engine TOYOTA 4RUNNER 2016 N280 / 5.G Owners Manual

401
When trouble arises7
4RUNNER (U)_(OM35B23U)7-1. Essential information
Emergency flashers .......... 402
If your vehicle has to
be stopped in an
emergency ...................... 403
7-2. Steps to take in an
emergency
If your vehicle needs to
be towed ......................... 405
If you think something
is wrong .......................... 411
Fuel pump shut off
system ............................ 412
If a warning light turns
on or a warning
buzzer sounds ................ 413
If a warning message or
indicator is displayed ...... 422
If you have a flat tire.......... 429
If the engine will not
start ................................. 442
If the shift lever cannot
be shifted from P............. 444
If you cannot operate
back door opener ............ 445
If the electronic key does
not operate properly........ 446
If the vehicle battery is
discharged ...................... 448
If your vehicle overheats ... 452
If the vehicle becomes
stuck ............................... 455

402
4RUNNER (U)_(OM35B23U)
7-1. Essential information
Press the switch.
All the turn signals will flash.
To turn them off, press the switch
once again.
■Emergency flashers
If the emergency flashers are used for a long time while the engine is not
operating, the battery may discharge.
Emergency flashers
The emergency flashers are used to warn other drivers when the
vehicle has to be stopped in the road due to a breakdown, etc.

4037-1. Essential information
7
When trouble arises
4RUNNER (U)_(OM35B23U)
Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase the 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 vehicle in a safe place by the road.
Stop the engine.
If the shift lever cannot be shifted to N
Keep depressing the brake pedal with both feet to reduce vehicle
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 safe 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, stop the vehicle using the follow-
ing procedure:
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4
3
4
Press and hold for 2 seconds or more
or press briefly 3 times or more
4
5

4047-1. Essential information
4RUNNER (U)_(OM35B23U)
CAUTION
■If the engine has to be turned off while driving
●Power assist for the brakes and steering wheel will be lost, making the
brake pedal harder to depress and the steering wheel heavier to turn.
Decelerate as much as possible before turning off the engine.
●Vehicles without a smart key system:
Never attempt to remove the key, as doing so will lock the steering wheel.

405
7
When trouble arises
4RUNNER (U)_(OM35B23U)
7-2. Steps to take in an emergency
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.
Do not tow with a sling-type truck
to prevent body damage.
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.
Situations when it is necessary to contact dealers before towing
Towing with a sling-type truck

4087-2. Steps to take in an emergency
4RUNNER (U)_(OM35B23U)
Securely attach cables or
chains to the towing eyelet.
Take care not to damage the vehi-
cle body
Vehicles without a smart key system: Enter the vehicle being towed
and start the engine.
If the engine does not start, turn the engine switch to the “ON” posi-
tion.
Vehicles with a smart key system: Enter the vehicle being towed
and start the engine.
If the engine does not start, turn the engine switch to IGNITION ON
mode.
Part-time 4WD models:
Ty p e A
Shift the front-wheel drive control lever to H2.
Ty p e 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.)
Shift the shift lever to N and release the parking brake.
When the shift lever cannot be shifted: P. 4 4 4
■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.
■Wheel nut wrench
Wheel nut wrench is stored in the tool bag. (P. 429)
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3
4
5

4097-2. Steps to take in an emergency
7
When trouble arises
4RUNNER (U)_(OM35B23U)
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When towing the vehicle
■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 peo-
ple, and cause serious damage.
●Vehicles without a smart key system: Do not turn the engine switch to the
“LOCK” position.
There is a possibility that the steering wheel is locked and cannot be oper-
ated.
●Vehicles with a smart key system: Do not turn the engine switch off.
There is a possibility that the steering wheel is locked and cannot be oper-
ated.
2WD models: Be sure to transport the vehi-
cle 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 acci-
dent may occur due to a change in direc-
tion of the vehicle.
4WD models: Be sure to transport the vehi-
cle 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.

4107-2. Steps to take in an emergency
4RUNNER (U)_(OM35B23U)
NOTICE
■To prevent damage to the vehicle when towing using a wheel-lift type
truck
●2WD models 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.
●2WD models with a smart key system: Do not tow the vehicle from the rear
when the engine switch is off. 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 rear.
■To prevent damage to the vehicle during emergency towing
Do not secure cables or chains to the suspension components.

4117-2. Steps to take in an emergency
7
When trouble arises
4RUNNER (U)_(OM35B23U)
●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.
●Changes in exhaust sound
●Excessive tire squeal when cornering
●Strange noises related to the suspension system
●Pinging or other noises related to the engine
●Engine missing, stumbling or running roughly
●Appreciable loss of power
●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
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
Audible symptoms
Operational symptoms

4127-2. Steps to take in an emergency
4RUNNER (U)_(OM35B23U)
Follow the procedure below to restart the engine after the system is
activated.
Vehicles without a smart key system
Turn the engine switch to the “ACC” or “LOCK” position.
Restart the engine.
Vehicles with a smart key system
Turn the engine switch to ACCESSORY mode or turn it off.
Restart the engine.
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.
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.
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