ignition TOYOTA COROLLA 2016 11.G Service Manual

4367-3. Do-it-yourself maintenance
COROLLA_TMMMS_TMMC_U (OM12J84U)
CAUTION
nWhen working near the electric cooling fan or radiator grille
Vehicles without a smart key system: Be sure the engine switch is off. With
the engine switch in the “ON” position, the electric cooling fan may automat-
ically start to run if the air conditioning is on and/or the coolant temperature
is high. ( P. 448)
Vehicles with a smart key system: Be sure the engine switch is off. With the
engine switch in IGNITION ON mode, the electric cooling fan may automat-
ically start to run if the air conditioning is on and/or the coolant temperature
is high. ( P. 448)
n Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in your eyes.
NOTICE
nIf you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air.

4567-3. Do-it-yourself maintenance
COROLLA_TMMMS_TMMC_U (OM12J84U)n
How to initialize the tire pressure warning system
Park the vehicle in a safe place and turn the engine switch off.
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation
pressure level. ( P. 558)
Make sure to adjust the tire pressu re to the specified cold tire infla-
tion pressure level. The tire pressure warning system will operate
based on this pressure level.
Turn the engine switch to the “ON” position (vehicles without a
smart key system) or IGNITION ON mode (vehicles with a smart
key system).
Press and hold the tire pres-
sure warning reset switch
until the tire pressure warn-
ing light blinks slowly 3 times.
Vehicles without a smart key syst em: Wait for a few minutes with
the engine switch in the “ON” position and then turn the engine
switch to the “ACC” or “LOCK” position.
Vehicles with a smart key system: Wait for a few minutes with the
engine switch in IGNITION ON mode and then turn the engine
switch off.
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4938-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12J84U)
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 eyelet. 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.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 th e 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.
Shift the shift lever to N and release the parking brake.
Vehicles without a manual transm ission: When the shift lever can-
not be shifted: P. 534
nWhile towing
If the engine is not running, the power assist for the brakes and steering will
not function, making steering and braking more difficult.
n Wheel nut wrench
Wheel nut wrench is stored in the trunk. ( P. 520)
Emergency towing
Emergency towing procedure
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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.

5188-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
Once
(Vehicles with a continuously variable transmission)
The driver’s door was opened
and closed with the engine
switch turned off and then the
engine switch was put in
ACCESSORY or IGNITION ON
mode twice without the engine
being started.
Press the engine switch
while depressing the brake
pedal.
During an engine starting pro-
cedure in the event that the
electronic key was not function-
ing properly ( P. 535), the
engine switch was touched with
the electronic key.
 Press the engine switch
while depressing the brake
pedal within 10 seconds of
the buzzer sounding.
Once
(Vehicles with a manual transmission)
The driver’s door was opened
and closed with the engine
switch turned off and then the
engine switch was put in
ACCESSORY or IGNITION ON
mode twice without the engine
being started.
Press the engine switch
while depressing the
clutch pedal.
During an engine starting pro-
cedure in the event that the
electronic key was not function-
ing properly ( P. 535), the
engine switch was touched with
the electronic key.
 Press the engine switch
while depressing the
clutch pedal within 10 sec-
onds of the buzzer sound-
ing.
Interior
buzzerExterior
buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)

5368-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
Continuously variable transmission: Ensure that the shift lever is in
P and depress the brake pedal.
Manual transmission: Shift the shift lever to N and depress the
clutch 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.
Vehicles with a drive monitor display: Firmly depress the brake
pedal (continuously variable transm ission) or clutch pedal (manual
transmission) and check that the smart key system indicator light
(green) turns on.
Vehicles with a multi- information display: Firmly depress the brake
pedal (continuously variable transm ission) or clutch pedal (manual
transmission) and check that is shown on the multi-informa-
tion display.
Press the engine switch.
In the event that the engine still c annot be started, contact your Toyota
dealer.
Starting the engine
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5408-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
Start the engine of the second vehicle. Increase the engine speed
slightly and maintain at that level for approximately 5 minutes to
recharge the batter y of your vehicle.
Vehicles with a smart key system: Open and close any of the doors
of your vehicle with the engine switch off.
Vehicles without a smart key system:
Maintain the engine speed of the second vehicle and turn the
engine switch to the “ON” position, then start the vehicle's engine.
Vehicles with a smart key system:
Maintain the engine speed of the second vehicle and turn the
engine switch to IGNITION ON mode, then start the vehicle's
engine.
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.4
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5549-1. Specifications
COROLLA_TMMMS_TMMC_U (OM12J84U)
Cooling system
Capacity (Reference)5.8 qt. (5.5 L, 4.8 Imp. qt.)
Coolant type
Use either of the following.• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-basednon-silicate, non-amine, non-nitrite, and non-
borate coolant with long-life hybrid organic
acid technology
Do not use plain water
Ignition system
Spark plug
MakeDENSO SC20HR11
Gap0.043 in. (1.1 mm)
NOTICE
n Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust spark plug gap.

600
COROLLA_TMMMS_TMMC_U (OM12J84U)
What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
lIf you lose your keys or mechanical keys, new genuine keys or mechanical
keys can be made by your Toyota dealer. (P. 98)
lIf you lose your keys or electronic keys, the risk of vehicle theft increases
significantly. Contact your Toyota dealer immediately. ( P. 100)
lIs the key battery weak or depleted? (P. 469)
lVehicles with a smart key system:
Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 170)
lVehicles with a smart key system:
Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
lThe function may not operate properly due to the condition of the radio
wave. (P. 119)
If you have a problem, check the following before contacting
your Toyota dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked

603What to do if... (Troubleshooting)
COROLLA_TMMMS_TMMC_U (OM12J84U)
lVehicles without a smart key system:
Is the engine switch in the “ON” position?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in the “ON” position. (P. 534)
lVehicles with a smart key system:
Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode. ( P. 534)
lVehicles without a smart key system:
It is locked to prevent theft of the vehicle if the key is pulled from the engine
switch. (P. 166)
lVehicles with a smart key system:
It is locked automatically to prevent theft of the vehicle. ( P. 173)
lIs the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be oper-
ated if the window lock switch is pressed. (P. 137)
The shift lever cannot be shifted from P even if you depress
the brake pedal (vehicles with an automatic transmission or
continuously variable transmission)
The steering wheel cannot be turned after the engine is
stopped
The windows do not open or close by operating the power
window switches