2016 TOYOTA COROLLA Engine

4948-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
nWhen towing the vehicle
n While towing
lWhen towing using cables or chains, avoid sudden starts, etc. which place
excessive stress on the towing eyelet, cables or chains. The towing eyelet,
cables or chains may become damaged, broken debris may hit people,
and cause serious damage.
l 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.
l 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.
Be sure to transport the vehicle with the
front wheels raised or with all four wheels
raised off the ground. If the vehicle is
towed with the front wheels contacting
the ground, the drivetrain and related
parts may be damaged.

4958-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12J84U)
NOTICE
nTo prevent damage to the vehicle when towing using a wheel-lift type
truck
lVehicles 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.
l Vehicles 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.
l 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.
n To prevent damage to the vehicle wh en towing with a sling-type truck
Do not tow with a sling-type truck, either from the front or rear.
n To prevent damage to the vehic le during emergency towing
Do not secure cables or chains to the suspension components.

4968-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
lFluid leaks under the vehicle.
(Water dripping from the air co nditioning after use is normal.)
l Flat-looking tires or uneven tire wear
l Vehicles with a drive monitor display: High engine coolant tempera-
ture warning light comes on.
l Vehicles with a multi-information display: Engine coolant tempera-
ture gauge needle continually points higher than normal.
l Changes in exhaust sound
l Excessive tire squeal when cornering
l Strange noises related to the suspension system
l Pinging or other noises related to the engine
l Engine missing, stumbling or running roughly
l Appreciable loss of power
l Vehicle pulls heavily to one side when braking
l Vehicle pulls heavily to one side when driving on a level road
l Loss of brake effectiveness, spon gy feeling, pedal almost touches
the floor
If you think something is wrong
If you notice any of the follow ing symptoms, your vehicle proba-
bly needs adjustment or repair. Contact your Toyota dealer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

4978-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12J84U)
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
nBefore 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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4988-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
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 lightWarning light/Details/Actions
(U.S.A.)
(Canada)
Brake system warning light (warning buzzer)*1
Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning 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 con-
tact your Toyota dealer. Continuing to drive the vehi-
cle may be dangerous.
Charging system warning light*3
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Low engine oil pressure warning light*3
Indicates that the engine oil pressure is too low.
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
and
High engine coolant temperature warning light*3
Indicates that the engine is almost overheating. ( P. 543)
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.

4998-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12J84U)
(U.S.A.)
(Canada)
Malfunction indicator lamp Indicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system;
• The electronic automatic transmission control system; or
• The electronic continuously variable transmission con-
trol system.
 Have the vehicle inspected by your Toyota dealer
immediately.
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.
(U.S.A.)
(Canada)
ABS warning light Indicates a malfunction in:
• The ABS; or
• The brake assist system
 Have the vehicle inspected by your Toyota dealer
immediately.
Electric power steering system warning light (warning
buzzer)
Indicates a malfunction in the EPS (Electric Power Steer-
ing) system
 Have the vehicle inspected by your Toyota dealer
immediately.
(Flashes in yellow for
15 seconds.)
Smart key system indicator light*3, 6
Indicates a malfunction in the smart key system.
 Have the vehicle inspected by your Toyota dealer
immediately.
(Comes on)
Slip indicator
Indicates a malfunction in:
• The VSC (Vehicle Stability Control) system;
• The TRAC (Traction Control) system; or
• The hill-start assist control system
The light will flash when the VSC or the TRAC
system is
operating.
 Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightWarning light/Details/Actions

5028-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
*5: Driver’s seat belt buzzer:Vehicles without a smart key system: The driver’s seat belt buzzer sounds
to alert the driver that his or her seat belt is not fastened. Once the engine
switch is turned to the “ON” position, the buzzer sounds for 6 seconds. If
the vehicle reaches a speed of 12 mph (20 km/h), the buzzer sounds once.
If the seat belt is still unfastened after 30 seconds, the buzzer will sound
intermittently for 10 seconds. Then, if the seat belt is still unfastened, the
buzzer will sound in a different tone for 20 more seconds.
Vehicles with a smart key system: The driver’s seat belt buzzer sounds to
alert the driver that his or her seat belt is not fastened. Once the engine
switch is turned to IGNITION ON mode, the buzzer sounds for 6 seconds.
If the vehicle reaches a speed of 12 mph (20 km/h), the buzzer sounds
once. If the seat belt is still unfastened after 30 seconds, the buzzer will
sound intermittently for 10 seconds. Then, if the seat belt is still unfas-
tened, the buzzer will sound in a different tone for 20 more seconds.
Front passenger’s seat belt buzzer:
The front passenger’s seat belt buzzer sounds to alert the front passenger
that his or her seat belt is not fastened. The buzzer sounds once if the\
vehicle reaches a speed of 12 mph (20 km/h). If the seat belt is still unfas-
tened after 30 seconds, the buzzer will sound intermittently for 10 seconds.
Then, if the seat belt is still unfastened, the buzzer will sound in a different
tone for 20 more seconds.
*6: If equipped
*7: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s Manual
Supplement” for the maintenance interval applicable to your vehicle.

5038-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12J84U)
After taking the specified steps to correct the suspected problem,
check that the warning light turns off.
Follow the correction procedures. (vehicles with a smart key
system and with a drive monitor display)
InteriorbuzzerExterior buzzerWarning lightWarning light/Details/Action
Continuous Continuous
(Flashes in yel- low)
Smart key system indi cator light (except
vehicles with a manual transmission)
The electronic key was carried outside the
vehicle and the driver’s door was opened and
closed while any shift position other than P
was selected without turning off the engine
switch.
 Change the shift position to P.
 Bring the electronic key back into the vehi-
cle.
Once3 times
(Flashes in yel-
low)
Smart key system indi cator light (except
vehicles with a manual transmission) The electronic key was carried outside the
vehicle and the driver’s door was opened and
closed while the shift position P was selected
without turning off the engine switch.
 Turn the engine switch off or bring the
electronic key back into the vehicle.
Smart key system indicator light
Indicates that a door other than the driver’s
door has been opened and closed with the
engine switch in any mode other than off and
the electronic key outside of the detection
area.
 Confirm the location of the electronic key.