SsangYong Korando III (2010 year). Service manual — part 161

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(3) Coding after replacing components

When replacing smart key and SKM: Register smart key and EMS

When replacing EMS: Register EMS

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(4) VIRGIN power control

If the SKM is not coded at all, the power control is performed as follows:

Virgin control by TM & EMS

▶

If there is no variant code value from the EMS and no value is stored in the inactive memory area

after the ignition status is changed to IGN ON, the START signal is not sent.

Power control

▶

The coding is available only when the ignition status is IGN1 ON.

Engine start

▶

If the SKM is in Virgin condition, the engine cranking can be performed up to 10 times.

No variant code in memory: IGN ON -> Check variant code -> Operate START switch -> Check

ignition status -> Request START

Variant code stored in memory: Normal operation

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Passive function actuation area: Within 1 m from the door handle

Passive tailgate open actuation area: Within 1 m from the bumper

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Response signal

(RF transmission)

Verification request signal

(LF transmission)

Smart key

Passive function

operating range

Passive

trunk open

operating range

Passive function

operating range

2) Smart Key Function

(1) Passive entry actuation area

Passive entry actuation area

▶

Searching for a smart key signal from the outside the vehicle is prioritized in theft deterrent mode.

Searching for a smart key signal from the inside is prioritized when the theft deterrent mode is

deactivated.

The smart key verification is performed only for the driver's or passenger's door which has received

the input from the corresponding door handle switch. If a verified smart key is found, the passive entry

function is performed.

A maximum of 3 keys can be registered.

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The passive LOCK/UNLOCK is performed by the input from the outside door handle switch.

(For driver's door LOCK/UNLOCK)

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Passive start operation range

Passive START actuation area: Vehicle interior

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(2) Passive LOCK

When the system searches for a smart key by the input from the outside door handle switch, the SKM

sends the passive LOCK signal to the BCM if all the doors are closed and a normal smart key is found

outside the vehicle.

Passive LOCK hardware control

▶

The SKM sends the door LOCK/UNLOCK signal to the BCM through the BCAN network when a

smart key is verified after the signal from the driver/passenger outside door handle switch is received

through the hardware.

The SKM sends the signal to the BCM and instrument cluster when the warning and indicator

display conditions are met.

1.

2.

Passive LOCK by outside door handle switch

▶

When the ignition status is OFF, ACC ON or IGN ON, the SKM performs the verification procedure if the

LOCK signal is received from the driver/passenger door handle switch.

When the outside door handle switch is operated, the SKM verifies if a smart key is outside the

vehicle using the corresponding exterior antenna.

The SKM sends the signal for [Passive LOCK command] to the BCM through the BCAN if a smart

key is identified as being outside the vehicle.

If no smart key is verified as being outside the vehicle, this process is stopped and restarted when the

next signal is received from the outside door handle switch.

When the driver's door is unlocked with the ignition status ACC ON, the SKM changes the ignition

status to OFF and sends the signal for [Passive LOCK command] to the BCM through the BCAN to

lock the door. The BCM ignores the signal if the ignition status is IGN ON.

The SKM recovers the deactivated smart key function inside the vehicle when it receives the theft

deterrent deactivation signal from the BCM through the BCAN communication.

1.

2.

3.

4.

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