Hyundai Sonata: Body Electrical System / Button Engine Start System

Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the trunk lide trim. (Refer to Body - "Trunk Lid Trim") 3. Disconnect the back view camera connector (A). 4. Remove ...

Components and Components Location

Component Location 1. Start Stop Button(SSB)2. FOB key3. Trunk lid switch4. Body control module (BCM)5. Interior antenna 16. Interior antenna 27. Smart key unit8. Trunk antenna9. Door handle ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: How Vehicle Audio Works
AM and FM radio signals are broadcast from transmitter towers located around your city. They are intercepted by the radio antenna on your vehicle. This signal is then processed by the radio and sent to your vehicle speakers. When a strong radio signal has reached your vehicle, the precise enginee ...

Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures
Replacement 1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ahead. 3. Remove the airbag module. 4. Remove the DAB module. (1) Disconnect the air bag connector (A). ...