relay SSANGYONG KORANDO 2013 Workshop Manual

8710-01
The door LOCK/UNLOCK relay is installed inside the actuator.

AUTO door LOCK control
REKES LOCK
The vehicle is driven at 30 km/h or more.
The door LOCK relay is activated for 0.5 seconds (T2).
The door LOCK relay is not activated when all doors (except tailgate) are locked or door malfunction
signal is input. A.
B.
C. Operation 1.
The UNLOCK signal by other switch is received.
The door LOCK signal is output 5 times for the switch. F.
G. Operation 3. (during operation 2)
A door is unlocked.
The door LOCK signal is output 5 times (T3) except the door LOCK carried out in operation 1. D.
E. Operation 2. (after operation 1)
The door LOCK system outputs UNLOCK signal automatically when the LOCK output conditions
are met by this function or the ignition is turned ON to OFF. (even when there is no LOCK output
while the vehicle is driven at over 30 km/h under LOCK condition). - If a door is unlocked after the 5 times of LOCK output, the door is regarded as malfunctioning.
If there is a malfunctioning door, the AUTO door LOCK is not activated but the LOCK operation by
the central door LOCK switch is available.
If a malfunction occurs when the vehicle is driven at 30 km/h or more, the AUTO door LOCK will not
be activated even when the vehicle speed decreases to 30 km/h or less and then increases to 30
km/h or more.
The faulty door will be reset when the unlocked malfunctioning door is locked. -
-
-
-
The faulty door will be reset when the ignition is turned OFF.
When one of the door LOCK switches is in LOCK position with the ignition turned OFF, all doors
are unlocked. -
-

8710-01
Operating process (for vehicles without SKM)
The door LOCK/UNLOCK relay is installed inside the actuator.

AUTO UNLOCK upon receiving air bag deployment signal
Air bag deployment signal is not input for initial 7 seconds (T4) after IGN ON A. Operation 1.
Signal from unlock relay is output for 5 seconds (T3) after 40 ms (T2)
When turning IGN OFF during 5 seconds (T3) of unlock relay signal output
Signal from unlock relay is input for the rest of the time B.
C.
D.
E. Operation 2.
The room lamp comes on when the air bag deployment signal is input except when the room lamp
switch is turned off.
The hazard warning lamp flashes when the air bag deployment signal is input.
Resetting the auto door unlock function turns off the battery (cutting off BCM power). -
-
-
The door LOCK/UNLOCK relay is installed inside the actuator.

Tailgate open control (for vehicles without SKM)
The ignition is turned OFF or ON, or ACC is turned ON with the driver door unlocked.
When the tailgate open switch is pressed for more than 0.1 seconds (T1), the tailgate open relay is
activated for 1 second. A.
B. Operation 1.
The tailgate open relay is activated.
The vehicle is driven at 3 km/h or more with the driver door locked or IGN ON.
The tailgate open relay is deactivated immediately. C.
D.
E. Operation 2.
The vehicle is driven at 3 km/h or more with IGN ON.
The tailgate open relay is not activated when the tailgate open switch is pressed. F.
G. Operation 3.
16. TAILGATE OPEN CONTROL

Tailgate open control (for vehicles with SKM)
The ignition is turned OFF or ON, or ACC is turned ON with the driver door unlocked.
When the tailgate open switch is pressed for more than 0.1 seconds (T1), the tailgate open relay is
activated for 1 second. With the ignition turned ON, the tailgate open relay is activated only when the
vehicle is driven at 3 km/h or less. A.
B. Operation 1.
The tailgate open relay is activated.
The vehicle is driven at 3 km/h or more with the driver door locked or IGN ON.
The tailgate open relay is deactivated immediately. C.
D.
E. Operation 2.
The vehicle is driven at 3 km/h or more with IGN ON.
The tailgate open relay is not activated when the tailgate open switch is pressed. F.
G. Operation 3.
The ignition is turned OFF or ON, or ACC is turned ON with the driver door and tailgate door locked.
The tailgate open switch is pressed for 0.1 seconds or more.
The BCM sends the verification request to the SKM through B-CAN. The SKM verifies the smart key
and sends the signal to the BCM through B-CAN.
The BCM activates the tailgate open relay after the valid smart key verification.
(In theft deterrent mode, only the theft deterrent for tailgate is deactivated.) -
-
-
- Operation 4.
The tailgate open signal is input by the smart key when the vehicle is not in stationary or the power is
not turned OFF.
The BCM keeps the tailgate open relay ready to operate for 30 seconds.
If the signal from the tailgate open switch is input within this 30 seconds,
The tailgate open relay is activated.
If no signal is input within 30 seconds in theft deterrent mode, the mode remains on. The system
enters the theft deterrent mode immediately when the LOCK signal from the smart key is input. -
-
-
- Operation 5.
The tailgate closed signal is input in theft deterrent mode with power OFF.
The BCM searches a verified smart key in the luggage compartment after 1 second.
If a verified smart key is found in the luggage compartment, the BCM activates the external buzzer for
5 seconds.
The driver presses the tailgate open switch to find the smart key.
The BCM deactivates the tailgate LOCK function so that the tailgate can be opened even when the
driver door is locked. (standby to operate without verification) -
-
-
-
- Operation 6.

Theft deterrent mode entering by REKES key (for vehicles without SKM)
All doors (including hood and tailgate) are closed with the ignition key removed.
REKES LOCK signal is received.
The door LOCK relay is activated.
All doors (including hood and tailgate) are locked
The system enters the theft deterrent mode after operating the hazard warning lamp twice. A.
B.
C.
D.
E. Operation 1.
REKES LOCK signal is received again within 4 seconds of theft deterrent mode activation.
The hazard warning lamp flashes twice and the warning horn is operated once in the theft deterrent
mode. F.
G. Operation 2.
REKES LOCK signal is received with one or more doors open.
The LOCK relay is activated followed by activation of UNLOCK relay. H.
I. Operation 3.
REKES LOCK signal is received with the tailgate and hood open.
Only the LOCK relays of the closed doors except hood and tailgate are activated.
The system does not enter theft deterrent mode.
If the open tailgate and hood are closed.
The system enters the theft deterrent mode after operating the hazard warning lamp twice. J.
K.
L.
M.
N. Operation 4.
All doors are opened or the ignition key is not inserted within 30 seconds (T5) after the REKES
UNLOCK signal is received.
The LOCK relay is activated and the system enters the theft deterrent mode after operating the
hazard warning lamp twice. O.
P. Operation 5.
17. THEFT DETTERENT FUNCTION
The theft deterrent mode will not be activated when the door is locked by the door key. -

8710-01
The door LOCK/UNLOCK relay is installed inside the actuator.

Theft deterrent mode entering by smart key (for vehicles with SKM)
The ignition is turned OFF or ACC is turned ON with all doors (including hood and tailgate)
closed.
The door LOCK signal is received through B-CAN.
The door LOCK relay is activated.
(If ACC ON, the relay is activated after the power is turned OFF.)
All doors (including hood and tailgate) are locked
The system enters the theft deterrent mode after operating the hazard warning lamp twice and
external buzzer (SKM buzzer) once. A.
B.
C.
D.
E. Operation 1.
The door LOCK signal is received through B-CAN when one or more doors are open with driver
door unlocked.
The LOCK relay is activated followed by activation of UNLOCK relay.
The hazard warning lamp and external buzzer (SKM buzzer) are not operated and the system does
not enter the theft deterrent mode. F.
G.
H. Operation 2.
The tailgate and hood are open.
The door LOCK signal is received through B-CAN.
If all doors (including hood and tailgate) are closed, door LOCK relay is activated.
The system does not enter theft deterrent mode.
If the open tailgate and hood are closed.
The system enters the theft deterrent mode after operating the hazard warning lamp twice and
external buzzer (SKM buzzer) once. I.
J.
K.
L.
M.
N. Operation 3.
The door UNLOCK signal is received through B-CAN.
All doors (including hood and tailgate) are not opened or the ignition is not turned ON within 30
seconds (T5).
The door LOCK relay is activated.
The system enters the theft deterrent mode again after operating the hazard warning lamp twice and
external buzzer (SKM buzzer) once. O.
P.
Q.
R. Operation 4.
The procedure of entering theft deterrent mode by door handle switch LOCK is the same with the
operation 3.
Ex) The theft deterrent mode will not be activated when the door is locked by the door key.

8710-01
The door LOCK/UNLOCK relay is installed inside the actuator.