call your Toyota dealer or a qualified repair shop.  
If you have a set of jumper (or booster) cables and a second vehicle  
with a 12-volt battery, you can jump start your vehicle by following the  
steps below.  
1
Confirm that the electronic key  
is being carried.  
When connecting the jumper (or  
booster) cables, depending on the  
situation, the alarm may activate  
and doors locked. (P. 80)  
2
Open the hood (P. 412)  
7
4RUNNER (U)  
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7-2. Steps to take in an emergency  
3
Connect the jumper cables according to the following procedure:  
Connect a positive jumper cable clamp to the positive (+) battery  
terminal on your vehicle.  
1
2
3
4
Connect the clamp on the other end of the positive cable to the  
positive (+) battery terminal on the second vehicle.  
Connect a negative cable clamp to the negative (-) battery termi-  
nal on the second vehicle.  
Connect the clamp at the other end of the negative cable to a  
solid, stationary, unpainted metallic point away from the battery  
and any moving parts, as shown in the illustration.  
4
Start the engine of the second vehicle. Increase the engine speed  
slightly and maintain at that level for approximately 5 minutes to  
recharge the battery of your vehicle.  
5
6
Open and close any of the doors of your vehicle with the engine  
switch off.  
Maintain the engine speed of the second vehicle and turn the  
engine switch to IGNITION ON mode, then start the vehicle’s  
engine.  
7
Once the vehicle’s engine has started, remove the jumper cables in  
the exact reverse order from which they were connected.  
Once the engine starts, have the vehicle inspected at your Toyota  
dealer as soon as possible.  
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7-2. Steps to take in an emergency  
Starting the engine when the battery is discharged  
The engine cannot be started by push-starting.  
To prevent battery discharge  
Turn off the headlights and the audio system while the engine is off.  
Turn off any unnecessary electrical components when the vehicle is running  
at a low speed for an extended period, such as in heavy traffic.  
Charging the battery  
The electricity stored in the battery will discharge gradually even when the  
vehicle is not in use, due to natural discharge and the draining effects of cer-  
tain electrical appliances. If the vehicle is left for a long time, the battery may  
discharge, and the engine may be unable to start. (The battery recharges  
automatically during driving.)  
When recharging or replacing the battery  
In some cases, it may not be possible to unlock the doors using the smart  
key system when the battery is discharged. Use the wireless remote control  
or the mechanical key to lock or unlock the doors.  
The engine may not start on the first attempt after the battery has recharged  
but will start normally after the second attempt. This is not a malfunction.  
The engine switch mode is memorized by the vehicle. When the battery is  
reconnected, the system will return to the mode it was in before the battery  
was discharged. Before disconnecting the battery, turn the engine switch off.  
If you are unsure what mode the engine switch was in before the battery dis-  
charged, be especially careful when reconnecting the battery.  
Make sure that the key is not inside the vehicle when recharging or replac-  
ing the battery. The key may be locked in the vehicle if the alarm is acti-  
vated. (P. 80)  
7
4RUNNER (U)  
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7-2. Steps to take in an emergency  
WARNING  
Avoiding battery fires or explosions  
Observe the following precautions to prevent accidentally igniting the flam-  
mable gas that may be emitted from the battery:  
Make sure each jumper cable is connected to the correct terminal and that  
it is not unintentionally in contact with any other than the intended terminal.  
Do not allow the other end of the jumper cable connected to the “+” termi-  
nal to come into contact with any other parts or metal surfaces in the area,  
such as brackets or unpainted metal.  
Do not allow the + and - clamps of the jumper cables to come into contact  
with each other.  
Do not smoke, use matches, cigarette lighters or allow open flame near  
the battery.  
Battery precautions  
The battery contains poisonous and corrosive acidic electrolyte, while  
related parts contain lead and lead compounds. Observe the following pre-  
cautions when handling the battery:  
When working with the battery, always wear safety glasses and take care  
not to allow any battery fluids (acid) to come into contact with skin, clothing  
or the vehicle body.  
Do not lean over the battery.  
In the event that battery fluid comes into contact with the skin or eyes,  
immediately wash the affected area with water and seek medical attention.  
Place a wet sponge or cloth over the affected area until medical attention  
can be received.  
Always wash your hands after handling the battery support, terminals, and  
other battery-related parts.  
Do not allow children near the battery.  
NOTICE  
When handling jumper cables  
When connecting the jumper cables, ensure that they do not become entan-  
gled in the cooling fans or engine drive belt.  
4RUNNER (U)  
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7-2. Steps to take in an emergency  
If your vehicle overheats  
The following may indicate that your vehicle is overheating:  
The needle of the engine coolant temperature gauge (P. 88)  
enters the red zone or a loss of engine power is experienced.  
(For example, the vehicle speed does not increase.)  
Steam comes out from under the hood.  
Correction procedures  
1
Stop the vehicle in a safe place and turn off the air conditioning sys-  
tem, and then stop the engine.  
2
If you see steam:  
Carefully lift the hood after the steam subsides.  
If you do not see steam:  
Carefully lift the hood.  
3
After the engine has cooled  
down sufficiently, inspect the  
hoses and radiator core (radia-  
tor) for any leaks.  
Radiator  
1
2
Cooling fan  
7
If a large amount of coolant leaks,  
immediately contact your Toyota  
dealer.  
4
The coolant level is satisfactory  
if it is between the “F” and “L”  
lines on the reservoir.  
Reservoir  
“F” line  
1
2
3
4
“L” line  
Radiator cap  
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520  
7-2. Steps to take in an emergency  
5
Add engine coolant if neces-  
sary. (P. 414)  
Water can be used in an emer-  
gency if engine coolant is unavail-  
able.  
6
7
Start the engine to check that the radiator cooling fan operate and  
to check for coolant leaks from the radiator or hoses.  
If the fan are not operating:  
Stop the engine immediately and contact your Toyota dealer.  
If the fan are operating:  
Have the vehicle inspected at the nearest Toyota dealer.  
WARNING  
When inspecting under the hood of your vehicle  
Observe the following precautions.  
Failure to do so may result in serious injury such as burns.  
If steam is seen coming from under the hood, do not open the hood until  
the steam has subsided. The engine compartment may be very hot.  
Keep hands and clothing (especially a tie, a scarf or a muffler) away from  
the fans and belts.  
Do not loosen the radiator cap and the  
coolant reservoir cap while the engine  
and radiator are hot.  
High temperature steam or coolant  
could spray out.  
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7-2. Steps to take in an emergency  
NOTICE  
When adding engine coolant  
Wait until the engine has cooled down before adding engine coolant.  
When adding coolant, do so slowly. Adding cool coolant to a hot engine too  
quickly can cause damage to the engine.  
To prevent damage to the cooling system  
Observe the following precautions:  
Avoid contaminating the coolant with foreign matter (such as sand or dust  
etc.).  
Do not use any coolant additives.  
7
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7-2. Steps to take in an emergency  
If the vehicle becomes stuck  
Carry out the following procedures if the tires spin or the vehicle  
becomes stuck in mud, dirt or snow:  
1
Stop the engine. Set the parking brake and shift the shift lever to P.  
2
Remove the mud, snow or sand from around the stuck tire.  
3
Place wood, stones or some other material under the tires to help  
provide traction.  
4
Restart the engine.  
5
Shift the shift lever to D or R position and carefully apply the accel-  
erator to free the vehicle.  
Turn off TRAC and VSC if these functions are hampering your attempts to  
free the vehicle. (P. 324)  
WARNING  
When attempting to free a stuck vehicle  
If you choose to push the vehicle back and forth to free it, make sure the  
surrounding area is clear to avoid striking other vehicles, objects or people.  
The vehicle may also lunge forward or lunge back suddenly as it becomes  
free. Use extreme caution.  
When shifting the shift lever  
Be careful not to shift the shift lever with the accelerator pedal depressed.  
This may lead to unexpected rapid acceleration of the vehicle that may  
cause an accident resulting in death or serious injury.  
NOTICE  
To avoid damaging the transmission and other components  
Avoid spinning the wheels and depressing the accelerator pedal more  
than necessary.  
If the vehicle remains stuck even after these procedures are performed,  
the vehicle may require towing to be freed.  
When a warning message for the automatic transmission fluid temperature  
is displayed while attempting to free a stuck vehicle, immediately remove  
your foot from the accelerator pedal and wait until the warning message  
disappears. Otherwise, the transmission may become damaged.  
(P. 488)  
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