2012 SSANGYONG KORANDO Service Manual

03-438710-01
Auto door lock control ▶
Door lock output is activated when the vehicle speed is maintained above 30 km/h with IGN1 ON.
However, if all the doors are locked or fail, lock output is not activated.
If any of doors is not locked after Step (1), BCM activates the door lock output up to 5 times.
If the door is still unlocked, BCM considers the door as Fail.
If the failed door is changed from UNLOCK to LOCK, the fail record the side fascia panel.
If there is any failed door, the auto door lock function is not available.
(Even though the vehicle speed is increased over 30 km/h again after decreased below 30 km/h, BCM
does not send the auto door lock signal.)
When receiving the unlock signal for another door during Step (2), BCM sends the lock
signal for the door up to 5 times.
The unlock output is activated automatically when door lock output conditions are met by this function
or the IGN1 switch is turned to OFF from ON position (even though the lock output is not activated if
the vehicle speed is maintained above 30 km/h under lock condition). (If the LOCK condition is
established with the ignition switch ON, the system outputs UNLOCK signal unconditionally when
turning the ignition switch to OFF position.)
However, whether the door lock output condition is met or not is initialized when the IGN1 switch is
turned to OFF position.
When turning the ignition off, the fail record for a door will be initialized.
If any of door lock switches is in LOCK position when turning the ignition off, all doors are unlocked. 1.
2.
3.
4.
5.
6.
7.
8.
9.
(*1) Lock: All doors including tailgate are locked.
Unlock: All doors including tailgate are unlocked.

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Auto door unlock (crash unlock) control ▶
The air bag collision signal input cannot be accepted within 7 seconds after turning the ignition key to
"ON" position.
After the 7 seconds, the air bag signal is activated. If the air bag signal is turned ON (crash) from OFF,
BCM sends the door unlock signal for 5 seconds after 0.04 seconds.
The unlock signal is sent for the remaining of the period even when turning OFF the ignition switch
while receiving the unlock signal due to the crash.
The room lamps come ON when receiving the crash signal. (except when the front room lamp switch
is in OFF position.)
The turn signal lamps also blink when receiving the crash signal.
This function is reset when disconnecting the battery. 1.
2.
3.
4.
5.
6.

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12) Panic Alarm
Panic alarm by REKES signal ▶
When receiving the panic signal with Power OFF, ACC and IGN ON, the horn and turn signal lamps
operate for T1 with the interval of 0.5s ON/0.5s OFF.
When receiving the door lock or panic signal during the panic operation, the panic alarm stops.
(other commands are overridden)
The theft deterrent functions are as below:
- The theft deterrent alarm stops when receiving the panic alarm during its operation.
- The panic alarm stops and then the theft deterrent alarm starts its operation when occurring the
theft deterrent alarm conditions during panic alarm.
This function should be available regardless of the key status.
This function should be activated only when the ignition key is inserted (EU region). 1.
2.
3.
4.
5.

03-46
Panic alarm by SKM smart key's remote control ▶
When the BCM receives "Panic command by smart key remote control" as a BCAN signal, it
activates panic alarm by operating the horn and turn signal lamp for 30 seconds with a interval of
0.5s ON/0.5s OFF. However, the BCM used in EU region is operated when receiving the panic
command from the smart key remote control and the signal that the smart key is in the vehicle with
Power OFF, ACC and IGN ON.
The BCM stops the panic function and operates the function depending on the signal in the event of
following commands during turn signal lamp and horn operation by the "Panic command from smart
key remote control".
The panic alarm stops and then the theft deterrent alarm starts its operation when occurring the theft
deterrent alarm conditions during panic alarm.
All the functions are controlled by SKM and operated by signal from SKM. 1.
2.
3.
4.
Stops panic function activated by "Panic command from smart key remote control" through
BCAN signal
Panic function is activated when receiving other command -
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03-478710-01
Coming home lighting control ▶
The low beam keeps on for 30 seconds when the ignition switch is turned to ON from OFF position
with the headlamp ON.
Coming home lighting OFF condition
This function can be activated or deactivated with the diagnostic device. (default setting: active) 1.
2.
3.3 minutes after all doors and tailgate are open and closed
(lighting goes off 30 seconds after without extension when the closed doors are open)
When receiving REKES and passenger door lock signals (close, open, close) twice during coming
home lighting operation
Lighting goes off during its operation when headlamp and AUTO light switch are turned to other
position than ON
Lighting goes off when ignition switch is turned to ON position -
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13) Headlamp

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14) Tailgate
Tailgate control in BCM without SKM ▶
When pressing the tailgate switch for more than 0.1 second with driver door unlocked and vehicle
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470090009a0047009b009c00990095008c008b004700760075> for about 1 second, with
power OFF, ACC ON or IGN ON. However, it is turned ON when the vehicle speed is below 3
(±0.1) km/h, with IGN ON.
The tailgate open relay is turned OFF immediately after the driver door is locked or the vehicle speed
goes over 3 km/h with IGN ON during its operation. However, the BCM does not operate if the
tailgate open switch is pressed when the vehicle speed is above 3 km/h. 1.
2.
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8b008c0050004702e70047007b008800900093008e0088009b>e open signal → Tailgate
open -
Tailgate control in BCM with SKM ▶
When pressing the tailgate switch for more than 0.1 second with driver door unlocked and vehicle
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470090009a0047009b009c00990095008c008b004700760075> for about 1 second.
The tailgate open relay is turned OFF immediately after the driver door is locked or the vehicle speed
goes over 3 km/h during its operation.
When the tailgate switch on smart key is pressed in theft deterrent mode or with the smart key
detected by the exterior antenna, the SKM verifies the smart key and disarms the tailgate only. When
the tailgate is open and closed, the system enters into the theft deterrent mode again. If the tailgate
switch is not operated for 30 seconds, the system also does so.
The BCM checks that the verified smart key is in the luggage room 1 second after when the closed
tailgate is detected by the tailgate open switch with power OFF.
If there is a verified smart key in the luggage room when the tailgate is open and closed in theft
deterrent mode, the external buzzer sounds for 5 seconds.
When the driver press the tailgate open switch in order to look for the smart key, the BCM deactivates
lock so that the tailgate can be opened even though the driver door is locked. (maintains standby for
opening without verification) 1.
2.
3.
4.

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15) Theft Deterrent Alarm
Theft deterrent alarm control in BCM without SKM ▶
Entering into theft deterrent mode by REKES remote control 1.
When receiving the door lock signal with the key removed, all doors including tailgate and engine
hood closed, all doors are locked and the theft deterrent mode is activated. At this moment, the
turn signal lamps blink twice.
When pressing the lock switch on remote control key again in 4 seconds, the turn signal lamps
blink twice and the horn sounds once in the theft deterrent mode. In other words, when pressing
the door lock button once, all the doors are locked and the turn signal lamps only blink twice, and
another press in 4 seconds makes the turn signal lamps blink twice and alarm horn sound once.
When receiving the door lock signal with any door (except tailgate and engine hood) open, the
doors are unlocked immediately after locking them first.
When receiving the door lock signal with the tailgate or engine hood open, the doors are closed if
they are open, but the theft deterrent mode is not activated. However, when closing the opened
tailgate or engine hood, the theft deterrent mode is activated with two blinks of turn signal lamps.
If a door or tailgate is not opened within 30 seconds after unlocking the doors with remote control
key in theft deterrent mode, all doors will be automatically locked again (re-lock operation). When
entering into the theft deterrent mode, the turn signal lamps blink twice and the horn sounds once.
The theft deterrent mode can be activated only when the above conditions are satisfied.
Ex) The theft deterrent mode cannot be activated when locking the doors with key hole on door. -
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03-50
Disarming by REKES remote control 2.
When unlocking the doors or turning the ignition switch to ON position.
When receiving the door unlock signal in theft deterrent mode, all doors are unlocked and the turn
signal lamps blink once (the horn does not sound).
When receiving the door unlock signal with the theft deterrent mode disarmed, the turn signal
lamps blink once (the horn does not sound). -
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In theft deterrent mode
BCM observes the conditions below continuously: 3.
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 4.
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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Disarming conditions of theft deterrent mode 5.
When pressing any switch (lock, unlock, panic) on the remote control key during the theft deterrent
alarm, the alarm stops its operation.
When turning the ignition switch to ON position during the theft deterrent alarm, the alarm stops its
operation.
(For vehicle with immobilizer system, the alarm stops after completion of authorization. For vehicle
without immobilizer system, the alarm stays ON for 30 seconds)
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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Operation when disarming 6.
The horn and the turn signal lamps stop their operation. -