Get Driving your vehicle -> Rear Cross-Traffic Collision-Avoidance Assist Guide for Kia Sorento SUV 2023

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

Rear Cross-Traffic Collision-

Avoidance Assist (RCCA) (if

equipped)

Rear Cross-Traffic Collision-Avoidance

Assist is designed to help detect vehicles

approaching from the left and right side

while your vehicle is reversing, and warn

the driver that a collision is imminent

with a warning message and an audible

warning. Also, braking is assisted to help

prevent collision.

NOTICE

For more details on the limitations of the

front view camera and front radar, refer

to "Forward Collision-Avoidance Assist

(FCA) (Sensor fusion) (if equipped)" on

page 5-74.

This device complies with Indus

try Canada licence-exempt RSS

standard(s).

-

Operation is subject to the following

conditions:

1. This device may not cause interfer

-

ence, and

2. This device must accept any interfer

-

ence, including interference that may

cause undesired operation of the

device.

5

3. Changes or modifications not

expressly approved by the party

responsible for compliance could void

the user's authority to operate the

device.

OMQ4050263

[A]: Rear Cross-Traffic Collision Warning

operating range

[B]: Rear Cross-Traffic Collision-Avoid

ance Assist operating range

-

CAUTION

The time of warning may vary depend

-

ing on vehicle speed of the approaching

vehicle.

NOTICE

In the following text, Rear Cross-Traffic

Collision Assist will be referred as Rear

Cross-Traffic Collision-Avoidance Assist.

5

165

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

Safety' from the Settings menu to turn

Detecting sensor

on Rear Cross-Traffic Collision-Avoid

-

Rear corner radar

ance Assist and deselect to turn off the

function.

WARNING

When the engine is restarted, Rear

Cross-Traffic Collision-Avoidance Assist

will always turn on. However, if 'Off' is

selected after the engine is restarted, the

driver should always be aware of the

surroundings and drive safely.

NOTICE

OMQ4A042598

Settings for Rear Cross-Traffic Collision-

Avoidance Assist include Rear Cross-

Traffic Collision Warning and Rear

Refer to the picture above for the

detailed location of the detecting sensor.

Cross-Traffic Collision-Avoidance Assist.

NOTICE

For more details on the precautions of

the rear corner radar, refer to "Blind-

Spot Collision-Avoidance Assist (BCA) (if

equipped)" on page 5-95.

Warning Timing

Rear Cross-Traffic Collision-

Avoidance Assist Settings

Rear Cross-Traffic Safety

OMQ4AH050334

With the ENGINE START/STOP button in

the ON position, select 'Driver Assistance

→ Warning Timing' from the Settings

menu to change the initial warning acti

-

vation time for Rear Cross-Traffic Colli

sion-Avoidance Assist.

When the vehicle is first delivered, Warn

-

OMQ4AH050341

ing Timing is set to 'Normal'. If you

With the ENGINE START/STOP button in

the ON position, select 'Driver Assistance

→ Parking Safety → Rear Cross-Traffic

change the Warning Timing, the warning

time of other Driver Assistance systems

may change.

5

166

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

→ Haptic warning' on the Infotain

ment system.

-

Warning Methods

NOTICE

僅 Ensure that warning sound you have

set may apply to the warning volume

of other driver assistance systems.

僅 Warning Methods will maintain its last

setting even if the vehicle is restarted.

僅 With the Warning Volume in '0' or

'Off', if you turn off Steering Wheel

Vibration Warning, the Warning Vol

-

ume will be activated with volume '2'

or 'Medium'.

OMQ4A052388

僅 With the Steering Wheel Vibration

Warning off, if you adjust the Warning

Volume to '0' or 'Off', the Steering

Wheel Vibration Warning will be acti

-

vated.

5

僅 The setting menu may not be avail

-

able for your vehicle depending on

the vehicle features and specifica

-

tions.

僅 Descriptions of each driver assistance

system may be slightly different from

the owner's manual after updating the

software of your infotainment system.

In this case, scan the QR code in the

infotainment system manual to

access the web manual for checking

the changes.

OMQ4041606

You can adjust the Warning Methods

with the ignition switch or ENGINE

START/ STOP button in the ON position.

僅 Warning Volume : Select 'User Set

tings → Driver Assistance → Warning

Volume' on the LCD display or 'Set

tings → Vehicle → Driver Assistance

→ Warning Methods → Warning vol

ume' on the Infotainment system.

Even if '0' or 'Off' is selected, the func

-

僅 Depending on your update, the menu

may be displayed as Warning Sound

or Warning Methods.

-

tion's Warning Volume will not turn off

but the volume will sound as '1' or

'Low'.

Rear Cross-Traffic Collision-

Avoidance Assist Operation

Warning and control

僅 Steering Wheel Vibration Warning:

Select 'User Settings → Driver Assis

Rear Cross-Traffic Collision-Avoidance

Assist will warn and control the vehicle

depending on collision level: 'Collision

Warning', 'Emergency Braking' and

-

tance → Haptic warning' on the LCD

display or 'Settings → Vehicle →

Driver Assistance → Warning Methods

5

167

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

'Stopping vehicle and ending brake con

-

side view mirror will blink and a warn

ing will appear on the cluster. At the

same time, an audible warning will

sound and the steering wheel will

vibrate. If the Rear View Monitor is

operating, a warning will also appear

on the infotainment system screen.

-

trol'.

Collision Warning

僅 The function will operate when all the

following conditions are satisfied:

- The gear is changed to R (Reverse)

- Vehicle speed is below 8 km/h (5

mph)

- The approaching vehicle is within

approximately 25 m (82 ft.) from

the left and right side of your vehi

-

cle

OMQ4A051098

OMQ4050309L

OMQ4AH050162

- The speed of the vehicle approach

ing from the left and right is above

5 km/h (3 mph)

-

NOTICE

If the operating conditions are satisfied,

there will be a warning whenever the

vehicle approaches from the left or right

side even though your vehicle speed is 0

km/h (0 mph).

Emergency Braking

僅 To warn the driver of an approaching

vehicle from the rear left/right side of

your vehicle, the warning light on the

OMQ4050098L

5

168

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

- The speed of the vehicle approach

-

ing from the left and right is above

5 km/h (3 mph)

僅 Emergency braking will be assisted to

help prevent collision with approach

-

ing vehicles from the left and right.

NOTICE

Brake control will end when:

僅 The approaching vehicle is out of the

detecting range

僅 The approaching vehicle passes

behind your vehicle

OMQ4A051385N

僅 The approaching vehicle does not

drive toward your vehicle

僅 The approaching vehicle speed slows

down

僅 The driver depresses the brake pedal

with sufficient power

5

Stopping vehicle and ending

brake control

OMQ4AH050162

僅 To warn the driver of an approaching

vehicle from the rear left/right side of

your vehicle, the warning light on the

side view mirror will blink and a warn

-

ing message will appear on the clus

ter. At the same time, an audible

warning will sound and the steering

wheel will vibrate. If the Rear View

Monitor is operating, a warning will

-

also appear on the infotainment sys

-

tem screen.

僅 The function will operate when all the

following conditions are satisfied:

- The gear is changed to R (Reverse)

OMQ4040504L

僅 When the vehicle is stopped due to

emergency braking, the 'Drive care

-

fully' warning message will appear on

the cluster.

- Vehicle speed is below 8 km/h (5

mph)

僅 For your safety, the driver should

depress the brake pedal immediately

and check the surroundings.

- The approaching vehicle is within

approximately 1.5 m (5 ft.) from the

left and right side of your vehicle

5

169

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

僅 Brake control will end after the vehicle

is stopped by emergency braking for

approximately 2 seconds.

僅 Rear Cross-Traffic Collision-Avoid-

ance Assist does not operate in all sit

-

uations or cannot avoid all collisions.

僅 During emergency braking, braking

control by the function will automati

-

control by the function will automati-

cally cancel when the driver exces

-

cally cancel when the driver exces

sively depresses the accelerator

pedal.

-

sively depresses the brake pedal.

WARNING

僅 The driver should hold the responsi

-

Take the following precautions when

bility to control the vehicle. Do not

using Rear Cross-Traffic Collision-Avoid

-

solely depend on Rear Cross-Traffic

Collision-Avoidance Assist. Rather,

ance Assist:

僅 For your safety, change the Settings

after parking the vehicle at a safe

location.

maintain a safe braking distance, and

if necessary, depress the brake pedal

to reduce driving speed or to stop the

vehicle.

僅 If any other function's warning mes

-

sage is displayed or audible warning

is generated, Rear Cross-Traffic

Safety function's warning message

may not be displayed and audible

warning may not be generated.

僅 Never deliberately operate Rear

Cross-Traffic Collision-Avoidance

Assist on people, animal, objects, etc.

It may cause serious injury or death.

僅 You may not hear the warning sound

of Rear Cross-Traffic Collision-Avoid

ance Assist if the surrounding is noisy.

僅 Rear Cross-Traffic Collision-Avoid

ance Assist may not operate if the

driver applies the brake pedal to avoid

collision.

僅 During Rear Cross-Traffic Safety

Function Operation, the vehicle may

stop suddenly injuring passengers

and shifting loose objects. Always

have the seat belt on and keep loose

objects secured.

CAUTION

The brake control may not operate

properly depending on the status of ESC

(Electronic Stability Control).

There will only be a warning when:

僅 The ESC (Electronic Stability Control)

warning light is on

-

僅 ESC (Electronic Stability Control) is

engaged in a different function

NOTICE

僅 If the function assists you with brak

ing, the driver must immediately

depress the brake pedal and check

vehicle surroundings.

-

僅 Even if there is a problem with Rear

Cross-Traffic Collision-Avoidance

Assist, the vehicle's basic braking per

formance will operate normally.

-

僅 Brake control will end when the driver

僅 Rear Cross-Traffic Collision-Avoid

-

depresses the brake pedal with suffi

-

ance Assist may warn the driver late

cient power.

or may not warn the driver depending

on the road and driving conditions.

僅 After changing the gear to R

(Reverse), braking control will operate

5

170

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

once for left and right vehicle

approach.

view mirror warning light' warning mes-

sage will appear on the cluster. Have the

function inspected by an authorized Kia

dealer.

Rear Cross-Traffic Collision-

Avoidance Assist Malfunction

and Limitations

Rear Cross-Traffic Collision-

Avoidance Assist disabled

Rear Cross-Traffic Collision-

Avoidance Assist malfunction

OMQ4050292L

5

When the rear bumper around the rear

corner radar or rear sensor is covered

with foreign material, such as snow or

rain, or installing a trailer or carrier, it can

reduce the detecting performance and

temporarily limit or disable Rear Cross-

Traffic Collision-Avoidance Assist.

If this occurs, the 'Rear Cross-Traffic

Safety Function disabled. Radar blocked'

warning message will appear on the

cluster.

OMQ4050290L

When Rear Cross-Traffic Collision-

Avoidance Assist is not working prop

erly, the 'Check Rear Cross-Traffic

Safety system' warning message will

-

appear on the cluster, and the function

will turn off automatically or the function

will be limited. Have the function

inspected by an authorized Kia dealer.

The function will operate normally when

such foreign material or trailer, etc. is

removed.

If the function does not operate normally

after it is removed, have the function

inspected by an authorized Kia dealer.

NOTICE

僅 Even though the warning message

does not appear on the cluster, Rear

Cross-Traffic Collision-Avoidance

Assist may not operate properly.

OMQ4050291L

When the side view mirror warning light

is not working properly, the 'Check side

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171

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

僅 Rear Cross-Traffic Collision-Avoid

-

WARNING

僅 Driving near a vehicle or structure

ance Assist may not operate properly

in an area (for example: open terrain),

where any substance are not detected

after turning ON the engine.

CAUTION

Turn off Rear Cross-Traffic Collision-

Avoidance Assist to install a trailer, car

-

rier, etc., or remove the trailer, carrier,

etc. to use Rear Cross-Traffic Collision-

Avoidance Assist.

OMQ4H052636

Limitations of Rear Cross-Traffic

Collision-Avoidance Assist

[A]: Structure

Rear Cross-Traffic Collision-Avoidance

Assist may not operate normally, or the

function may operate unexpectedly

under the following circumstances:

Rear Cross-Traffic Collision-Avoid

-

ance Assist may be limited when driv

-

ing near a vehicle or structure, and

may not detect the vehicle approach

-

ing from the left or right. If this occurs,

the function may not warn the driver

or control the brakes when necessary.

Always check your surroundings while

backing up.

僅 Departing from where trees or grass

are overgrown

僅 Departing from where roads are wet

僅 Speed of the approaching vehicle is

fast or slow

僅 When the vehicle is in a complex

parking environment

Braking control may not work, driver's

attention is required in the following cir

-

cumstances:

僅 The vehicle severely vibrates while

driving over a bumpy road, uneven

road or concrete patch

僅 Driving on a slippery surface due to

snow, water puddle, ice, etc.

僅 The tire pressure is low or a tire is

damaged

僅 The brake is reworked

NOTICE

OMQ4H052637

For more details on the limitations of the

rear corner radar, refer to "Blind-Spot

Collision-Avoidance Assist (BCA) (if

equipped)" on page 5-95.

Rear Cross-Traffic Collision-Avoid

-

ance Assist may detect vehicles which

are parking or pulling out near your

vehicle (for example: a vehicle leaving

5

172

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

beside your vehicle, a vehicle parking

僅 When the vehicle is on or near a slope

or pulling out in the rear area, a vehi

-

cle approaching your vehicle making

a turn, etc.). If this occurs, the function

may unnecessarily warn the driver

and control the brake.

Always check your surroundings while

backing up.

僅 When the vehicle is parked diagonally

OMQ4H052033

Rear Cross-Traffic Collision-Avoid

-

ance Assist may be limited when the

vehicle is on a uphill or downhill slope,

or near it, and may not detect the

vehicle approaching from the left or

right. If this occurs, the function may

not warn the driver or control the

brakes when necessary.

5

OMQ4H052638

Always check your surroundings while

backing up.

[A]: Vehicle

Rear Cross-Traffic Collision-Avoid

ance Assist may be limited when

backing up diagonally, and may not

detect the vehicle approaching from

the left or right. If this occurs, the

function may not warn the driver or

control the brakes when necessary.

-

WARNING

僅 Pulling into the parking space where

there is a structure

Always check your surroundings while

backing up.

OMQ4H052639

[A]: Structure, [B]: Wall

Rear Cross-Traffic Collision-Avoid

-

ance Assist may detect vehicles pass

-

5

173

Driving your vehicle

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

ing by in front of you when parking

backwards into a parking space with a

wall or structure in the rear or side

area. If this occurs, the function may

unnecessarily warn the driver and

control the brake.

僅 Rear Cross-Traffic Collision-Avoid-

ance Assist may not operate for

approximately 3 seconds after the

vehicle is started, or the rear corner

radars are initialized.

Always check your surroundings while

backing up.

僅 When the vehicle is parked rearward

This device complies with Indus

try Canada licence-exempt RSS

standard(s).

-

Operation is subject to the following

conditions:

1. This device may not cause interfer

-

ence, and

2. This device must accept any interfer

-

ence, including interference that may

cause undesired operation of the

device.

OMQ4H052640

Rear Cross-Traffic Collision-Avoid

-

ance Assist may detect vehicles pass

-

ing by behind you when parking

backwards into a parking space. If this

occurs, the function may unnecessar

-

ily warn the driver and control the

brake.

Always check your surroundings while

backing up.

WARNING

僅 When you are towing a trailer or

another vehicle, we recommend that

Rear Cross-Traffic Collision-Avoid

-

ance Assist is turned off due to safety

reasons.

僅 Rear Cross-Traffic Collision-Avoid

-

ance Assist may not operate normally

if interfered by strong electromag

netic waves.

-

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174

Driving your vehicle -> Rear Cross-Traffic Collision-Avoidance Assist for Your Kia Sorento SUV 2023

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