2013 SSANGYONG KORANDO Service Manual

8712-03
3) ESCL Retry Control
When the UNLOCK retry occurs after ESCL LOCK command, the ESCL LOCK is performed. 1.
2.
The UNLOCK retry is possible up to 2 times automatically. If the UNLOCK retry occurs 3 times in
succession, the ESCL NOT LOCKED warning is triggered.
Reactivates when the ESCL LOCK conditions are met. -
-
When the LOCK retry occurs after ESCL UNLOCK command, the ESCL UNLOCK is performed. 4.
The LOCK retry is possible up to 2 times automatically. If the LOCK retry occurs 3 times in succession,
the ESCL JAM warning is triggered.
Reactivates when the ESCL UNLOCK conditions are met by pressing the START/STOP switch. -
-
When the UNLOCK retry occurs after ESCL UNLOCK command, the command will be overridden
without retry. 5.
After the command is overridden, the ESCL JAM warning is triggered.
Reactivates when the UNLOCK conditions are met by pressing the START/STOP switch after
ESCL LOCK. -
- When the LOCK retry occurs after ESCL LOCK command, the command will be overridden without
retry. 3.
ESCL NOT LOCKED warning is triggered.
Reactivates when the UNLOCK conditions are met by pressing the START/STOP switch. -
-

10. START/STOP SWITCH CONTROL
1) Power Status
Ignition status indicator on START switch
Status Turning-ON conditions
OFF IGN OFF, IGN ON & engine ON
GreenEngine can be started by START/STOP switch operation/Engine is cranking
(IGN OFF & brake switch ON, ACC ON & brake switch ON, IGN ON & brake
switch ON)
Amber ACC ON
Red IGN ON & engine OFF, error
START switch indicator output
Powersta
tusPower OFF
ACC ON IGN
ONEngine
start
statusEngine
can be
startedError Remarks
Door
closedDoor
open
Figure
Indicator
statusOFF OFF Amber Red OFF GreenRed
Flash
Illuminatio
n
controlOFF TIME Controlled by SKM LED
The indicator flashes 5 times at intervals of 0.5 sec. ON/0.5 sec. OFF when an error occurs.
When all the doors are closed with B+, the indicator does not flash. -
-
START/STOP switch indicator control
START/STOP switch indicator
ON OFFDoor coupled function
When the driver door is opened, the indicator comes
on (the indicator remains on while the door is open).
When the room lamp is turned off, the indicator goes
out immediately.
The indicator goes out 10 seconds after the driver door
is closed.
The indicator is reset when the driver door is opened.
Tail lamp coupled function -
1)
2)
3)
4)
-

8712-03
11. SKM WARNING CONTROL
(1) Smart Key Not Detected Warning
With ACC ON
Smart key not detected warning deactivation conditions
- ACC OFF, IGN1 ON, Smart key detected
IGN ON and engine running
Smart key not detected warning deactivation conditions
- IGN1 OFF, Smart key detected, Door openAny door except the driver door is opened and then closed.
The SKM starts to identify a smart key by using the interior antenna after confirming that all the doors
are closed through CAN communication with the BCM.
When no smart key is found, the SKM sends the smart key not detected warning signal to the BCM
and instrument cluster through B-CAN.
The BCM activates the buzzer for up to 10 seconds at intervals of 0.5 sec. ON/0.5 sec. OFF and
turns on the smart key warning indicator on the instrument cluster.
If a smart key is found, no operation is performed. 1.
2.
3.
4.
5.
Any door except the driver door is opened and then closed.
The smart key not detected warning is not activated.
the smart key not detected warning signal to the BCM and instrument cluster through B-CAN.
The smart key not detected warning is activated.
- Smart key searching at intervals of 3 seconds using the interior antenna. 1.
2.
3.

(2) Smart Key Detected Warning (Smart Key Found Inside Vehicle)
Smart key deactivation warning
The ignition is turned OFF or ACC is turned ON.
A verified smart key found in the vehicle with all doors (including tailgate) closed.
The REKES LOCK or passive LOCK signal is input with a valid smart key from the outside the
vehicle.
The SKM sends the theft deterrent mode signal to the BCM through B-CAN and the verified smart
key is found inside the vehicle.
The SKM sends the smart key detected warning to the BCM and instrument cluster through B-CAN.
The BCM activates the buzzer for up to 10 seconds at intervals of 0.5 sec. ON/0.5 sec. OFF and
turns on the smart key detected warning indicator on the instrument cluster. 1.
2.
3.
4.
5.
6.
Smart key inside vehicle warning
The ignition is turned ON or OFF, or the ACC is turned ON.
A verified smart key found only in the vehicle (including emergency slot) with all doors (including
tailgate) closed.
The passive LOCK signal is input without a valid smart key from the outside the vehicle.
The SKM sends the theft deterrent mode signal to the BCM through B-CAN and the verified smart
key is found inside the vehicle.
The SKM sends the smart key detected warning to the BCM and instrument cluster through B-CAN.
The BCM activates the buzzer for up to 10 seconds at intervals of 0.5 sec. ON/0.5 sec. OFF and
turns on the smart key detected warning indicator on the instrument cluster. 1.
2.
3.
4.
5.
6.Smart key detected warning deactivation conditions
- The theft deterrent mode is deactivated.
Smart key detected warning deactivation conditions
- No smart key is found inside the vehicle when a door is opened and then closed.

8712-03
(4) Smart key battery discharge warning (3) Smart key verification fail warning
When the verification is requested for ignition status change or engine starting and no verified smart key
is in the vehicle, the SKM sends the "smart key verification status" signal, which indicates that the
verification has failed, for up to 10 sec. until the verification fail conditions are deactivated. for up to 10
seconds. until the verification fail conditions are deactivated.
Verification fail detection and transmission conditions
When the ignition status is changed after a smart key is verified by the START/STOP switch ON
input, the SKM sends the verification status for 10 sec. -Normally, the smart key verification warning is one of the smart key fail conditions. -
Ignition status change
(OFF -> ACC) / (OFF -> IGN)/(ACC -> IGN) / (IGN -> engine ON) *
If above conditions are met again, the SKM re-verifies a smart key and sends the verification status
for another 10 seconds.
When the ignition status is changed by the transponder verification while the smart key status is sent
through the B-CAN, the SKM sends the smart key verification signal and also sends the transponder
verification signal for 10 seconds. -
-
If low smart key battery is detected during the verification process for ignition status change or engine
start, the SKM sends the signal for "smart key battery low voltage warning" to the BCM and instrument
cluster through the B-CAN for up to 10 sec. until the warning condition is deactivated.
Smart key battery discharge confirmation and deactivation
If the smart key battery low voltage is confirmed, the SKM sends the smart key battery low voltage
warning signal.
If the smart key battery is in normal condition, the SKM sends the smart key battery low voltage
warning deactivation signal.
The smart key is the last used key. -
-
*
(5) Transponder verification fail warning
If a verified smart key is not found by the key verification process, the SKM sends the information that
indicates the key is not verified to the instrument cluster through the B-CAN for up to 10 seconds until
the warning condition is deactivated.
The SKM sends the transponder verification warning when the verification has failed with the smart
key inserted into the immobilizer holder. -
Transponder verification fail detection and transmission conditions
When the ignition status is changed after the transponder is verified by the START/STOP switch ON
input, the SKM sends the transponder verification status for 10 sec. -

Ignition status change*
If above conditions are met again, the SKM re-verifies the transponder and sends the verification
status for another 10 sec.
When the ignition status is changed by a smart key verification while the transponder verification is
processed, the SKM sends the signal for [transponder verification fail], and sends the smart key
verification status for 10 sec. -
-
(6) Transmission position warning
When the gear selector lever is in a position other than P or N with IGN ON and engine started, the
SKM sends the [gear position warning] signal to the instrument cluster through the BCAN for up to 10
sec. until the operating conditions are deactivated.
Transmission position warning deactivation
When re-attempting to start with IGN1 ON and transmission in P or N -
(7) ESCL JAM warning
The SKM transmits the warning active command to the BCAN through the BCAN signals such as ESCL
NOT LOCKED warning signal or ESCL JAM warning signal within 10 seconds or until the active
command deactivation conditions will be met, if jam is occurred when the electric steering motor is
locked/unlocked.
Failure Detecting Conditions
When the UNLOCK retry occurs after ESCL LOCK command, the ESCL LOCK is performed.
- The UNLOCK retry is possible up to 2 times automatically. If the UNLOCK retry occurs 3 times
in succession, the ESCL NOT LOCKED warning is triggered.
- Reactivates when the ESCL LOCK conditions are met.
When the LOCK retry occurs after ESCL LOCK command, the command will be overridden without
retry.
- After the command is overridden, the ESCL NOT LOCKED warning is triggered.
- Reactivates when the LOCK conditions are met by pressing the START/STOP switch after
ESCL UNLOCK.
When the LOCK retry occurs after ESCL UNLOCK command, the ESCL UNLOCK is performed.
- The LOCK retry is possible up to 2 times automatically. If the LOCK retry occurs 3 times in
succession, the ESCL JAM warning is triggered.
- Reactivates when the ESCL UNLOCK conditions are met by pressing the START/STOP
switch.
When the UNLOCK retry occurs after ESCL UNLOCK command, the command will be overridden
without retry.
- After the command is overridden, the ESCL JAM warning is triggered.
- Reactivates when the UNLOCK conditions are met by pressing the START/STOP switch after
ESCL LOCK. 1.
2.
3.
4.

8712-03
(9) SKM error alert
The SKM sends the SKM error alert signal to the instrument cluster through the B-CAN for up to 10
sec. when an in ignition status related error or passive entry system error occurs.
SKM error transmission conditions
When any of the following errors is detected and a DTC is set, the SKM sends the error alert signal for
10 sec.
B+ (power) low voltage
B+ (logic) low voltage
ACC ON fail
ACC OFF fail
IGN1 ON fail
IGN1 OFF fail
IGN2 ON fail
IGN2 OFF fail
START/STOP switch short circuit 1.
2.
3.
4.
5.
6.
7.
8.
9.ESCL JAM Warning Deactivation
met again by pressing the START/STOP switch to change the ignition status within 10 seconds or after
10 seconds triggering the warning.
(8) ESCL FAIL warning
The SKM monitors the ESCL and transmits the warning active command to the BCAN for 10 seconds
Failure Transmitting Conditions
ESCL bolt status failure
ESCL no response error
- No response or incorrect response from ESCL 3 times in succession
Status mismatch
- Mismatch between ESCL bolt status and micro switch status
ESCL anti-scanning error
- Verification fails 2 times in succession 1.
2.
3.
4.

(10) Brake not working alert
The SKM sends the brake not working alert signal for 10 sec. every time the ignition status is changed
after the 1st cycle (OFF-ACC-IGN-ACC-OFF)
while the brake is not operated.
when the brake pedal is depressed, the system is reset and alert deactivation signal is sent.
when the 10 min. timer is terminated -
-
(11) Smart key slot detection alert
The SKM sends the smart key slot detection alert signal for 10 sec. when a smart key inserted into
the slot is detected with IGN OFF and the driver's door open. -
(12) SKM alert priority
1 Smart key out alarm Outside
1
2 Smart key reminder alarm Outside
3 Smart key verification failure alarm Inside
2 4 Transponder verification fail alert Inside
5 Smart key battery low voltage alert Inside
6 Transmission position alert Inside
7 SKM error alert Inside
8 Brake alert Inside
9 Clutch alert Inside
10 Smart key slot reminder alarm Inside 1
Warning deactivation conditions
Warning transmission conditions
Warning deactivation conditions
when the smart key is removed, the alert deactivation signal is sent.
when the 10 min. timer is terminated -
-