2023 TOYOTA TUNDRA brake

4937-2. Steps to take in an emergency
7
When trouble arises
Indicates that the accelerator and brake pedals
are being depressed simultaneously, and the
Brake Override System is operating. (
P. 170)
 Release the accelerator pedal and depress
the brake pedal.
(If equipped)
Indicates that the tire inflation pressure is low.
 Check the tire inflation pressure, and
adjust to the appropriate level.
(Canada only)
Indicates that the washer fluid level is low.
Add washer fluid.
Indicates that remaining fuel is approximately
3.2 gal. (12.0 L, 2.6 Imp.gal.) or less
 Refuel the vehicle.
Warning messageDetails/Actions
(Flashes)

4967-2. Steps to take in an emergency
Indicates that the parking brake is still engaged.If the vehicle reaches a speed of 3 mph
(5 km/h), flashes and a buzzer
sounds to indicate that the parking brake is
still engaged.
 Release the parking brake.
(If equipped)
Indicates a malfunction in the smart key system.
A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates that a Blind Spot Monitor sensor or the
surrounding area on the bumper is dirty or cov-
ered with ice.
A buzzer also sounds.
 Clean the sensor and its surrounding area
on the bumper.
(If equipped)
Indicates a malfunction in the BSM (Blind Spot
Monitor) system. A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Warning messageDetails/Actions
(U.S.A.) (Canada)
(Flashes)

4997-2. Steps to take in an emergency
7
When trouble arises
(If equipped)
Indicates that the Multi-terrain Select cannot be
operated because the VSC and/or 4WD system
may be malfunctioning.
Contact your Toyota dealer.
(If equipped)
Indicates that the Multi-terrain Select is canceled
while in use.
A buzzer also sounds.
 Use the Multi-terrain Select under the
proper operating conditions. ( P. 314)
(If equipped)
Indicates that the Multi-terrain Select cannot be
operated because Crawl Control is operating.
Turn Crawl Control off. ( P. 318)
(If equipped)
Indicates that your vehicle is nearing the vehicle
ahead (in vehicle-to-vehicle distance control
mode).
A buzzer also sounds.
 Slow the vehicle by applying the brakes.
(If equipped)
Indicates a malfunction in the LDA (Lane Depar-
ture Alert).
A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Warning messageDetails/Actions
(Yellow)

5007-2. Steps to take in an emergency
(If equipped)
Indicates that the LDA (Lane Departure Alert)
system cannot be used as the vehicle speed is
lower than approximately 32 mph (50 km/h).
Drive the vehicle at approximately 32 mph
(50 km/h) or more.
(If equipped)
Indicates that LDA (Lane Departure Alert) system
cannot be used due to the vehicle speed being
too high.
Slow down.
(If equipped)
Indicates that:
• There is a high possibility of a frontal colli-sion; or
• The pre-collision braking function is operat-
ing.
A buzzer also sounds.
 Slow the vehicle by applying the brakes.
(If equipped)
The operation conditions of the front camera
(temperature, etc.) are not met.
When the operation conditions of the front
camera (temperature, etc.) are met, the fol-
lowing systems will become available.
• PCS (Pre-Collision System)
• LDA (Lane Departure Alert) system
• Automatic High Beam
Warning messageDetails/Actions
(Yellow)

5017-2. Steps to take in an emergency
7
When trouble arises
(If equipped)
Indicates that dirt, rain, condensation, ice, snow,
etc., are present on the windshield in front of the
front camera. The following systems may be sus-
pended until the problem shown in the message
is resolved. (P. 257, 482)
• PCS (Pre-Collision System)
• LDA (Lane Departure Alert) system
• Automatic High Beam
 Turn the system off, remove any dirt, rain,
condensation, ice, snow, etc., from the
windshield, and then turn the system back
on.
(If equipped)
Indicates a malfunction in the PCS (Pre-Collision
System).
A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates that, since the VSC (Vehicle Stability
Control) system was turned off, the pre-collision
brake system operation is stopped.
Turn the VSC on. ( P. 324, 325)
(If equipped)
Indicates that the pre-collision system is tempo-
rarily unavailable.
Please wait until the system returns. If the
message does not disappear, the system
may be malfunctioning. Have the vehicle
inspected by your Toyota dealer immedi-
ately.
Warning messageDetails/Actions
(Yellow)
(Flashes)

5087-2. Steps to take in an emergency
Once
The electronic key has a low
battery.
Replace the electronic
key battery. ( P. 451)
Once
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
• When the doors were
unlocked with the mechani-
cal 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 consecu-
tive times.
 Touch the electronic key
to the engine switch
while depressing the
brake pedal.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)

5097-2. Steps to take in an emergency
7
When trouble arises
Once
Indicates that:
• With the engine switch off,the doors were unlocked
and then the driver’s door
was opened and closed
• The engine switch was
turned to ACCESSORY
mode without starting the
engine
 Press the engine switch
while depressing the
brake pedal.
Once
The engine switch has been
turned off with the shift lever in
a position other than P.
Shift the shift lever to P.
Once
After the engine switch has
been turned off with the shift
lever in a position other than
P, the shift lever has been
shifted to P.
Turn the engine switch
off.

Power was turned off due to
the automatic power off func-
tion.
Next time when starting
the engine, increase the
engine speed slightly and
maintain that level for
approximately 5 minutes
to recharge the battery.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)

511
7
When trouble arises
7-2. Steps to take in an emergency
If you have a flat tire
●Stop the vehicle in a safe place on a hard, flat surface.
● Set the parking brake.
● Shift the shift lever to P (automatic transmission) or R (manua l
transmission).
● Stop the engine.
● Turn on the emergency flashers. ( P. 472)
Your vehicle is equipped with a spare tire. The flat tire can be
replaced with the spare tire.
For details about tires: P. 4 3 1
WARNING
■If you have a flat tire
Do not continue driving with a flat tire.
Driving even a short distance wit h a flat tire can damage the tire and the
wheel beyond repair, which cou ld result in an accident.
Before jacking up the vehicle