Hyundai Sonata LF: Button Engine Start System / Components and Components Location

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Button Engine Start System / Components and Components Location

Component Location

1. Start Stop Button(SSB)
2. FOB key
3. Trunk lid switch
4. Body control module (BCM)
5. Interior antenna 1
6. Interior antenna 2
7. Smart key unit
8. Trunk antenna
9. Door handle & door antenna
10. Bumper antenna

    Button Engine Start System

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    Schematic Diagrams

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    Other information:

    Hyundai Sonata LF 2014-2019 Service Manual: Instrument Cluster Repair procedures


    Removal     • Put on gloves to protect your hands. • When prying with a flat-tip screwdriver, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage. 1. Disconnect the negative (-) battery terminal...

    Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation


    Description Burglar Alarm State [B/A State] B/A StateDescriptionDISARM 1. In "DISARM" state, no vehicle start inhibition. So, when door, hood, or Tailgate is opened, there is no alarm sound and flashing. 2. If the battery is disconnected while the state is not "ARM/ARMWAIT/ALARM/REARM", B/A state is set to "DISARM" state...

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