2021 TOYOTA TACOMA ABS

781-3. Theft deterrent system
Engine immobilizer system
Vehicles without a smart key sys-
tem:
The indicator light flashes after
the key has been removed from
the engine switch to indicate that
the system is operating.
The indicator light stops flashing
after the registered key has been
inserted into the engine switch to
indicate that the system has been
canceled.
Vehicles with a smart key system:
The indicator light flashes after the engine switch has been tu rned off
to indicate that the system is operating.
The indicator light stops flashi ng after the engine switch has been
turned to ACCESSORY or IGNITION ON mode to indicate that the
system has been canceled.
The vehicle’s keys ha ve built-in transponder chips that prevent
the engine from starting if a key has not been previously regis -
tered in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehi-
cle.
This system is designed to help prevent vehicle theft but does
not guarantee absolute security against all vehicle thefts.

932. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehi-
cle’s systems.
Warning lights
*1
(U.S.A.)
Brake system warning
light ( P. 476)
*5
(Flashes
rapidly)
Rear differential lock
indicator ( P. 477)
*1
(Canada)
Brake system warning
light ( P. 476)
(Flashes)
(4WD models)
Low speed four-wheel
drive indicator ( P. 477)
*1
(U.S.A.)
Malfunction indicator
lamp (P. 476)Low fuel level warning
light (P. 477, 487)
*1
(Canada)
Malfunction indicator
lamp ( P. 476)Seat belt reminder light
(P. 477)
*1SRS warning light
(P. 476)
(U.S.A.)
Parking brake indicator
(P. 477)
*1
(U.S.A.)
ABS warning light
(P. 476)
(Canada)
Parking brake indicator
(P. 477)
*1
(Canada)
ABS warning light
(P. 476)
*1
Master warning light
(P. 477)
*1, 2
Slip indicator ( P. 477)
*1, 5Tire pressure warning
light (P. 478)

942. Instrument cluster
*1: These lights turn on when the engine switch is turned to the “ON” position(vehicles without a smart key system) or IGNITION ON mode (vehi cles
with a smart key system) to indicate that a system check is being per-
formed. They will turn off after the engine is started, or after a few seconds.
There may be a malfunction in a system if the lights do not com e on, or if
the lights do not turn off. Have the vehicle inspected by your Toyota dealer
for details.
*1, 3, 5PCS warning light
( P. 478)*4
(U.S.A.)
ABS warning light
(P. 485)
*2, 4, 5
(Yellow)
LDA indicator ( P. 478)
*4
(Canada)
ABS warning light
(P. 485)
*4
(U.S.A.)
Brake system warning
light ( P. 483)
*2, 4
Slip indicator ( P. 485)
*4
(Canada)
Brake system warning
light (P. 483)
*4, 5Tire pressure warning
light (P. 485)
*4Automatic transmission
fluid temperature warn-
ing light ( P. 484)*4Brake Override System/
Drive-Start Control warn-
ing light
(P. 486, 487, 497)
*4High engine coolant tem-
perature warning light
(P. 484)*4Low engine oil level
warning light ( P. 486)
*4Low engine oil pressure
warning light ( P. 484)*4
(Canada
only)
Low windshield washer
fluid warning light
(P. 487)
*4
Charging system warn-
ing light ( P. 484)

972. Instrument cluster
2
Instrument cluster
*6: In order to confirm operation, the BSM outside rear view mirror indicators
illuminate in the following situations:
• When the engine switch is turned to the “ON” position (vehicles without a smart key system) or IGNITION ON mode (vehicles with a smart ke y
system) while the BSM main switch is set to ON.
• When the BSM main switch is set to ON while the engine switch is in the
“ON” position (vehicles without a smart key system) or IGNITION ON
mode (vehicles with a smart key system).
If the system is functioning correctly, the BSM outside rear vi ew mirror indi-
cators will turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminat e or do not
turn off, there may be a malfunction in the system.
*7: This light illuminates on the outside rear view mirrors.
*8: This light illuminates on the center panel.
*9: If equipped
*10: The light comes on when the system is turned off.
WARNING
■ If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning li ght not
come on when you start the engine, this could mean that these s ystems are
not available to help protect you in an accident, which could r esult in death
or serious injury. Have the vehicle inspected by your Toyota de aler immedi-
ately if this occurs.

1283-2. Opening, closing and locking the doors
Pull out the plastic wire protec-
tor located in the vehicle bed by
pressing the tabs and pulling
the protector.
Be careful not to pull out all of the
tailgate wire harness. Doing so
may result in damage to vehicle
components.
Plastic wire protector
Open the tailgate.
Pull out the wire harness from
the vehicle bed.
Attach the connector cover
(Gray) to the tailgate wire har-
ness connector (White). Tailgate wire harness con-
nector (White)
Connector cover (Gray)
3
4
5
6
1

1954-1. Before driving
4
Driving
●Always place wheel blocks under both the vehicle’s and the trai ler’s
wheels when parking. Apply the parking brake firmly, and put th e
transmission in P (automatic transmission) or in 1 or R (manual
transmission). Avoid parking on a slope, but if unavoidable, do so
only after perform ing the following:
Apply the brakes and keep them applied.
Have someone place wheel blocks under both the vehicle’s and
trailer’s wheels.
When the wheel blocks are in pl ace, release the brakes slowly
until the blocks absorb the load.
Apply the parking brake firmly.
Shift into P (automatic transmission) or 1 or R (manual transmi s-
sion) and turn off the engine.
● When restarting afte r parking on a slope:
With the transmission in P (autom atic transmission) or the clutch
pedal (manual transmission) depr essed, start the engine. On
vehicles with an automatic transmission, be sure to keep the
brake pedal pressed.
Shift into a forward gear. If reversing, shift into R.
Release the parking brake (and also the brake pedal on vehicles
with an automatic transmission), and slowly pull or back away
from the wheel blocks. S top and apply the brakes.
Have someone retrieve the blocks.
1
2
3
4
5
1
2
3
4

2664-5. Using the driving support systems
WARNING
■Before using dynamic r adar cruise control
● Driving safely is the sole responsibility of the driver. Do not rely solely on
the system, and drive safely by always paying careful attention to your sur-
roundings.
● The dynamic radar cruise control provides driving assistance to reduce the
driver’s burden. However, there are limitations to the assistan ce provided.
Read the following conditions carefully. Do not overly rely on this system
and always drive carefully.
• When the sensor may not be correctly detecting the vehicle ahe ad:
P. 276
• Conditions under which the vehicle-to-vehicle distance control mode
may not function correctly: P. 278
● Set the speed appropriately depending on the speed limit, traff ic flow, road
conditions, weather conditions, etc. The driver is responsible for checking
the set speed.
● Even when the system is functioning normally, the condition of the preced-
ing vehicle as detected by the system may differ from the condition
observed by the driver. Therefore, the driver must always remai n alert,
assess the danger of each situation and drive safely. Relying on this sys-
tem or assuming the system ensures safety while driving can lea d to an
accident, resulting in death or serious injury.
● Switch the dynamic radar cruise control off using the “ON-OFF” button
when not in use.
■ Cautions regarding the driving assist systems
Observe the following precautions, as there are limitations to the assistance
provided by the system.
Failure to do so may cause an accident resulting in death or se rious injury.
● Assisting the driver to measure following distance
The dynamic radar cruise control is only intended to help the d river in
determining the following distance between the driver’s own veh icle and a
designated vehicle traveling ahead. It is not a mechanism that allows care-
less or inattentive driving, and it is not a system that can as sist the driver in
low-visibility conditions. It is still necessary for driver to pay close attention
to the vehicle’s surroundings.
● Assisting the driver to judge proper following distance
The dynamic radar cruise control determines whether the followi ng dis-
tance between the driver’s own vehicle and a designated vehicle traveling
ahead is within a set range. It is not capable of making any other type of
judgement. Therefore, it is absolutely necessary for the driver to remain
vigilant and to determine whether or not there is a possibility of danger in
any given situation.

2884-5. Using the driving support systems
WARNING
●The shape of the obstacle may prevent the sensor from detecting it. Pay
particular attention to the following obstacles:
• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angled objects
• Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction of
your vehicle
● The following situations may occur during use.
• Depending on the shape of the obstacle and other factors, the detection
distance may shorten, or detection may be impossible.
• Obstacles may not be detected if they are too close to the sen sor.
• There will be a short delay between obstacle detection and dis play.
Even at slow speeds, there is a possibility that the obstacle w ill come
within the sensor’s detection areas before the display is shown and the
warning beep sounds.
• Thin posts or objects lower than the sensor may not be detecte d for col-
lision when approached, even if they have been detected once.
• It might be difficult to hear beeps due to the volume of audio system or
air flow noise of air conditioning system.
NOTICE
■ When using intuitive parking assist
In the following situations, the system may not function correctly due to a
sensor malfunction, etc. Have the vehicle checked by your Toyot a dealer.
● A beep does not sound when you turn the main switch on.
● The intuitive parking assist operation display flashes, and a beep sounds
when no obstacles are detected.
● If the area around a sensor collides with something, or is subjected to
strong impact.
● If the bumper collides with something.
● If the display shows continuously without a beep.
● If a display error occurs, first check the sensor.
If the error occurs even if there is no ice, snow or mud on the sensor, it is
likely that the sensor is malfunctioning.
■ Notes when washing the vehicle
Do not apply intensive bursts of water or steam to the sensor a rea.
Doing so may result in the sensor malfunctioning.