2010 TOYOTA HIGHLANDER check engine light

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4-1. Maintenance and careCleaning and protecting the vehicle exterior............ 416
Cleaning and protecting the vehicle interior............. 419
4-2. Maintenance Maintenance requirements ..................... 422
General maintenance.......... 424
Emission inspection and maintenance (I/M)
programs........................... 427
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ....................... 428
Hood ................................... 432
Positioning a floor jack ........ 434
Engine compartment ........... 437
Tires .................................... 453
Tire inflation pressure ......... 463
Wheels ................................ 467
Air conditioning filter............ 469
Wireless remote control/electronic key
battery ............................... 472
Checking and replacing fuses ................................. 475
Light bulbs........................... 486 5-1. Essential information
Emergency flashers............ 498
If your vehicle needs to be towed........................... 499
If you think something is wrong ............................ 506
Fuel pump shut off system .............................. 507
Event data recorder ............ 508
5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer
sounds... .......................... 510
If a warning message is displayed (vehicles with
multi-information
display) ............................. 521
If you have a flat tire ........... 522
If the engine will not start.... 535
If the shift lever cannot be shifted from P ................... 537
If you lose your keys/wireless remote
control transmitter ............ 538
If the electronic key does not operate properly
(vehicles with smart
key system) ...................... 539
If the battery is discharged........................ 541
If your vehicle overheats .... 545
If the vehicle becomes stuck ................................. 548
4Maintenance and care5When trouble arises

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1-4. Opening and closing the windows and moon roof
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Before driving
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The power windows can be operated when
Vehicles without smart key system
The engine switch is in the “ON” position.
Vehicles with smart key system
The “ENGINE START STOP” switch is in IGNITION ON mode.
■ Operating the power windows after tu rning the engine off (driver’s win-
dow only)
Vehicles without smart key system
The power windows can be operated for approximately 45 seconds after the
engine switch is turned to the “ACC” or “LOCK” position. They cannot, how-
ever, be operated once either front door is opened.
Vehicles with smart key system
The power windows can be operated for approximately 45 seconds after the
“ENGINE START STOP” switch is turned to ACCESSORY mode or turned
OFF. They cannot, however, be operated once either front door is opened.
■ Jam protection function (driver’s window only)
If an object becomes caught between the window and the window frame,
window travel is stopped and the window is opened slightly.
CAUTION
■Closing the windows
Observe the following precautions.
Failing to do so may result in death or serious injury.
●Check to make sure that all passengers do not have any part of their body
in a position where it could be caught when a window is being operated.
● Do not allow children to operate the power windows.
Closing a power window on someone can cause serious injury, and in
some instances, even death.
■ Jam protection function (driver’s window only)
●Never try jamming any part of your body to activate the jam protection
function intentionally.
● The jam protection function may not work if something gets caught just
before the window fully closes.

168 2-1. Driving procedures
CAUTION
●4WD models: Do not drive across a river or through other bodies of water.
This may cause electric/electronic components to short circuit, damage
the engine or cause other serious damage to the vehicle.
● Do not drive in excess of the speed limit. Even if the legal speed limit per-
mits it, do not drive over 85 mph (140 km/h) unless your vehicle has high-
speed capability tires. Driving over 85 mph (140 km/h) may result in tire
failure, loss of control and possible injury. Be sure to consult a tire dealer
to determine whether the tires on your vehicle are high-speed capability
tires or not before driving at such speeds.
■ When driving on slippery road surfaces
●Sudden braking, acceleration and steering may cause tire slippage and
reduce your ability to control the vehicle, resulting in an accident.
● Sudden changes in engine speed, such as engine braking caused by up-
shifting or down-shifting, may cause the vehicle to skid, resulting in an
accident.
● After driving through a puddle, lightly depress the brake pedal to make
sure that the brakes are functioning properly. Wet brake pads may prevent
the brakes from functioning properly. If the brakes on only one side are wet
and not functioning properly, steering control may be affected, resulting in
an accident.
■ 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 and result in death or serious injury.
■ When the vehicle is stopped
●Do not race the engine.
If the vehicle is in any gear other than P or N, the vehicle may accelerate
suddenly and unexpectedly, and may cause an accident.
● Do not leave the vehicle with the engine running for a long time.
If such a situation cannot be avoided, park the vehicle in an open space
and check that exhaust fumes do not enter the vehicle interior.
● Always keep a foot on the brake pedal while the engine is running to pre-
vent an accident caused by the vehicle moving.

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2-1. Driving procedures
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When driving
CAUTION
■
When the vehicle is parked
●Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in
the vehicle when it is in the sun.
Doing so may result in the following.
• Gas may leak from a cigarette lighter or spray can, and may lead to a
fire.
• The temperature inside the vehicle may cause the plastic lenses and plastic material of eye glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray over the interior of the vehicle, and may also cause a short circuit in the vehi-
cle's electrical components.
● Always apply the parking brake, shift the shift lever to P, stop the engine
and lock the vehicle.
Do not leave the vehicle unattended while the engine is running.
● Do not touch the exhaust pipe while the engine is running or immediately
after turning the engine off.
Doing so may cause burns.
● Do not leave the engine running in an area with snow build-up, or where it
is snowing. If snowbanks build up around the vehicle while the engine is
running, exhaust gases may collect and enter the vehicle. This may lead
to death or a serious health hazard.
■ Exhaust gases
Exhaust gases include harmful carbon monoxide (CO) that is colorless and
odorless. Inhaling exhaust gases may lead to death or a serious health haz-
ard.
●If the vehicle is in a poorly ventilated area, stop the engine. In a closed
area, such as a garage, exhaust gases may collect and enter the vehicle.
This may lead to death or a serious health hazard.
● The exhaust should be checked occasionally. If there is a hole or crack
caused by corrosion, damage to a joint or abnormal exhaust noise, be
sure to have the vehicle inspected and repaired by your Toyota dealer.
Failure to do so may allow exhaust gases to enter the vehicle, resulting in
death or a serious health hazard.

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2-1. Driving procedures
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When driving
Tur n signal lever
■Turn signals can be operated when
Vehicles without smart key system
The engine switch is in
the “ON” position.
Vehicles with smart key system
The “ENGINE START STOP” switch is in IGNITION ON mode.
■ If the indicators flash faster than usual
Check that a light bulb in the front or rear turn signal lights has not burned
out.
Right turn
Left turn
Move and hold the lever
partway to signal a lane
change.
The right hand signal will flash
until you release the lever.
Move and hold the lever
partway to signal a lane
change.
The left hand signal will flash
until you release the lever.

189
2-2. Instrument cluster
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When drivingInstrument panel light control
The brightness of the instrument panel lights can be adjusted.
Brighter
Darker
When the headlight switch is
turned on, the brightness will
be reduced slightly unless the
control dial is turned fully up.
Odometer/Trip meterOdometer
Displays the total distance the vehicle has been driven.
Trip meter
Displays the distance the vehi cle has been driven since the
meter was last reset. Trip meters A and B can be used to
record and display different distances independently.
NOTICE
■ To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
● The engine may be overheating if the temperature gauge is in the red
zone (H). In this case, immediately stop the vehicle in a safe place, and
check the engine after it has cooled completely. (
P. 545)

192 2-2. Instrument cluster
*: These lights turn on when the engine switch is turned to the “ON”
position (vehicles without smart key system) or the “ENGINE START
STOP” switch is turned to IGNITI ON ON mode (vehicles with smart
key system) to indicate that a system check is being performed.
They will turn off after the engine is started, or after a few seconds.
There may be a malfunction in a system if a light does not come on,
or if the lights do not turn off. Have the vehicle inspected by your
Toyota dealer for details.
■ Warning lights
Warning lights inform the driver of malfunctions in any of the
vehicle’s systems. ( P. 510)
Shift position and shift range indica-
tors ( P. 180)
SRS airbag on-off indi-
cator (P. 140)
Enhanced VSC off indi-
cator
(P. 220)Cruise control indicator
( P. 211)
(if equipped)
Engine immobilizer/
alarm indicator
(P. 115, 122)“TRAC OFF” indicator
( P. 219)
(Canada)(U.S.A.)(Canada)(U.S.A.)(Canada)
(U.S.A.)(U.S.A.)
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*1*1*1*1, 2*1*1*1*1
*1*1, 2*1*1*1, 2*1, 2
*4*5*3

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2-2. Instrument cluster
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When driving
CAUTION
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If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS airbag warning light
not come on when you start the engine, this could mean that these systems
are not available to help protect you in an accident, which could result in
death or serious injury. Have the vehicle inspected by your Toyota dealer
immediately if this occurs.
*1: These lights turn on when the engine switch is turned to the “ON”
position (vehicles without smart key system) or the “ENGINE
START STOP” switch is turned to IGNITION ON mode (vehicles
with smart key system) to indicate that a system check is being per-
formed. They will turn off after the engine is started, or after a few
seconds. There may be a malfunction in a system if a light does not
come on, or if the lights do not turn off. Have the vehicle inspected
by your Toyota dealer for details.
*2: Vehicles without multi-information display
*3: Vehicles with multi-information display
*4: Vehicles without navigation system
*5: Vehicles with navigation system