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Home >> Hyundai >> 2003 >> Elantra GLS, Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Immobilizer Control System >> Immobilizer Control System >> General >> Notes
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Immobilizer Control System: General: Notes

The immobilizer system consists of a passive challenge-response (mutual authentication) transponder inside the key head and the SMARTRA (SMART Transponder Antenna) unit.