2006 SSANGYONG REXTON Service Manual

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Driver's door lock/unlock switch Passenger's door lock/unlock switch
Door Lock/Unlock by Central Door Lock Switch
The door lock system outputs "LOCK/UNLOCK" signal for 0.5 seconds when operating the
central door lock switch. (However, if the door lock switch (front doors) is at LOCK position,
the system outputs UNLOCK signal, and vice versa.)
The "LOCK" or "UNLOCK" inputs from the central door lock switch in anti-theft mode are
ignored. 1.
2.

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Door LOCK/UNLOCK by Remote Control Key
The door lock relay output is "ON" for 0.5 seconds when receiving the remote control lock
signal.
The door unlock relay output is "ON" for 0.5 seconds when receiving the remote control
unlock signal. 1.
2.

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Auto Door Lock
The door lock system outputs "LOCK" when the vehicle speed maintains over 50 km/h.
However, it doesn't output "LOCK" when all doors are locked or failed.
If any of doors is unlocked after outputting "LOCK" in step 1, outputs "LOCK" up to 5 times
(except step 1) at the interval of one second.
If any of doors is unlocked after 5 times of "LOCK" outputs, the door is regarded as "FAIL".
If the door that was regarded as fail changes (UNLOCK to LOCK) to unlock, only one
"LOCK" output will be done.
If any door is regarded as FAIL, the auto door lock function does not work (if it is occurred
when the vehicle speed is over 50 km/h, the auto door lock output does not occur even i
f
the vehicle speed falls below 50 km/h and accelerates again to over 50 km/h.).
Nonetheless, the central door lock function works properly.
When the system receives "UNLOCK" signal from a door switch, it outputs "LOCK" signals 5
times. If additional "LOCK" signal from another door switch is detected during the period, the
system outputs five "LOCK" signals
5 times for the door system outputs five "LOCK" signals 5 times for the door.
The door lock system outputs "UNLOCK" automatically if the "LOCK" output conditions are
established by this function or the key is cycled (IGN1=OFF) (even when there is no "LOCK"
output while the vehicle speed maintains over 50 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, when the ignition key is turned to "OFF" position, the lock output conditions will be
cancelled.
The "FAIL" condition of the door will be erased when the ignition key is turned to "OFF"
position. 1.
2.
3.
4.
5.
6.
7.
8.

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Auto Door Unlock (Crash Unlock)
The air bag collision signal input cannot be accepted within 7 seconds after turning the
ignition key to "ON" position.
After this period, the door lock system outputs "UNLOCK" for all doors for 5 seconds from
40ms after receiving the air bag collision signal.
Even though the key is turned to "OFF" position during the output of "UNLOCK", the output
continues on for remaining period.
The function is erased when turning "OFF" the IGN switch. 1.
2.
3.
4.
The "Unlock" control by air bag signal prevails over any "LOCK" or "UNLOCK" control by
other functions.
The "LOCK/UNLOCK" request by other functions will be ignored after/during the output
of "UNLOCK" by the air bag.
However, the door lock is controlled by other functions when the ignition switch is "OFF".
"LOCK" (or "UNLOCK") output is ignored if "LOCK" (or "UNLOCK") output is required
while performing the output of "LOCK" (or "UNLOCK").
If the door lock system outputs "LOCK" and "UNLOCK" simultaneously, only the "LOCK"
output can be activated. -
-
-
-

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Time Lag Power Window Control
The power window relay output is "ON" when turning on the ignition switch.
The power window relay output is "ON" for 30 seconds when turning off the ignition switch.
The power window relay output is "OFF" when opening the driver's door or the passenger's
door.
The power window relay is turned "OFF" when receiving the remote control key lock signal
(armed mode) during its extended operation period of 30 seconds. 1.
2.
3.
Definition of Terms
DOOR OPEN and DOOR CLOSE
DOOR OPEN: Any of all door switches (including hood and tailgate) is in "OPEN" position.
DOOR CLOSE: All door switches (including hood and tailgate) are in "CLOSE" position. 1.
The door lock/unlock operation does not affect the engine hood.
DOOR LOCK: Indicates that all door lock switches (including tailgate) are in LOCK positions.
DOOR UNLOCK: Indicates that any of all door lock switches (including tailgate) is in UNLOCK
position. 2.

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Power Sleep Mode
1. Entering Condition
1) When all the doors including the hood are closed.
2) When the ignition key is in "OFF" position.
3) When there is no key in the driver's/passenger's door key cylinder.
4) The system enters into the sleep mode for saving power if there is any change for 6
seconds while the driver's/passenger's/rear doors and tailgate are locked with the above
three conditions met.
2. The sleep mode is deactivated immediately if any of them is out of the specified
conditions (wake-up mode).
Also, the sleep mode is deactivated when receiving the UNLOCK signal from the remote
control key.
3. During the sleep mode, the sleep mode is deactivated for 30 seconds when room
lamp, key hole illumination, tail lamp or power window is operated or after the
system receives the UNLOCK signal from the remote control key.
However, if the lamps and power window mentioned above are "OFF" and the conditions in
item (1) are met, the system enters into the sleep mode again.

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Description of Burglar Alarm Function
1. Armed mode activation requirements
1) The "LOCK" output is "ON" when receiving the "LOCK" signal from transmitter while the
ignition key is removed and all doors are closed. The armed mode is activated when the doo
r
lock switch is locked (hazard relay output: twice).
2) The theft deterrent horn and hazard relay outputs are "ON" when receiving the "LOCK"
signal from the remote control key again in armed mode (hazard relay output: twice).
3) When receiving "LOCK" signal from the remote control key while any of doors is not closed,
only the "LOCK" output can be done and then activates the armed ready mode (without hazard
warning flasher). At this moment, if the ignition key is in the ignition switch, the door unlock
switch is turned "ON" or the door lock switch is unlocked, it cancels the armed mode and
activates the normal mode. However, when closing and locking the opened door, the hazard
warning lamps flash twice.
4) When the door is not opened or the ignition key is not inserted into ignition switch for 30
seconds after receiving "UNLOCK" signal, it outputs "LOCK" and then activates armed mode
(RELOCK operation). Also, at this moment, the system outputs the hazard warning flashe
r
twice.
5) The armed mode will not be activated except above conditions.
Ex) The armed mode will not be activated when the door is locked by the ignition key.

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2. Armed mode cancellation requirements
1) Unlocking by remote control key
2) Door unlocking by the driver's and passenger's key cylinder switch
3) The armed mode is cancelled when turning the ignition key "ON". The siren is deactivated in
27 seconds.
3. Warning operation requirements
1) When opening the door in armed mode
2) When unlocking the door lock switch in armed mode
3) When closing and then opening the door after completion of warning (27 seconds)
4. Warning operation
1) The siren and hazard warning flasher output is "ON" for 27 seconds with the interval of 1
second.
5. Warning cancellation requirements
1) Cancels warning by using any signal from the remote control key (LOCK, UNLOCK, PANIC)
during warning operation.
2) Cancels warning after 27 seconds (remaining period) while the ignition key is turned to "ON"
position.
3) If the ignition switch is turned to ON position when the warning is activated in armed mode,
the warning is canceled immediately and the warning buzzer stops after 27 seconds (remaining
time).
4) When unlocking the doors by the driver's/passenger's door key cylinder in armed mode, the
armed mode is cancelled.
6. Operation when warning is cancelled
1) The siren and hazard warning flasher outputs are "OFF".