2012 SSANGYONG KORANDO warning

03-30
6) Sunroof
Sunroof warning ▶
When removing the ignition key with the sunroof open (without SKM) or when opening the driver door
with IGN OFF or ACC and sunroof open (with SKM), the indoor buzzer sounds for 10 seconds with
the interval of 0.02s ON/1.58s OFF.
When opening and closing the driver door or closing the sunroof during indoor buzzer operation, the
buzzer stops its operation immediately.
When closing the driver door or sunroof and opening again during warning operation, the sunroof
warning does not work. If the condition is met after the ignition switch is turned to "ON" position again,
the indoor buzzer sounds for 10 seconds with the interval of 0.02s ON/1.58s OFF.
The sunroof warning has a priority over the tail lamp ON warning. 1.
2.
3.
4.

03-358710-01
10) Keyless Entry
Transmitter (REKES key) ▶
When the user operates the switch of the remote control key, the vehicle control messages formatted by
its CPU are sent to the main unit wirelessly. The, the CPU control the vehicle and the main unit controls
the vehicle operation.
Door unlock/panic buttonDoor lock
Door unlock/panic button ▶
Unlocking door and tailgate (briefly press)
If you press this button, it unlocks all doors and the tailgate and deactivates the theft deterrent mode.
When the theft deterrent mode is deactivated, the emergency hazard lights blink once.
If the door, tailgate or engine hood is not opened within 30 seconds after unlocking the door with the
remote control key in theft deterrent mode, the door is locked automatically, hazard warning flasher
blinks twice and buzzer sounds once. (entering into theft deterrent mode)
Panic function (press and hold for more than 2 sec)
When pressing (over 2 sec) the button, the hazard warning flasher blinks and buzzer sounds for
about 30 seconds.
Press the UNLOCK or PANIC button to deactivate this function. 1.
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2.
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03-36
Remote door lock ▶
When briefly pressing (below 0.5 sec) the LOCK button on the transmitter, the doors are locked.
The BCM sends the door lock signal immediately after receiving the door lock message from the
transmitter. When door close, hood close and door lock status is detected, it outputs the turn signal
lamp signal.
Only when door close, hood close and door lock conditions are satisfied after door lock is performed,
the turn signal lamp signal is outputted.
The REKES operation is not available when the ignition key is in the key switch. Also, it is not
possible to use the switches on the remote control key for 1 second after removing the ignition key
from the ignition switch to avoid unintended operation.
If any of doors could not be locked when pressing the LOCK switch, the system performs the unlock
operation. 1.
2.
3.
4.
5.
Door lock ▶
Locking door and tailgate (briefly press)
If you press this button, all doors and the tailgate are locked and the theft deterrent mode is
activated.
When the theft deterrent mode is activated, the hazard warning flasher blinks twice. However, when
pressing this button once again within 4 seconds, the hazard warning flasher blinks twice and buzzer
sounds once. 1.
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03-54
Disarming 3.
If the door unlock signal is received from the smart key remote control with power OFF or the
outside door handle switch signal is received with the driver door locked, the doors are unlocked,
turn signal lamps blink once, exterior buzzer sounds twice at the intervals with 50 ms ON/450 ms
OFF and theft deterrent mode is deactivated. When receiving the door unlock signal with the theft
deterrent mode disarmed, the turn signal lamps blink and exterior buzzer sounds.
When tailgate is open by tailgate open switch signal (only tailgate disarmed)
When verified smart key is detected and manual tailgate is open by tailgate open switch signal
(only tailgate disarmed)
When ignition switch is turned to ON position -
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In theft deterrent mode
BCM observes the conditions below continuously: 4.
Battery connection (B+)
Front/rear door open
Tailgate open
4 doors lock/unlock
Engine hood open -
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Activation of theft deterrent alarm 5.
When any of doors, tailgate or engine hood is open in theft deterrent mode
When unlocking the door lock switch in theft deterrent mode
When opening a door after completion of theft deterrent alarm (for 30 seconds)
Horn and the turn signal lamps operate for 30 seconds with the interval of 0.5s ON/0.5s OFF. -
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Warning cancellation requirements 6.
The theft deterrent alarm is deactivated by the following BCAN signals during its operation: (theft
deterrent mode maintains) -
When door is unlocked by smart key remote control
When door is locked by smart key remote control
When tailgate is open by smart key remote control
When passive door is unlocked due to smart key detection
When tailgate is open due to smart key detection
When panic alarm is activated by smart key remote control 1)
2)
3)
4)
5)
6)
When turning the ignition switch to ON position during the theft deterrent alarm, the alarm stops
immediately.
When turning the ignition switch to ON position during the theft deterrent alarm, the alarm stops and
the theft deterrent mode is deactivated after 30 seconds (remaining time).
If there is not any disarming commend, the alarm stays ON for 30 seconds and the theft deterrent
mode continues. -
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04-6
2. INPUT/OUTPUT DIAGRAM
Major functions ▶
Passive LOCK/UNLOCK by outside door handle switch
Passive UNLOCK by tailgate open switch
Passive START by START switch
Engine ECU and High speed CAN communication
BCM, Instrument cluster and Low speed CAN communication
RF communication for REKES operation
Smart key system warning function
Smart key registration (up to 3 keys) 1.2.
3.4.
5.6.
7.8.

04-118712-03
(2) Passive LOCK
When the system searches for a smart key by the input from the outside door handle switch, the SKM
sends the passive LOCK signal to the BCM if all the doors are closed and a normal smart key is found
outside the vehicle.
Passive LOCK hardware control ▶
The SKM sends the door LOCK/UNLOCK signal to the BCM through the BCAN network when a
smart key is verified after the signal from the driver/passenger outside door handle switch is received
through the hardware.
The SKM sends the signal to the BCM and instrument cluster when the warning and indicator
display conditions are met. 1.
2.
Passive LOCK by outside door handle switch ▶
When the ignition status is OFF, ACC ON or IGN ON, the SKM performs the verification procedure if the
LOCK signal is received from the driver/passenger door handle switch.
When the outside door handle switch is operated, the SKM verifies if a smart key is outside the
vehicle using the corresponding exterior antenna.
The SKM sends the signal for [Passive LOCK command] to the BCM through the BCAN if a smart
key is identified as being outside the vehicle.
If no smart key is verified as being outside the vehicle, this process is stopped and restarted when the
next signal is received from the outside door handle switch.
When the driver's door is unlocked with the ignition status ACC ON, the SKM changes the ignition
status to OFF and sends the signal for [Passive LOCK command] to the BCM through the BCAN to
lock the door. The BCM ignores the signal if the ignition status is IGN ON.
The SKM recovers the deactivated smart key function inside the vehicle when it receives the theft
deterrent deactivation signal from the BCM through the BCAN communication. 1.
2.
3.
4.
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04-12
The system first identifies the last smart key used, and then identifies all the other registered smart
keys until a normal smart key is verified.
The system identifies the smart keys by using the outside door handle antenna on the door handle
switch which has sent the signal.
Smart key search input: The last door is opened and then closed. Outside door handle switch, Brake
switch, START switch (Tailgate open request) 1.
2.
3.Smart key search mode ▶Searching for other keys ▶
When the ignition status is IGN ON or ACC ON, the SKM starts to verify the smart key if any door is
opened and then closed. If one or more smart keys are verified as being in the vehicle, the smart key
verification procedure is stopped. If no verified smart key is identified as being in the vehicle, the SKM
sends the signal which identifies that there is no verified key inside the vehicle to the BCM and instrument
cluster through the BCAN (Smart key not identified warning).Interruption of door LOCK & Smart key function by outside door handle switch ▶
When the door LOCK signal is received from the driver/passenger door handle switch with the ignition
status OFF or ACC ON, the SKM identifies the verified smart key and sends the passive LOCK signal
to the BCM through the BCAN if the ignition is turned to OFF.
The SKM receives the theft deterrent mode information signal from the BCM through the BCAN.
If there is any verified smart key in the vehicle, the function of the verified smart key is interrupted. 1.
2.
3.

04-14
(4) Passive tailgate open
When a normal smart key is found by the signal from the tailgate open switch, the system sends the
tailgate open control signal to the BCM.
Passive tailgate open hardware input/output control ▶
The SKM receives the tailgate open switch signal from the BCM through the BCAN communication.
The SKM sends the tailgate open output signal to the BCM through the BCAN communication. 1.
2.
Tailgate open switch control ▶
Tailgate closed -> open
When the ignition status is OFF, ACC ON or IGN ON, the SKM starts to verify the smart key in the
tailgate open actuation area after receiving the tailgate open signal for [tailgate open request] from the
BCM through the BCAN.
The SKM sends the signal for [Passive tailgate open] to the BCM through the BCAN to open the
tailgate and deactivate the theft deterrent mode if a smart key is identified as being outside the vehicle.
If no smart key is identified as being outside the vehicle, this process is stopped and restarted when
the next tailgate open request signal is received. 1.
2.
Smart key search mode ▶
The system first identifies the last smart key used, and then identifies all the other registered smart
keys until a normal smart key is verified.
If the tailgate antenna identifies a normal smart key, the system searches for a smart key in inside
area of the tailgate and inside the vehicle.
The tailgate is opened only when a valid smart key is found within the tailgate antenna range, and the
tailgate is not operated by a smart key in inside area of the tailgate.
Smart key search input: The last door is opened and then closed. Outside door handle switch, Brake
switch, START switch (Tailgate open request) 1.
2.
3.
4. Tailgate open -> closed
When the tailgate is closed with all the other doors are closed, the SKM sends the signal for [smart
key inside the vehicle] through the BCAN if there is a verified smart key inside the vehicle.
When the tailgate is opened and then closed in theft deterrent mode, the signals for [external buzzer]
and [smart key detect warning] are sent for 10 sec. through the BCAN if there is a verified smart key
inside the vehicle. -