2013 SSANGYONG KORANDO rear key switch

2. INPUT SIGNALS
NO Input signal Logic
1 IGN1 ON = Battery voltage (IGN ON or START)
2 IGN2 ON = Battery voltage (IGN ON)
3 Alternator ON = Battery voltage (engine running)
4 Key reminder switch IN = Battery voltage (key inserted)
5 Driver door LOCK detecting switch LOCK = GND, UNLOCK = OPEN
6 Driver door UNLOCK detecting switch LOCK = OPEN, UNLOCK = GND
7 Passenger door LOCK detecting switch LOCK = GND, UNLOCK = OPEN
8 Passenger door UNLOCK detecting
switchLOCK = OPEN, UNLOCK = GND
9 Rear door LOCK detecting switch LOCK = OPEN, UNLOCK = GND
10 Puddle lamp ON = (-) OUTPUT
11 Driver door open switch OPEN = GND, CLOSE = OPEN
12 Passenger door open switch OPEN = GND, CLOSE = OPEN
13 Rear LH door open switch OPEN = GND, CLOSE = OPEN
14 Rear RH door open switch OPEN = GND, CLOSE = OPEN
15 Tailgate switch OPEN = GND, CLOSE = OPEN
16 Hood switch OPEN = GND, CLOSE = OPEN
17 Sunroof switch OPEN = GND, CLOSE = OPEN
18 headlamp switch ON = GND, OFF = OPEN
19 Folding/unfolding switch ON = GND, OFF = OPEN
20 Crash door LOCK/UNLOCK switch ON = GND, OFF = OPEN
21 Crash sensor (air bag) ON = 200 ms Low signal, OFF = OPEN
22 Front defogger (heated wire) switch ON = GND, OFF = OPEN
23 Rear defogger (heated wire) switch ON = GND, OFF = OPEN
24 Wiper switch 1 ON = GND, OFF = OPEN
25 Wiper switch 2 ON = GND, OFF = OPEN
26 Driver seat belt switch Unbuckled = GND, Fastened = OPEN
27 Passenger seat belt switch (only EU) Unbuckled = GND, Fastened = OPEN
28 Rain & AUTO light sensor LIN communication

3. MAJOR FUNCTIONS
Item Functionw/o SKM w/ SKM
1 WIPER CONTROL Wiper MIST and washer coupled wiper O O
AUTO washer coupled wiper operation O O
Rain sensor coupled wiper (LIN) O O
Speed sensitive intermittent wiper O O
Wiper LO/HI control O O
2 Ignition key warning
lampIgnition key reminder warning O X
Ignition key reminder O X
External buzzer control X O
Door LOCK prevention function when a door
is ajarOO
3 Tail lamp control Tail lamp switch ON warning O O
Tail lamp warning display X O
Tail lamp AUTO switching off O O
4 Door ajar warning Door ajar control X O
Door ajar warning O O
5 Seat belt control Seat belt warning O O
Seat belt reminder O O
6 Sunroof warning Sunroof warning O O
Sunroof warning display X O
7 Room lamp control Door coupled room lamp dim control O O
Room lamp AUTO switching off O O
Room lamp control display X O
8 Ignition key hole lamp Ignition key hole lamp control O X
9 Defogger (heated wire)
controlFront defogger (heated wire) control O O
Rear defogger (heated wire) control O O

Door coupled room lamp control
When all doors are closed with IGN ON, the room lamp goes out immediately. A. Operation 1.
All doors are closed with IGN OFF.
The room lamp stays on for 2 seconds (T1) and then fades out over 3 seconds (T2) and goes off.
- When the ignition is turned ON while the room lamp is fading out, the lamp goes out immediately. B.
C. Operation 2.
When UNLOCK signal by the smart key (REKES key) is received with IGN OFF (ignition key
removed) and all doors closed, the room lamp remains ON for 30 seconds (T3).
When UNLOCK signal is received again while the room lamp is ON, the lamp stays on for 30
seconds more. The room lamp lighting is extended when UNLOCK signal by the REKES key is
received. D.
E. Operation 3.
The room lamp stays on when a door is opened during fading out.
The lamp goes out or fades out when the door is closed. F. Operation 4.
12. ROOM LAMP CONTROL
When the room lamp switch is in the door coupled position and the driver/passenger/rear door is
opened, the room lamp comes on.
The room lamp goes out automatically after 10 minutes of illumination when the ignition is turned OFF
(ignition key is removed) and a door is open.
The sleep mode is deactivated when the door status is changed or UNLOCK signal is received after
automatic switching off. -
-
-
When the open driver/passenger/rear door is closed, the room lamp fades out. When the system
enters the theft deterrent mode, the room lamp goes out immediately.
In puddle lamp coupled room lamp mode, the room lamp comes on when the puddle lamp
operation signal is received. -
-

Door LOCK/UNLOCK control by door knob switch
The driver and passenger door LOCK knob switches are in the LOCK position from UNLOCK
position.
The door LOCK relay is activated for 0.5 seconds (T1). A.
B. Operation 1.
The driver and passenger door LOCK knob switches are in the UNLOCK position from LOCK
position.
The door UNLOCK relay is activated for 0.5 seconds (T2). C.
D. Operation 2.
All open doors are closed.
The LOCK signal is input within 0.5 seconds (T3).
The UNLOCK signal for all doors is output once for 0.5 seconds (T4). E.
F.
G. Operation 3.
14. CENTRAL DOOR LOCKING SYSTEM CONTROL
For BCM with SKM, sleep mode is deactivated by receiving the status signals from the driver door
knob switch, passenger door knob switch, rear LH/RH door knob switch, and central door
LOCK/UNLOCK switch through the wiring.
If all doors are unlocked 5 times within 1 minute after door LOCK signal output, because of faulty
door knob switch and door open switch, the doors are forced to lock and not allowed to unlock.
However, the UNLOCK conditions are met, the UNKLOCK signal is input normally. -
-
The door lock/unlock system does not work regardless of the door LOCK/UNLOCK switch position,
when reconnecting the battery. (to reset, turn the ignition ON) -
The signal change from UNLOCK to LOCK is ignored during LOCK/UNLOCK output by the central
door LOCK switch, REKES key, and door handle switch.
If LOCK signal from the switch is input within 0.5 seconds after any door is closed, UNLOCK signal
is output. -
-

8710-01
Theft deterrent mode deactivation conditions (for vehicles without SKM)
The REKES UNLOCK signal is input with IGN ON.
When the REKES UNLOCK signal is input in the theft deterrent mode or with the theft deterrent mode
deactivated, the hazard warning lamp is operated once and the theft deterrent mode is deactivated
(without warning horn output). -
-
Theft deterrent mode (for vehicles without SKM)
Battery power
Front/rear door open
Tailgate open
4 doors LOCK/UNLOCK
Hood open -
-
-
-
- The BCM monitors the following conditions continuously in theft deterrent mode.
Theft deterrent alarm activation (for vehicles without SKM)
Any door including hood and tailgate is opened in theft deterrent mode.
The LOCK switch of any door including tailgate is set to UNLOCK in theft deterrent mode.
Any door except tailgate and hood is closed and then opened after 30 seconds of alarming.
The hazard warning lamp and warning horn are activated for 30 seconds at intervals of 0.5 sec.
ON/0.5 sec. OFF. -
-
-
-
Theft deterrent alarm deactivation conditions (for vehicles without SKM)
Any signal from the REKES (LOCK, UNLOCK, Panic, Escort) deactivates the theft deterrent
alarm.
The theft deterrent alarm remain on for up to 30 seconds.
When the theft deterrent alarm is activated in theft deterrent mode, turning the ignition ON
immediately deactivates the mode. The alarm is deactivated 30 seconds (time remaining) after that.
(For vehicles with immobilizer system, the alarm is deactivated once the key is verified after the
ignition is turned ON) -
-
-

8710-01
Theft deterrent mode (for vehicles with SKM)
Battery power
Front/rear door open
Tailgate open
4 doors LOCK/UNLOCK
Hood open -
-
-
-
- The BCM monitors the following conditions continuously in theft deterrent mode.
Theft deterrent alarm activation (for vehicles with SKM)
Any door including hood and tailgate is opened in theft deterrent mode.
The LOCK switch of any door including tailgate is set to UNLOCK in theft deterrent mode.
Any door including tailgate and hood is closed and then opened after 30 seconds of alarming.
The hazard warning lamp and warning horn are activated for 30 seconds at intervals of 0.5 sec.
ON/0.5 sec. OFF. -
-
-
-
Theft deterrent alarm deactivation conditions (for vehicles with SKM)
The theft deterrent alarm is deactivated in the following conditions. The theft deterrent mode is kept
ON.
a. Door LOCK/UNLOCK signal by smart key is received.
b. Tailgate open signal by smart key is received.
c. UNLOCK signal by door switch is received.
d. Tailgate open switch signal is received.
e. IGN ON signal is received.
f. Panic function is activated.
When the ignition is turned ON while the theft deterrent alarm is activated, the alarm is deactivated
immediately.
When the theft deterrent alarm is activated in theft deterrent mode, turning the ignition ON
immediately deactivates the mode. The alarm is deactivated 30 seconds (time remaining) after that.
If no deactivation command is received, the system enter the theft deterrent mode after the 30
seconds. -

-
-
-
Theft deterrent mode re-activation after tailgate open (for vehicles with SKM)
All doors except the tailgate are in theft deterrent mode, the system searches for the smart key inside the
vehicle 1 second after the tailgate is closed. If no smart key is found, the system enters the theft
deterrent mode again.
The hazard warning lamp and warning horn are activated when the system enters the mode.

8710-01
Operating process
- The ignition is turned OFF.
19. SLEEP MODE
If the state of the LOCK switches of driver/passenger/rear doors and tailgate is not changed for 6
seconds with the all doors including tailgate closed and IGN OFF (ignition key removed), even if the
state is not LOCK, the system enters the sleep mode to power down. 1.
If any condition of the (1) is not met, the system enters the wake up mode immediately. 2.
When the room lamp, key hole lamp, tail lamp, or power window is already activated, or all doors are
closed for continuous 30 seconds after the door UNLOCK under the conditions stated in (1), the
system waits in normal mode. If the lamps or power window is deactivated and no change is
detected for 6 seconds after all doors are closed, the system enters the sleep mode. 3.
When the front room lamp is ON, the system turns of the room lamp in 10 minutes and enters the
sleep mode after 6 seconds. 4.
If the coming home light is ON, the system enters the sleep mode when the coming home light
switching off conditions are met. 5.
The sleep mode is deactivated when a door is opened or key is inserted. 6.

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.