2013 SSANGYONG KORANDO engine

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
Start motor
12. SKM IMMOBILIZER SYSTEM
1) System Description
The immobilizer system prevents the vehicle theft by allowing only the authorized key to start the engine.
The transponder inside the key communicates with the SKM (immobilizer slot) and EMS (ECU) through
P-CAN communication, and the system permits the engine to start after confirming the encrypted
coding.
When the START/STOP switch is pressed with the smart key inserted into the immobilizer slot because
of the smart key battery discharge, the SKM communicates with the EMS (ECU) through P-CAN, and
the ECU starts to control the engine only the signal is valid.
A valid key verification time is provided for 10 seconds and the engine can be started during this time. If
pressing the START/STOP switch again after this 10 seconds, the key verification process is performed
again.
2) Configuration
Emergency slot
Smart key
SKM
EMS (ECU)

3) Operating Process
Key verification can be divided into two types, immobilizer key verification and smart key verification. The
immobilizer verification is applied for the SKM system, and verifies the transponder built in the smart key.
When the smart key is inserted into the slot, the verification is carried out, overriding the RF signal from
the smart key.
The power is supplied to the slot when the START/STOP switch is pressed with the smart key inserted
into the slot, and the smart key transponder verification is carried out by the transponder communication.
Once the key is verified, a valid key verification time is provided for 10 seconds and the engine can be
started by pressing the START/STOP switch during this time. If pressing the START/STOP switch after
this 10 seconds, the key verification process is performed again.
When the ignition is turned ON, the EMS (ECU) sends the challenge message to the SKM through
the P-CAN. (This is to verify whether the transponder of the smart key is valid. If the verification fails,
it transmits the re-verification signals 3 times for 2 seconds. If 3rd re-verification fails, the verification
is deactivated for 10 seconds and re-activated after that.)
The immobilizer slot of the SKM system sends the encrypted cod to the transponder, and the
transponder re-sends the encrypted code to the immobilizer slot.
The encrypted sent to the immobilizer slot is re-sent to the SKM.
The SKM compares this code with the encrypted code randomly transmitted by the internal logic.
(System compares the signal from transponder and encrypted signal from the immobilizer control
unit)
Only when the two signals are identical, it recognizes the key as the verified one and transmits the
positive message to the ECU.
The ECU enables the engine to be started. 1.
2.
3.
4.
5.
6.

8010-01
Status Supervision type
LCD display
The ESCL (Electric Steering Column Lock) is a device to lock the steering handle
using an electric signal, not a mechanical type and shows the messages above if the
relevant systems are faulty.
4) ESCL
5) LCD display
Status Old New
LCD display
Bar graph border maintained when adjusting illumination brightness
Average fuel economy and instant fuel economy displayed simultaneously
-
Auto cruise indicator and supervision cluster DOT LCD graphic added for gasoline
engine ? newly adopted ?
-
DOT LCD winter mode deleted

Engine RPM gaugeSpeedometer
STD
LCD

Low fuel level warning lamp
Warning lamp
(amber)
Engine overheat warning lamp
Warning lamp
(red)
Door ajar
Warning lamp
(red)
Seat belt reminder
Warning lamp
(red)
Air bag
Warning lamp
(red)
However, the fuel level may change slight depending on vehicle
condition, inclination of the road, etc. Also, it blinks if there is a short or
open circuit between the fuel level sensor and cluster.
interval of 1 second, a message is displayed, the warning sounds once
through the speaker and the buzzer sounds at an interval of 0.5 seconds.
This lamp comes on when any door is open or not closed completely.
(both STD and SVC class)
This lamp comes on when the ignition switch is pressed ON.
It keeps coming on if the driver's seat belt is not fastened.
This lamp comes on when the ignition switch is pressed to the ON mode.
Then, it goes off if the system is normal.
If this lamp stays on while driving, it means that the air bag system is faulty.

8010-01
Indicator
(amber)
ESP
ESP OFF indicator
Engine check warning lamp
Indicator
(amber)
Indicator
(amber)
Indicator (red)
Battery charge warning lamp
Indicator (red)
Engine oil level warning lamp
This lamp comes on if any sensor or device related to the engine control is
defective.
This lamp comes on when the start switch is ON or when the battery level is
low.
(For EEM, warning lamp is controlled according to CAN signal)
This lamp comes on when the ignition switch is turned to "ON" position,
and then goes off if the engine oil level is normal.
If the engine oil level warning lamp comes on while driving, check the
engine oil level and oil leakage. -
- This indicator comes on when the ESP system is faulty.
This indicator comes on when pressing the ESP OFF switch.

8010-01
Indicator
(amber)
Steering wheel heating indicator
This indicator comes on when the steering wheel heating switch
is operated with the ignition switch turned on and the engine running.
(applies to SVC class)
TPMS WARNING LIGHT
Indicator
(amber)
GLOBAL WARNING LIGHT
Indicator
(amber)
GSI (GEAR SHIFT INDICATOR)
This warning light comes on when the ignition switch is turned to
this warning light comes on.
This warning light comes on when the ignition switch is turned to
If the tire pressure is too low, this warning light blinks for 70 seconds and
then ON.
This indicator indicates the proper gear shifting time.
Shift-up to 3rd gear (currently 2nd gear or lower)
Shift-down to 3rd gear (currently 4th gear or higher)
If the system is properly working, this indicator is invisible.Ex)