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Sonata N Line
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Repair and Diagnosis (Single Page)
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Accessories & Equipment
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Warning Systems
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Smart Key/Security System (Except HEV)
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Button Start System
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Description And Operation
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System Main Function
System Main Function
Switching of ACC/IG1/IG2 terminals.
Control of the STARTER relay based on communication with EMS ECU.
Management of the Immobilizer function.
Management of Button Start System warning function.