Page 493 of 612

4938-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12F00U)
(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; or
• The TRAC (Traction 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
Page 497 of 612

4978-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12F00U)
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)
Interior
buzzerExterior
buzzerWarning
lightWarning light/Details/Action
Continuous Continuous
(Flashes in yel-
low)
Smart key system indicator 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 indicator 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.
Page 498 of 612

4988-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12F00U)
OnceContinuous
(5 seconds)
(Flashes in yel-
low)
Smart key system indicator light
An attempt was made to exit the vehicle with
the electronic key and lock the doors without
first turning the engine switch off.
Turn the engine switch off and lock the
doors again.
Once
(Flashes in yel-
low for 15 sec-
onds)
Smart key system indicator light
Indicates that the electronic key is not present
when attempting to start the engine.
Confirm the location of the electronic key.
9 times
(Flashes in yel-
low)
Smart key system indicator light
An attempt was made to drive when the regu-
lar key was not inside the vehicle.
Confirm that the electronic key is inside
the vehicle.
Once(Flashes in yel-
low for 15 sec-
onds)
Smart key system indicator light
Indicates that the electronic key battery is low.
Replace the battery.
(P. 464)
Once(Flashes quickly
in green for 15
seconds)
Smart key system indicator light
Indicates that the steering lock has not been
released.
Release the steering lock. (P. 169)
Once(Flashes in yel-
low for 30 sec-
onds)
Smart key system indicator light
• When the doors were unlocked with the
mechanical key and then the engine switch
was pressed, the electronic key could not be
detected in the vehicle.
• The electronic key could not be detected in
the vehicle even after the engine switch was
pressed two consecutive times.
Vehicles with a continuously variable
transmission: Touch the electronic key to
the engine switch while depressing the
brake pedal.
Vehicles with a manual transmission:
Touch the electronic key to the engine
switch while depressing the clutch pedal.
Interior
buzzerExterior
buzzerWarning
lightWarning light/Details/Action
Page 507 of 612
5078-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12F00U)
After taking the specified steps to correct the suspected problem,
check that the warning message and light go off.
Have the malfunction repaired immediately. (vehicles with a
smart key system)
Interior
buzzerExterior
buzzerWarning messageDetails/Actions
Con-
tinu-
ous
(Vehicles with a continuously variable
transmission)
The driver’s door was opened
while any shift lever other than
P was selected without turning
off the engine switch.
Shift the shift lever to P.
Con-
tinu-
ousContin-
uous
(Vehicles with a continuously variable
transmission)
The driver’s door was opened
and closed while the electronic
key was not in the vehicle, the
shift lever was not in P and the
engine switch was not turned
off.
Shift the shift lever to P.
Bring the electronic key
back into the vehicle.
(Flashes)
(Displayed alternately)
(Flashes)
Page 508 of 612

5088-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12F00U)
Once3 times
The electronic key was carried
outside the vehicle and a door
other than the driver’s door was
opened and closed while the
engine switch was in a mode
other than off.
Bring the electronic key
back into the vehicle.
The driver’s door was opened
and closed while the electronic
key was not in the vehicle, the
shift lever was in P (vehicles
with a continuously variable
transmission) and the engine
switch was not turned off.
Turn the engine switch off.
Bring the electronic key
back into the vehicle.
Once
Contin-
uous
(5 sec-
onds)
(Vehicles with a continuously variable
transmission)
An attempt was made to exit
the vehicle with the electronic
key and lock the doors without
first turning the engine switch
off when the shift lever was in P.
Turn the engine switch off
and lock the doors again.
OnceThe electronic key is not
detected when an attempt is
made to start the engine.
Start the engine with the
electronic key present.
Interior
buzzerExterior
buzzerWarning messageDetails/Actions
(Flashes)
(Displayed alternately)
(Flashes)
(Flashes)
Page 510 of 612
5108-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12F00U)
Once
(Vehicles with a continuously variable
transmission)
The steering lock could not be
released within 3 seconds of
the engine switch being
pressed.
Press the engine switch
while depressing the brake
pedal and moving the
steering wheel left and
right.
Once
(Vehicles with a manual transmission)
The steering lock could not be
released within 3 seconds of
the engine switch being
pressed.
Press the engine switch
while depressing the
clutch pedal and moving
the steering wheel left and
right.
Interior
buzzerExterior
buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
Page 511 of 612

5118-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12F00U)
Once
(Vehicles with a continuously variable
transmission)
• When the doors were
unlocked with the mechanical
key and then the engine
switch was pressed, the elec-
tronic key could not be
detected in the vehicle.
• The electronic key could not
be detected in the vehicle
even after the engine switch
was pressed two consecu-
tive times.
Touch the electronic key to
the engine switch while
depressing the brake
pedal.
(Vehicles with a manual transmission)
• When the doors were
unlocked with the mechanical
key and then the engine
switch was pressed, the elec-
tronic key could not be
detected in the vehicle.
• The electronic key could not
be detected in the vehicle
even after the engine switch
was pressed two consecu-
tive times.
Touch the electronic key to
the engine switch while
depressing the clutch
pedal.
Interior
buzzerExterior
buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
Page 512 of 612

5128-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12F00U)
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. 529), 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. 529), 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)