2013 SSANGYONG KORANDO tailgate

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

8712-03
Passive entry function actuation area: Within 1.2 m from the door handle antenna
Passive tailgate open actuation area: Within 1.2 m from the center of the bumper -
-
(1) Passive entry actuation area
Searching for a smart key signal from the outside the vehicle is prioritized in the theft deterrent mode
when the passive entry signal is input. Searching for a smart key signal from the inside is prioritized
when the theft deterrent mode is deactivated.
The system searches a smart key only in the actuation area of a switch, which the signal is input
(driver/passenger door handle switches and tailgate open switch). -
-
4. PASSIVE ENTRY MANAGEMENT
1) Passive Function
The passive entry actuation area refers to the area where passive LOCK/UNLOCK can be
performed by pressing the switch on the driver or passenger door handle with a smart key carried by
the driver.
The passive tailgate open actuation area refers to the area where the tailgate can be opened by
pressing the tailgate switch with a smart key carried by the driver. -
-
LF transmission: Verification request signal
RF transmission: Response signal

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(5) Passive tailgate open
The tailgate open control is activated by the tailgate open switch with a valid smart key present within the
passive entry actuation area.
Passive tailgate open by tailgate open switch
When the tailgate is closed with all doors closed, the system enters the theft deterrent mode after
checking a valid smart key inside the vehicle. When a valid smart key is found inside the vehicle, the
external buzzer and smart key detected warning indicator is operated for 10 seconds.
If no smart key is identified as being outside the vehicle, the passive gate open process is stopped
and restarted when the next signal is received from the tailgate open switch.
Smart key searching
* Theft deterrent mode: deactivated after searching the outside vehicle
* Theft deterrent mode deactivated: outside searching after inside searching -
-
-The driver door is locked and the system in the theft deterrent mode.
The tailgate open switch signal is received.
The BCM sends the valid smart key verification request signal to the SKM.
The SKM verifies if a smart key is outside the vehicle using the corresponding rear bumper antenna
(LF verification) (The SKM searches the last smart key used first. If a valid smart key searching is
completed, searching for a key in the luggage compartment and inside the vehicle is started).
The verification signal (RF verification) from the smart key is sent to the REKES antenna of the SKM.
The SKM sends the Passive tailgate open signal to the BCM through the B-CAN if the verified smart
key is found outside the vehicle.
The BCM activates the tailgate open relay according to the signal received from the SKM.
(Only the theft deterrent mode for tailgate is deactivated.) -
1.
2.
3.
4.
5.
6.

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5. REKES CONTROL FUNCTION
REKES LOCK operation
The REKES LOCK signal is sent when the LOCK button on the smart key is pressed briefly (0.1 sec.
to 1.5 sec.).
The SKM receives the REKES LOCK signal and sends the REKES LOCK request signal to the
BCM through B-CAN.
The BCM outputs the door LOCK signal according to the signal received from the SKM. 1.
2.
3.
When the REKES LOCK signal is received with the ACC ON, the ACC is turned OFF and the
REKES LOCK signal is sent.
REKES UNLOCK operation
The REKES UNLOCK signal is sent when the UNLOCK button on the smart key is pressed briefly
(0.1 sec. or more).
The SKM receives the REKES UNLOCK signal and sends the REKES UNLOCK request signal to
the BCM through B-CAN.
The BCM outputs the door UNLOCK signal according to the signal received from the SKM. 1.
2.
3.
Tailgate open operation
The ignition is turned OFF, ON, or ACC is turned ON.
The tailgate open signal is sent when the tailgate open button on the smart key is pressed 1 second
or more.
The SKM receives the tailgate open signal and sends the tailgate open request signal to the BCM
through B-CAN.
The BCM activates the tailgate open relay when the tailgate open switch is pressed. 1.
2.
3.
4.

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7. SMART KEY VERIFICATION TIME CONTROL
The smart key verification time control consists of pre-verification timer and immobilizer verification timer,
and no verification process is required for 30 seconds after the each verification process has been
completed.
Pre-verification timer: Time for performing start & power mode function that controls the vehicle
power.
Immobilizer verification timer: Time for which the start with a smart key is possible after the SKM and
EMS (ECU) verify the immobilizer. -
-
Item Pre-verification timer Immobilizer verification timer
Operating power
Power OFF, ACC, IGN ON IGN ON after pre-verification (ACC)
FunctionTime for which the power control can be
carried out under the verified conditions
(30 seconds after the verification)Time for which the start request can be
carried out without a smart key under the
verified conditions
(30 seconds after the verification)
Input conditions
Verification
conditionsSmart key searching completed after the
following conditions are met:
Close signal input after any door
opened
Brake switch signal input
START/STOP switch signal input
After emergency slot inserted
After IGN OFF 1.
2.
3.
4.
5.Power changed to IGN ON after
valid pre-verification
Power changed to IGN ON by
smart key verification after pre-
verification timer completed
Smart key verification succeeded
by brake switch input after
immobilizer verification timer
completed with IGN ON
Smart key verification succeeded
after immobilizer verification timer
completed with IGN ON,
immobilizer verification and brake
switch input 1.
2.
3.
4. All doors closed
(including tailgate)
START/STOP switch input
Brake switch signal input
Smart key inserted into emergency
slot
Smart key searching completed
Engine start ON to OFF 1.
2.
3.
4.
5.
6.Brake switch signal input
START/STOP switch input 1.
2.

(2) Smart Key Detected Warning (Smart Key Found Inside Vehicle)
Smart key deactivation warning
The ignition is turned OFF or ACC is turned ON.
A verified smart key found in the vehicle with all doors (including tailgate) closed.
The REKES LOCK or passive LOCK signal is input with a valid smart key from the outside the
vehicle.
The SKM sends the theft deterrent mode signal to the BCM through B-CAN and the verified smart
key is found inside the vehicle.
The SKM sends the smart key detected warning to the BCM and instrument cluster through B-CAN.
The BCM activates the buzzer for up to 10 seconds at intervals of 0.5 sec. ON/0.5 sec. OFF and
turns on the smart key detected warning indicator on the instrument cluster. 1.
2.
3.
4.
5.
6.
Smart key inside vehicle warning
The ignition is turned ON or OFF, or the ACC is turned ON.
A verified smart key found only in the vehicle (including emergency slot) with all doors (including
tailgate) closed.
The passive LOCK signal is input without a valid smart key from the outside the vehicle.
The SKM sends the theft deterrent mode signal to the BCM through B-CAN and the verified smart
key is found inside the vehicle.
The SKM sends the smart key detected warning to the BCM and instrument cluster through B-CAN.
The BCM activates the buzzer for up to 10 seconds at intervals of 0.5 sec. ON/0.5 sec. OFF and
turns on the smart key detected warning indicator on the instrument cluster. 1.
2.
3.
4.
5.
6.Smart key detected warning deactivation conditions
- The theft deterrent mode is deactivated.
Smart key detected warning deactivation conditions
- No smart key is found inside the vehicle when a door is opened and then closed.

8010-01
Pin No. Message Operating condition
Domestic Export
Smart key
warningLCD display shows this message for 10 seconds
when the ignition switch or Smart key system is
defective.
This message comes on for approx. 10 seconds if
the low smart key battery is detected when the
ignition switch is pressed or the engine is started.
Door/PASLCD display shows this message when the door,
engine hood or tailgate is open.
Parking aid
systemIf any obstacle is detected in the rear of the vehicle
when the shift lever is moved to "R" position with IGN
ON, each sensor shows its position and distance.
If any error is detected during initial diagnosis, it is
displayed as "?". Other than that is operated in the
same way as the PAS distance measurement mode.
Cruise
controlThis message comes on when the cruise control
system is activated.
This message comes on when the cruise control
system is deactivated.
This message comes on when the cruise switch is
moved to the ECO position.Pin No. Message Operating condition
TailgateIf the tailgate is open, open status messages are
displayed in 4-step graphics.

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Rear door switch and
heating switch (RH)
Front seat heating and ventilation switch
With heating and ventilation
switchWith heating switch
Rear door switch and
heating switch (LH)Driver power seat
switch
Tailgate switch
Luggage lamp switch
Center room lamp
switch
Overhead console
switch