SsangYong Korando III (2010 year). Manual - part 460

04-4

LF (Low Frequency) antenna

▶

External buzzer (SKM buzzer)

▶

Component

Item

Specifications

Smart key antenna

Frequency

134.2 ± 1.5 kHz

Current consumption

Max. 1.2 A

Operating temperature 

range

-30℃ to 80℃

Door handle switch

Rated voltage

5.0 V

Voltage range

6.0 V to 16.0 V

Rated current

5 to 20 mA

Operating temperature 

range

-30℃ to 80℃

Component

Item

Specifications

External buzzer

(SKM buzzer)

Operating voltage

7.5 V to 14.5 V

Operation temperature

-30℃ to 80℃

Sound pressure level

83 dB

04-6

Smart key

Wireless communication with 
SKM system by receiving LF 
(Low frequency) and 
transmitting RF (Radio 
frequency)

Emergency slot

For emergency use to 
start the engine when 
the smart key battery has 
been discharged.

SKM

Wireless communication with other 
modules through B-CAN, P-CAN, 
hard wire to control SKM system

External buzzer 

(SKM buzzer)

Sounds a warning related to SKM 
system

START/STOP switch

- Supplies power to the 
vehicle wiith a button 
(ACC, IGN1, IGN2)
- Indicates vehicle status 
with LED illumination and 
flashing

1. OVERVIEW

The SKM (Smart Key Module) system is equipped to only the vehicles with smart key and is to prevent 
theft and enhance the driver experience. When the driver presses a door handle switch carrying a smart 
key, this system checks the smart key information and driver door status and locks/unlocks the doors 
(passive function). The vehicle can be started when the driver enters the vehicle and presses the 
START/STOP switch (passive start function).

2. COMPONENTS

Smart key indicator

Smart key undetected warning/ 
verification fail indicator

BCM

Communicates with SKM through 
B-CAN to control the vehicle 
components

04-7

8712-03

Exterior (bumper) antenna

Mounting location

Component

LF transmission for valid smart key searching outside area of rear 
bumper when tailgate open switch signal input

Door handle switch & antenna

Mounting location

Component

LF transmission for valid smart key searching outside vehicle 
(passive entry and KEY IN/OUT)

SKM exterior 

antenna

Door handle 

switch

Interior (rear) antenna

Mounting location

Component

LF transmission for valid smart key searching inside vehicle 
(passive start and KEY IN/OUT)

Interior (center) antenna

Mounting location

Component

ESCL

Mounting 

location

Component

The ESCL (Electric Steering Column 
Lock) is a device which locks the 
steering handle with an electrical 
signal.