Toyota Tundra (2023 year). Manual in english - page 17

 

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Toyota Tundra (2023 year). Manual in english - page 17

 

 

271

4-5. Using the driving support systems

4

Dr

iv

ing

cles, the approach warning 

(

P.268) may not be activated.

Vehicles that cut in suddenly

Vehicles traveling at low speeds

Vehicles that are not moving in the 

same lane

Vehicles with small rear ends 

(trailers with no load on board, 

etc.)

Motorcycles traveling in the same 

lane

When water or snow thrown up by 

the surrounding vehicles hinders 

the detecting of the sensor

When your vehicle is pointing 

upwards (caused by a heavy load 

in the luggage compartment, etc.)

Preceding vehicle has an 

extremely high ground clearance

When the vehicle is towing a 

trailer or during emergency tow-

ing.

When the vehicle is lifted up, 

except in the following cases.

• When using a Toyota official lift kit 

up to 4 in. (101 mm), including tire 

height. Aftermarket lift kits may 

degrade system performance.

Conditions under which the 

vehicle-to-vehicle distance con-

trol mode may not function cor-

rectly

In the case of the following condi-

tions, operate the brake pedal (or 

accelerator pedal, depending on the 

situation) as necessary.

As the sensor may not be able to 

correctly detect vehicles ahead, the 

system may not operate properly.

When the road curves or when the 

lanes are narrow

When steering wheel operation or 

your position in the lane is unsta-

ble

When the vehicle ahead of you 

decelerates suddenly

When driving on a road sur-

rounded by a structure, such as in 

a tunnel or on a bridge

While the vehicle speed is 

decreasing to the set speed after 

the vehicle accelerates by 

depressing the accelerator pedal

When your vehicles is towing a 

272

4-5. Using the driving support systems

trailer or another vehicle, except 

when the following condition is 

met.

• When the other vehicle is a trailer 

properly attached and connected 

to Toyota’s official TBC ECU. 

(

P.186)

When the vehicle is lifted up, 

except in the following cases.

• When using a Toyota official lift kit 

up to 4 in. (101 mm), including tire 

height. Aftermarket lift kits may 

degrade system performance.

*

: If equipped

Meter display

Set speed

Indicators

Operation switches

Cruise control main switch

“+RES” switch

Cancel switch

“-SET” switch

Cruise control

*

Use the cruise control to 
maintain a set speed with-
out depressing the acceler-
ator pedal.

System Components

273

4-5. Using the driving support systems

4

Dr

iv

ing

1

Press the cruise control main 
switch to activate the cruise 
control.

Cruise control indicator will be dis-

played.

Press the switch again to deacti-

vate the cruise control.

2

Accelerate or decelerate, 
with accelerator pedal opera-
tion, to the desired speed (at 
or above approximately 20 
mph [30 km/h] and press the 
“-SET” switch to set the 
speed.

Cruise control “SET” indicator will 

be displayed.

The vehicle speed at the moment 

the switch is released becomes the 

set speed.

To change the set speed, oper-
ate the “+RES” or “-SET” switch 
until the desired set speed is 
obtained.

WARNING

To avoid operating the cruise 

control by mistake

Switch the cruise control off using 

the cruise control main switch 

when not in use.

Situations unsuitable for 

cruise control

Do not use cruise control in any of 

the following situations.

Doing so may result in loss of 

control and could cause an acci-

dent resulting in death or serious 

injury.

In heavy traffic

On roads with sharp bends

On winding roads

On slippery roads, such as 

those covered with rain, ice or 

snow

On steep hills

Vehicle speed may exceed the 

set speed when driving down a 

steep hill.

When your vehicle is towing a 

trailer or during emergency tow-

ing

Setting the vehicle speed

Adjusting the set speed

274

4-5. Using the driving support systems

1

Increases the speed

2

Decreases the speed

Fine adjustment: Press the switch.
Large adjustment: Press and hold 
the switch to change the speed, 
and release when the desired 
speed is reached.

The set speed will be increased 
or decreased as follows:
Fine adjustment: By 1 mph (1.6 
km/h)

*1

 or 1 km/h (0.6 mph)

*2

 

each time the switch is oper-
ated.
Large adjustment: The set 
speed can be increased or 
decreased continually until the 
switch is released.

*1

:When the set speed is shown in 

“MPH”

*2

:When the set speed is shown in 

“km/h”

1

Pressing the cancel switch 
cancels the constant speed 
control.

The speed setting is also canceled 
when the brakes are applied.

2

Pressing the “+RES” switch 
resumes the constant speed 
control.

Resuming is available when the 
vehicle speed is more than approxi-
mately 20 mph (30 km/h).

Cruise control can be set when

The shift lever is in D.

Vehicle speed is above approxi-

mately 20 mph (30 km/h).

Accelerating after setting the 

vehicle speed

The vehicle can be accelerated 

normally. After acceleration, the 

set speed resumes.

Even without canceling the cruise 

control, the set speed can be 

increased by first accelerating the 

vehicle to the desired speed and 

then pushing the “-SET” switch to 

set the new speed.

Automatic cancelation of cruise 

control

Cruise control will stop maintaining 

Canceling and resuming 
the constant speed con-
trol

275

4-5. Using the driving support systems

4

Dr

iv

ing

the vehicle speed in any of the fol-

lowing situations.

Actual vehicle speed falls more 

than approximately 10 mph (16 

km/h) below the preset vehicle 

speed.

Actual vehicle speed is below 

approximately 20 mph (30 km/h).

VSC is activated.

TRAC is activated for a period of 

time.

When the VSC or TRAC system is 

turned off.

If the warning message for the 

cruise control is shown on the 

multi-information display

Press the cruise control main switch 

once to deactivate the system, and 

then press the switch again to reac-

tivate the system.

If the cruise control speed cannot be 

set or if the cruise control cancels 

immediately after being activated, 

there may be a malfunction in the 

cruise control system. Have the 

vehicle inspected by your Toyota 

dealer.

Stopping the engine

While driving with the D shift 
position selected, depress the 
brake pedal and stop the vehi-
cle. The engine will stop auto-
matically.

When the engine stops, the Stop & 
Start indicator will illuminate.

Restarting the engine

Release the brake pedal. The 
engine will start automatically.

When the engine starts, the Stop & 
Start indicator will turn off.

Stop & Start system

The Stop & Start system 
stops and starts the engine 
according to brake pedal or 
shift lever operation when 
the vehicle is stopped, such 
as at a stoplight, intersec-
tion, etc., in order to 
improve fuel economy and 
reduce noise pollution 
caused by the engine idling.

Stop & Start system oper-
ation

276

4-5. Using the driving support systems

When the brake hold sys-
tem is operating

When the engine is stopped 
by the Stop & Start system, if 
the brake pedal is released 
the engine will remain 
stopped.

If the accelerator pedal is 
depressed while the engine is 
stopped by the Stop & Start 
system, the engine will 
restart.

While the engine is stopped 
by the Stop & Start system, if 
the engine is restarted, the 
brake hold system will con-
tinue to apply the brakes, 
unless the operation condi-
tions of the brake hold system 
are no longer met. (

P.214)

When the dynamic radar 
cruise control with full-
speed range is operating 
(vehicles with a dynamic 
radar cruise control with 
full-speed range)

When the vehicle is stopped 
by the dynamic radar cruise 
control with full-speed range, 
the engine will stop automati-
cally even though the brake 
pedal is not depressed.

When the preceding vehicle 
starts off, the engine will 
restart automatically.

If the engine is restarted auto-
matically by the Stop & Start 
system during a controlled 

stop by the dynamic radar 
cruise control with full-speed 
range, the controlled stop will 
continue.

Press the Stop & Start cancel 
switch to disable the Stop & 
Start system. 
The Stop & Start cancel indica-
tor will illuminate.

Pressing the switch again will 
enable the Stop & Start system and 
the Stop & Start cancel indicator will 
turn off.

Automatic enabling of the Stop 

& Start system

If the Stop & Start system is dis-

abled using the Stop & Start cancel 

switch, it will be automatically re-

enabled once the engine switch is 

turned off and then the engine is 

started.

When the engine is stopped by 
the Stop & Start system when 
the vehicle is on an incline, 
when the brake pedal is 
released, brake force is tempo-

Disabling the Stop & Start 
system

Hill-start assist control

277

4-5. Using the driving support systems

4

Dr

iv

ing

rarily maintained to prevent the 
vehicle from rolling backwards 
before the engine is restarted 
and drive force is generated. 
When drive force is generated, 
the maintained brake force is 
automatically canceled.

This function operates on flat 
surfaces as well as steep 
inclines.

Sound may be generated 
from the brake system, but 
this does not indicate a mal-
function.

Brake pedal response may 
change and vibration may 
occur, but this does not indi-
cate a malfunction.

Points for use

If the engine switch is pressed 

when the engine is stopped by the 

Stop & Start system, the engine 

will not be able to be restarted by 

the automatic engine start func-

tion. In this case, restart the 

engine using the normal engine 

starting procedure. (

P.202)

When the engine is being 

restarted by the Stop & Start sys-

tem, the power outlets may be 

temporarily unusable, but this 

does not indicate a malfunction.

Installation and removal of electri-

cal components and wireless 

devices may affect the Stop & 

Start system. Contact your Toyota 

dealer for details.

When stopping the vehicle for a 

longer period of time, turn the 

engine switch off to stop the 

engine completely.

When the engine is restarted by 

the Stop & Start system, the steer-

ing wheel may temporarily feel 

heavy.

Operating conditions

The Stop & Start system is opera-

tional when all of the following 

conditions are met:

• The vehicle has been driven a cer-

tain amount of time.

• Vehicles with dynamic radar 

cruise control with full-speed 

range: The brake pedal is being 

depressed firmly. (Except when 

the vehicle is stopped by the 

dynamic radar cruise control with 

full-speed range when in vehicle-

to-vehicle distance control mode)

• Vehicles without dynamic radar 

cruise control with full-speed 

range: The brake pedal is being 

depressed firmly.

• The D shift position is selected.

• The driver’s seat belt is fastened.

• The driver’s door is closed.

• The selected driving mode is not 

“4H” or “4L” mode. (4WD models 

only)

• The Multi-terrain Select is not 

operated (if equipped)

• The windshield defogger is off.

• The accelerator pedal is not being 

depressed.

• The engine is adequately warmed 

up.

• The outside temperature is 23°F (-

5°C) or higher.

• The hood is closed. (

P.278)

• “TOW HAUL” or “TOW+” mode is 

not operated (if equipped)

In the following situations the 

engine may not be stopped by the 

Stop & Start system. This is not a 

malfunction of the Stop & Start 

system.

• When the air conditioning system 

is being used.

• When the battery is undergoing a 

periodic recharge.

• When the battery is not sufficiently 

charged, such as if the vehicle 

has been parked for a long time 

and the battery charge has 

decreased, the electric load is 

large, the battery fluid tempera-

278

4-5. Using the driving support systems

ture is excessively low or the bat-

tery has deteriorated.

• When the brake booster vacuum 

is low.

• When the elapsed time since the 

engine was restarted is short.

• When the vehicle is stopped fre-

quently, such as when in a traffic 

jam.

• When the engine coolant tem-

perature or transmission fluid tem-

perature is extremely low or high.

• When the vehicle is stopped on a 

steep incline.

• When the steering wheel is being 

operated.

• When the vehicle is being driven 

in a high altitude area.

• When the battery fluid tempera-

ture is extremely low or high.

• For a while after the battery termi-

nals have been disconnected and 

reconnected.

When the engine is stopped by 

the Stop & Start system, the 

engine will be restarted automati-

cally if any of the following condi-

tions are met:

(To enable the engine to be 

stopped by the Stop & Start sys-

tem again, drive the vehicle.)

• The air conditioning system is 

turned on.

• The windshield defogger is turned 

on.

• The shift lever is shifted from D or 

P.

• The shift lever is shifted from P. 

(When the engine is stopped by 

the Stop & Start system when the 

shift lever is in P.

• The driver’s seat belt is unfas-

tened.

• The driver’s door is opened.

• The selected driving mode is “4H” 

or “4L” mode. (4WD models only)

• The Multi-terrain Select is oper-

ated (if equipped)

• “TOW HAUL” or “TOW+” mode is 

operated (if equipped)

• The Stop & Start cancel switch is 

pressed.

• The steering wheel is operated.

• The accelerator pedal is 

depressed.

• The vehicle starts to roll on an 

incline.

When the engine is stopped by 

the Stop & Start system, the 

engine may restart automatically 

in the following situations: (To 

enable the engine to be stopped 

by the Stop & Start system again, 

drive the vehicle.)

• When the brake pedal is pumped 

or strongly depressed.

• When the air conditioning system 

is being used.

• When a switch of the air condition-

ing system is operated (windshield 

defogger switch, etc.).

• If the battery charge becomes low.

When the hood is opened

If the hood is opened while the 

engine is stopped by the Stop & 

Start system, the engine will stall 

and will not be able to be restarted 

by the automatic engine start 

function. In this case, restart the 

engine using the normal engine 

starting procedure. (

P.202)

If the hood is closed after the 

engine is started with the hood 

open, the Stop & Start system will 

not operate. Close the hood, turn 

the engine switch off, wait 30 sec-

onds or more, and then start the 

engine.

Air conditioning system opera-

tion while the engine is stopped 

by the Stop & Start system

When the air conditioning is in auto-

matic mode and the engine is 

stopped by the Stop & Start system, 

the fan may operate at a low speed 

in order to prevent the temperature 

in the cabin from increasing or 

decreasing or may be stopped.
To prioritize air conditioning system 

performance when the vehicle is 

stopped, disable the Stop & Start 

system by pressing the Stop & Start 

cancel switch.

If the windshield is fogged up

279

4-5. Using the driving support systems

4

Dr

iv

ing

Turn the windshield defogger on. 
(

P.414)

If the windshield fogs up frequently, 
press the Stop & Start cancel switch 
to disable the Stop & Start system.

If an odor is emitted from the air 

conditioning system

• Press the Stop & Start cancel 

switch to deactivate the Stop & 

Start system.

Changing the idling stop time 

with the air conditioning system 

on

The length of time the Stop & Start 
system will operate when the air 
conditioning system is on can be 
changed in 

 of the multi-informa-

tion display (

P.574). (The length of 

time the Stop & Start system will 
operate when the air conditioning 
system is off cannot be changed.)

Displaying the Stop & Start sys-

tem status

P.100

Multi-information display mes-

sages

If the following situations, 

 

and a message may be displayed 
on the multi-information display.

When the engine cannot be 

stopped by the Stop & Start sys-

tem

 “Press Brake More to Acti-

vate”
• The brake pedal is not sufficiently 

depressed.

 If the brake pedal is depressed 

further, the system will operate.

 “Non-Dedicated Battery”

• A battery not designed for use 

with a Stop & Start system may 

have been installed.

 Have the vehicle inspected by 

your Toyota dealer.

 “Battery Charging”

• The battery charge may be low.

 Stopping of the engine is tempo-

rarily prohibited to prioritize charging 
of the battery. After the engine runs 
for a certain amount of time, the sys-
tem will be enabled.
• A refresh charge may be occur-

ring

 After a refresh charge for up to 

an hour completes, the system can 
be operated.
• If displayed continuously for a 

long time (more than an hour)

 The battery may be deteriorated. 

Contact your Toyota dealer for 
details.

 “Stop & Start Unavailable”

• The Stop & Start system is tempo-

rarily disabled.

 Allow the engine to run for some 

time.
• The engine may have been 

started with the hood open.

 Close the hood, turn the engine 

switch off, wait for 30 seconds or 
more, and then start the engine.

 “In Preparation”

• The vehicle is being driven in a 

high altitude area.

• The brake booster vacuum is low.

 When the brake booster vacuum 

reaches a predetermined level, the 
system will be enabled.

 “For Climate Control”

• The air conditioning system is 

being used when the ambient 

temperature is high or low.

If the difference between the set 

temperature and cabin temperature 
becomes small, the system will be 
enabled.
• The windshield defogger is on.

280

4-5. Using the driving support systems

When the engine automatically 

restarts while stopped by the Stop 

& Start system

 “In Preparation”

• The brake pedal has been 

depressed further or pumped.

 The system will be enabled after 

the engine runs and the brake 
booster vacuum reaches a predeter-
mined level.

 “For Climate Control”

• The air conditioning system has 

been turned on or is being used.

• The windshield defogger has 

been turned on.

 “Battery Charging”

• The battery charge may be low.

The system will be enabled after 

the engine runs to sufficiently 
charge the battery.

When the buzzer sounds

If the driver’s door is opened when 

the engine is stopped by the Stop & 

Start system and the shift lever is in 

D, a buzzer will sound and the Stop 

& Start system indicator will flash. To 

stop the buzzer, close the driver’s 

door.

The Stop & Start system protec-

tion function

When the volume of the audio 

system is excessively high, sound 

output from the audio system may 

suddenly be cut off in order to 

reduce battery consumption. To 

prevent the audio system from 

being cut off, keep the volume of 

audio system at a moderate level. 

If the audio system has been cut 

off, turn the engine switch off, wait 

for 3 seconds or more and then 

turn it to ACC or ON to re-enable 

the audio system.

The audio system may not be acti-

vated if the battery terminals are 

disconnected and then recon-

nected. If this occurs, turn the 

engine switch off and then repeat 

the following operation twice to 

activate the audio system nor-

mally.

• Turn the engine switch to ON and 

then to off.

Replacing the battery

P.539

If the Stop & Start cancel indica-

tor flashes continuously

The system may be malfunctioning. 

Have the vehicle inspected by your 

Toyota dealer.

If “Stop & Start System Mal-

function Visit Your Dealer” is 

displayed on the multi-informa-

tion display

The system may be malfunctioning. 

Have the vehicle inspected by your 

Toyota dealer.

WARNING

When the Stop & Start system 

is operating

Make sure to disable the Stop & 

Start system while the vehicle is in 

a poorly ventilated area.

If not disabled, the engine may be 

automatically restarted unexpect-

edly, causing exhaust gases to 

collect and enter the vehicle, pos-

sibly resulting in death or a seri-

ous health hazard.

Do not leave the vehicle while 

the engine is stopped by the 

Stop & Start system (while the 

Stop & Start indicator is on). An 

accident may occur due to the 

automatic engine start function.

Depress the brake pedal and 

apply the parking brake when 

necessary while the engine is 

stopped by the Stop & Start sys-

tem (while the Stop & Start indi-

cator is on).

281

4-5. Using the driving support systems

4

Dr

iv

ing

*

: If equipped

NOTICE

To ensure the system oper-

ates correctly

If any of the following situations 

occur, the Stop & Start system 

may not operate correctly. Have 

your vehicle inspected by your 

Toyota dealer.

While the driver’s seat belt is 

fastened, the driver’s and front 

passenger’s seat belt reminder 

light flashes.

Even though the driver’s seat 

belt is not fastened, the driver’s 

and front passenger’s seat belt 

reminder light does not illumi-

nate.

Even though the driver’s door is 

closed, the open door warning 

light is illuminated or the interior 

light is illuminated when the 

interior light switch is in the door 

position.

Even though the driver’s door is 

open, the open door warning 

light does not illuminate or the 

interior light does not illuminate 

when the interior light switch is 

in the door position.

BSM (Blind Spot Moni-

tor)

*

The Blind Spot Monitor is a 
system that uses rear side 
radar sensors installed on 
the inner side of the rear 
bumper on the left and right 
side to assist the driver for 
lane changing decision.

WARNING

Cautions regarding the use of 

the system

The driver is solely responsible for 

safe driving. Always drive safely, 

taking care to observe your sur-

roundings.
The Blind Spot Monitor is a sup-

plementary function which alerts 

the driver that a vehicle is in a 

blind spot of the outside rear view 

mirrors or is approaching rapidly 

from behind into a blind spot. Do 

not overly rely on the Blind Spot 

Monitor. As the function cannot 

judge if it is safe to change lanes, 

over reliance could lead to an 

accident resulting in death or seri-

ous injury.
As the system may not function 

correctly under certain condi-

tions, the driver’s own visual con-

firmation of safety is necessary.

282

4-5. Using the driving support systems

Meter control switches

Turning the Blind Spot Monitor 
on/off.

Outside rear view mirror indi-
cators

When a vehicle is detected in a 
blind spot of the outside rear view 
mirrors or approaching rapidly from 
behind into a blind spot, the outside 
rear view mirror indicator on the 
detected side will illuminate. If the 
turn signal lever is operated toward 
the detected side, the outside rear 
view mirror indicator flashes.

Outside rear view mirror indica-

tor visibility

In strong sunlight, the outside rear 

view mirror indicator may be difficult 

to see.

When “Blind Spot Monitor 

Unavailable” is shown on the 

multi-information display

Ice, snow, mud, etc., may be 

attached to the rear bumper around 

the sensors. (

P.283) The system 

should return to normal operation 

after removing the ice, snow, mud, 

etc., from the rear bumper. Addition-

ally, the sensors may not operate 

normally when driving in extremely 

hot or cold environments.

When “Blind Spot Monitor Mal-

function Visit Your Dealer” is 

shown on the multi-information 

display

There may be a sensor malfunction 

or misaligned. Have the vehicle 

inspected by your Toyota dealer.

Customization

Some functions can be customized. 

(

P.575)

Certification

P.622

System components

WARNING

To ensure the system can 

operate properly

Blind Spot Monitor sensors are 

installed behind the left and right 

sides of the rear bumper respec-

tively. Observe the following to 

ensure the Blind Spot Monitor can 

operate correctly.

283

4-5. Using the driving support systems

4

Dr

iv

ing

Turning the Blind Spot Mon-
itor on/off

Use the meter control switches 
to turn on/off the function. 
(

P.94)

1

Press 

 or 

 to select 

.

2

Press 

 or 

 to select “

 

BSM” and then press 

.

When the BSM function is disabled, 

the BSM OFF indicator (

P.82) illu-

minates. (Each time the engine 

switch is turned off then changed to 

ON, the Blind Spot Monitor will be 

enabled automatically.)

Setting the trailer type

Use the meter control switches 
to select the trailer type. 
(

P.94)

1

Press 

 or 

 to select 

.

Keep the sensors and the sur-

rounding areas on the rear 

bumper clean at all times.

If a sensor or its surrounding area 
on the rear bumper is dirty or cov-
ered with snow, the Blind Spot 
Monitor may not operate and a 
warning message (

P.282) will 

be displayed. In this situation, 
clear off the dirt or snow and drive 
the vehicle with the operation con-
ditions of the BSM function 
(

P.287) satisfied for approxi-

mately 10 minutes. If the warning 
message does not disappear, 
have the vehicle inspected by 
your Toyota dealer.

Do not attach accessories, 

stickers (including transparent 

stickers), aluminum tape, etc., 

to a sensor or its surrounding 

area on the rear bumper.

Do not subject a sensor or its 

surrounding area on the rear 

bumper to a strong impact.

If a sensor is moved even 

slightly off position, the system 

may malfunction and vehicles 

may not be detected correctly.

In the following situations, have 

your vehicle inspected by your 

Toyota dealer.

• A sensor or its surrounding area 

is subject to a strong impact.

• If the surrounding area of a sen-

sor is scratched or dented, or 

part of them has become dis-

connected.

WARNING

Do not disassemble the sensor.

Do not modify the sensor or sur-

rounding area on the rear 

bumper.

If a sensor or the rear bumper 

needs to be removed/installed 

or replaced, contact your Toyota 

dealer.

Do not paint the rear bumper 

any color other than an official 

Toyota color.

Changing settings of the 
Blind Spot Monitor

284

4-5. Using the driving support systems

2

Press 

 or 

 to select 

“Trailer Settings” and then 
press and hold 

.

3

According to the display, 
select the desired setting and 
then press 

. (

P.98)

Auto Trailer Detection (ATD)

Auto Trailer Detection (ATD) detects 

if a trailer is attached by using the 

Trailer Brake Controller (TBC) or the 

Blind Spot Monitor (BSM) sensors.

Trailers that use TBC can be 

detected by using the 7-pin trailer 

brake connectors.

Other types of trailers can be 

detected using the BSM sensors.

When a trailer is detected via BSM 

or TBC, RCTA function will be dis-

abled.

As soon as the trailer is detected, 

the detection area will be 

extended to a maximum length of 

approximately 16 ft. (15 m) from 

the rear bumper of the truck.

If the trailer does not have a 7-pin 

connector, or the 7-pin connector 

is not engaged, the trailer is 

detected via the BSM sensor. In 

this case PKSB and Intuitive park-

ing assist functions will not be dis-

abled.

For trailer auto detection without 

engagement of 7-pin connector, 

the vehicle should be moving for-

ward at speed of above 0.6 mph 

(1 km/h) for at least 10 seconds.

ATD function is triggered at every 

engine switch on/off cycle or if the 

vehicle is stopped in shift the shift 

lever is in P or N for more than 90 

seconds.

Trailer detection vis BSM sensors 

may be delayed if the vehicle is in 

a crowded environment such as 

busy parking lot, area surrounded 

with trees (camping ground) or in 

an environment with objects in the 

immediate environment that pre-

vent sensors from sufficiently 

detecting the trailer.

Trailer Length Detection (TLD)

Once a trailer is detected and if 

the trailer length in the meter is 

selected as “Auto”, the TLD func-

tion will estimate the trailer length 

using the Blind Spot Monitor sen-

sors.

In order to estimate the trailer length 

with TLD function and detection 

area, make at least two 90 degree 

turns.
If the trailer length is entered manu-

ally via multi-information display 

input, the detection area is also 

adjusted to exceed the length of the 

trailer.

Depending on some trailer types 

and the dimensions of the trailer 

TMW performance may be 

degraded.

Vehicles that can be detected by the Blind Spot Monitor

The Blind Spot Monitor uses rear side radar sensors to detect the fol-
lowing vehicles traveling in adjacent lanes and advises the driver of 
the presence of such vehicles via the indicators on the outside rear 
view mirrors.

When not towing a trailer

Blind Spot Monitor operation

285

4-5. Using the driving support systems

4

Dr

iv

ing

Vehicles approaching in adjacent lanes that may not be visible 
using the outside rear view mirrors (the blind spots)

Vehicles that are approaching rapidly in adjacent lanes that are 
not visible using the outside rear view mirrors (the blind spots)

When towing a trailer

Vehicles approaching in adjacent lanes that may not be visible 
using the outside rear view mirrors (the blind spots)

The Blind Spot Monitor detection areas

The areas that vehicles can be detected in are outlined below.

When not towing a trailer

The range of each detection area is:

286

4-5. Using the driving support systems

Approximately 1.6 ft. (0.5 m) to 11.5 ft. (3.5 m) from either side of 
the vehicle

*1

Approximately 3.3 ft. (1 m) forward of the rear bumper

Approximately 9.8 ft. (3 m) from the rear bumper

Approximately 9.8 ft. (3 m) to 197 ft. (60 m) from the rear 
bumper

*2

When towing a trailer

The range of each detection area is:

Approximately 1.6 ft. (0.5 m) to 11.5 ft. (3.5 m) from either side of 
the vehicle

*1

Approximately 3.3 ft. (1 m) forward of the rear bumper

Trailer overall length

*3

Approximately 9.8 ft. (3 m) from the rear end of trailer

*3

*1

:The area between the side of the vehicle and 1.6 ft. (0.5 m) from the side 

of the vehicle cannot be detected.

*2

:The outer mirror indicator warning may be delayed. The delay increases 

in proportion to the speed differential with vehicles approaching in the 
adjacent lane.

*3

:The system does not support trailers wider than 8.5 ft. (2.59 m) and/or 

longer than 39 ft. (12.0 m). For box trailers and certain other trailer types 
that are up to 8.5 ft. (2.59 m) wide and/or 39 ft. (12.0 m) long, the indica-
tor warning in the outer mirror may be delayed if the vehicle in the adja-
cent lane overtakes your vehicle at a high-speed differential.

The Blind Spot Monitor is oper-

ational when

The Blind Spot Monitor is opera-

tional when all of the following con-

ditions are met:

The Blind Spot Monitor is on.

The shift position is in a position 

other than R.

 

 

 

 

 

 

 

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