SsangYong Korando III (2010 year). Service manual - part 165

04-24

6) Power Relay Control

(1) OFF to engine starting

(2) ACC to IGN

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(3) IGN to starting

(4) IGN/engine ON to ACC

(5) IGN/engine ON to OFF

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7) START Switch Control

Status

Turning on conditions

OFF

IGN OFF, IGN ON & engine ON

Green

Engine can be started by START switch operation/Engine is cranking (IGN OFF & 

brake switch ON, ACC ON & brake switch ON, IGN ON & brake switch ON, etc.)

Yellow

ACC ON

Red

IGN ON & engine OFF or error

Ignition status indicator on START switch

▶

(1) START switch indicator

START switch indicator output

▶

* When an error occurs, the indicator is illuminated for 0.5 sec. and goes off for 0.5 sec., and 

  then flashes for 10 sec.

* When all the doors are closed with B+, the LED does not flash.

Start switch indicator control

▶

Door coupled function

-

1. When the driver's door is opened, the switch indicator comes on (the indicator remains on 

    while the door is open).

2. The indicator goes off immediately when the interior lamps are turned off.

3. The indicator goes off after the driver's door is closed and 10 sec. ON timer is activated.

4. The indicator is reset when the driver's door is opened.

Tail lamp coupled function

-

Ignition 

status

Power OFF

ACC ON

IGN ON

(STOP)

IGN ON

START

Error

Remark

Door 

Close

Door 

Open

Indica-

tion

Indicator 

status

OFF

OFF

Orange

Red

OFF

Green

Red

OFF

OFF

ON

ON

OFF

ON

Flashing

Illumina-

tion

OFF

TIME

Controlled by SKM

LED

Engine START/STOP

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8) SKM Warning Control

(1) Smart key not found warning (Key out warning)

If no verified smart key is identified as being in the vehicle with IGN ON or ACC ON, the SKM sends the 

signal, which identifies that there is no verified key inside the vehicle, to the BCM and instrument cluster 

through the BCAN (Smart key not found warning). This warning continues for up to 10 sec. until the 

warning condition is deactivated.

The SKM stops the warning immediately after the warning condition is deactivated.

Initial condition: 

<ACC ON> & <Doors open except driver's door> & <Tailgate open> & <Smart key out>

Operation by driver
Doors: <Doors open except driver's door> & <Tailgate open>→ <All doors closed> & 

<Tailgate closed>

SKM operation

-

-

-

The SKM starts to identify a smart key by using the interior antenna after confirming that all the 

doors are closed through CAN communication.

If no smart key is found it sends the signal for [Smart key not found warning].

* No cyclic smart key searching after transmission

If a smart key is found, no operation is performed.

- Smart key not found warning deactivation conditions

If below conditions are met, the SKM sends the signal for [Smart key not found warning]

to deactivate the warning.

: <ACC off> OR <IGN1 on> OR <Smart key in>

1.

2.

3.

Smart key not found warning with ACC ON

▶

Smart key not found warning with IGN/ENGINE ON

▶

Initial condition: 

<IGN1 ON> & <Door open> & <Tailgate open> & <Smart key out>

Operation by driver
Door: <Door open> & <Tailgate open> → <All doors closed> & <Tailgate closed>

SKM operation

-

-

-

The SKM starts to identify a smart key by using the interior antenna if the [Smart key not found 

warning] signal is not output.

a. If no smart key is found it sends the signal for [Smart key not found warning].

b. If a smart key is found, no operation is performed.

The SKM searches for a smart key inside the vehicle at 3 sec. intervals while the [Smart key not 

found warning] signal is output.

a. If no smart key is found it sends the signal for [Smart key not found warning].

b. If a smart key is found it sends the signal for [Smart key not found warning 

    deactivation] signal to deactivate the key out warning. 

1.

2.