2023 TOYOTA COROLLA HYBRID warning

3677-2. Steps to take in an emergency
7
When trouble arises
The following may indicate a
problem with your transmission.
Contact your Toyota dealer or
commercial towing service
before towing.
The hybrid system warning
message is shown on the
multi-information display and
the vehicle does not move.
 The vehicle makes an abnor-
mal sound.
From the front (2WD models)
WARNING
■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 eyelets,
cables or chains may become
damaged, broken debris may hit
people, and cause serious dam-
age.
●Do not turn the power switch off.
There is a possibility that the
steering wheel is locked and
cannot be operated.
■Installing towi ng eyelets to
the vehicle
Make sure that towing eyelets are
installed securely.
If not securely installed, towing
eyelets may come loose during
towing.
NOTICE
■To prevent damage to the
vehicle when towing using a
wheel-lift type truck
●Vehicles without a smart key
system: Do not tow the vehicle
from the rear when the power
switch is off. The steering lock
mechanism is not strong
enough to hold the front wheels
straight.
●Vehicles with a smart key sys-
tem: Do not tow the vehicle from
the rear when th e power switch
is off.
●When raising the vehicle,
ensure adequate ground clear-
ance for towing at the opposite
end of the raised vehicle. With-
out 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.
Situations when it is nec-
essary to contact dealers
before towing
Towing with a wheel-lift
type truck

3727-2. Steps to take in an emergency
■Brake system warning light (warning buzzer)
■Brake system warning light (warning buzzer)
■High coolant temperature warning light* (warning buzzer)
*: This light illuminat es on the multi-information display.
If a war ning light tur ns on or a war ning 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.
Actions to the warning lights or warning buzzers
Warning lightDetails/Actions
(U.S.A.)
or
(Red)
(Canada)
Indicates that:
 The brake fluid level is low; or
 The brake system is malfunctioning
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer. Continuing to drive the vehi-
cle may be dangerous.
Warning lightDetails/Actions
(Yellow)
Indicates a malfunction in:
The regenerative braking system;
 The electronically contr olled brake system; or
 The parking brake system
 Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
Indicates that the engine c oolant temperature is exces-
sively high
 Immediately stop the vehicle in a safe place.
Handling method ( P.414)

3737-2. Steps to take in an emergency
7
When trouble arises
■Hybrid system overheat warning light* (warning buzzer)
*: This light illuminat es on the multi-information display.
■Charging system warning light
■Low engine oil pressure warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
■Malfunction indicator lamp (warning buzzer)
Warning lightDetails/Actions
Indicates that the temperature of the hybrid system is
excessively high
Stop the vehicle in a safe place.
Handling method ( P.414)
Warning lightDetails/Actions
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Warning lightDetails/Actions
Indicates that the engine oil pressure is excessively low
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Warning lightDetails/Actions
(U.S.A.)
or
(Canada)
Indicates a malfunction in:
The hybrid system;
 The electronic engine control system; or
 The electronic thrott le control system
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.

3747-2. Steps to take in an emergency
■SRS warning light (warning buzzer)
■ABS warning light
■Inappropriate pedal operation warning light* (warning buzzer)
*: This light illuminat es on the multi-information display.
Warning lightDetails/Actions
Indicates a malfunction in:
The SRS airb ag system;
 The front passenger occupan t classification system; or
 The seat belt pretensioner system
 Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
(U.S.A.)
or
(Canada)
Indicates a malfunction in:
The ABS; or
 The brake assist system
 Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
When a buzzer sounds:
Brake Override System is malfunctioning
 Drive-Start Control is malfunctioning
 Drive-Start Cont rol is operating
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.382)
When a buzzer does not sound:
Brake Override System is operating.
 Release the accelerator pedal and depress the brake
pedal.

3757-2. Steps to take in an emergency
7
When trouble arises
■Electric power steering system warning light (warning
buzzer)
■Low fuel level warning light
■Driver’s and front passenger’s seat belt reminder light (warn-
ing buzzer)*
*: Driver’s seat belt warning buzzer:
The driver’s seat belt warning buzzer sounds to alert the driver that his or
her seat belt is not fastened. O nce the power switch is turned to ON, the
buzzer sounds. If the seat belt is still un fastened, the buzzer sounds inter-
mittently for a certain period of time after the vehicle reache s a certain
speed.
Front passenger’s seat belt warning buzzer:
The front passenger’s seat belt w arning buzzer sounds to alert the front
passenger that his or her seat belt is not fastened. If the seat belt is unfas-
tened, the buzzer sounds intermittently for a certain period of time after the
vehicle reaches a certain speed.
Warning lightDetails/Actions
(Red/yellow)
Indicates a malfunction in th e EPS (Electric Power Steer-
ing) system
 Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
2WD models:
Indicates that remaining fuel is approximately 1.7 gal. (6.4 L
, 1.4 Imp. gal.) or less
AWD models:
Indicates that remaining fuel is approximately 1.6 gal. (6.0 L
, 1.3 Imp. gal.) or less
Refuel the vehicle.
Warning lightDetails/Actions
Warns the driver and/or front passenger to fasten their seat
belts
Fasten the seat belt.
If the front passenger’s se at is occupied, the front
passenger’s seat belt also needs to be fastened to
make the warning light (w arning buzzer) turn off.

3767-2. Steps to take in an emergency
■Rear passengers’ seat belt reminder lights (warning buzzer)*
*: Rear passengers’ seat belt warning buzzer:
The rear passengers’ seat belt warning buzzer sounds to alert t he rear pas-
senger that his or he r seat belt is not fastened. If the seat b elt is unfas-
tened, the buzzer sounds intermittently for a certain period of time, after the
seat belt is fastened and unfast ened and the vehicle reaches a certain
speed.
■Tire pressure warning light
Warning lightDetails/Actions
(4.2-inch dis- play)
(7-inch display)
Warns the rear passengers to fasten their seat belts
 Fasten the seat belt.
Warning lightDetails/Actions
When the light comes on after blinking for approximately 1
minute (a buzzer does not sounds):
Malfunction in the tire pressure warning system
Have the system checked by your Toyota dealer.
When the light comes o n (a buzzer sounds):
Low tire inflation press ure from natural causes
 After the temperature of the tires has lowered suffi-
ciently, check the inflation pressure of each tire and
adjust them to the specified level. ( P.342)
Low tire inflation pre ssure from flat tire
 Immediately stop the vehic le in a safe place and per-
form the necessary actions. ( P.380)

3777-2. Steps to take in an emergency
7
When trouble arises
■PCS warning light (warning buzzer)
■LTA indicator (warning buzzer)
■LDA indicator (warning buzzer)
■PDA indicator (warning buzzer)
■Dynamic radar cruise control indicator (warning buzzer)
Warning lightDetails/Actions
Indicates a malfuncti on in the PCS (Pre-Collision System).
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.382)
If the PCS (Pre-Collision Syst em) or VSC (Vehicle Stability
Control) system is disabled, the PCS warning light will illu-
minate.
 P. 2 1 2
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the LTA (Lane Tracing Assist).
Follow the instructions di splayed on the multi-infor-
mation display. ( P.382)
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the LDA (Lane Departure Alert).
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.382)
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the PDA (Proactive Driving
Assist).
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.382)
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the dynamic radar cruise control.
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.382)

3787-2. Steps to take in an emergency
■Cruise control indicator (warning buzzer)
■Driving assist information indicator
*: If equipped
■Slip indicator
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the cruise control.
Follow the instructions di splayed on the multi-infor-
mation display. ( P.382)
Warning lightDetails/Actions
Indicates either of the follo wing systems may be malfunc-
tioning.
 PCS (Pre-Collision System)
 LDA (Lane Departure Alert)
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.382)
Indicates one of the following systems is malfunctioning or
disabled.
 BSM (Blind Spot Monitor)
*
RCTA(Rear cross traffic alert)*
SEA (Safe Exit Assist)*
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.382)
Warning lightDetails/Actions
Indicates a malfunction in:
The VSC system;
 The TRAC system; or
 The hill-start assist control system
 Have the vehicle inspected by your Toyota dealer
immediately.