SSANGYONG Korando 2012 Manual page 341

▶ Key approval process in Smart key system equipped vehicle
The key approval consists of two processes; immobilizer key approval and Smart key approval
Immobilizer key approval: When inserting the Smart key into Smart key slot, the power is supplied
to the key slot. SKM communicate with the Smart key in key slot to check if it has valid crypto
code. If it is valid, ECU start to control the engine when pressing the Engine Start/Stop button.
The system has 10 seconds of valid time-out period. If the engine does not start in this period,
the key approval process should be done again.
Smart key approval: When pressing the Engine Start/Stop button or depressing the brake pedal
without Smart key inserted into the key slot, SKM communicate with the Smart key to check if it
has valid crypto code. If it is valid, the engine can be started.
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