Hyundai Sonata LF: Button Engine Start System / Start/Stop Button Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Button Engine Start System / Start/Stop Button Repair procedures

Removal

1.	Disconnect the negative(-) battery terminal.

2.	Remove the center facia panel. (Refer to Heating, Ventilation and Air Conditioning - "Controller")

3.	Remove the start/stop button (A) after loosening the screw (3EA).

Installation

1.	Install the start/stop button.

2.	Install the center facia panel.

3.	Connect the negative (-) battery terminal.

Start/Stop Button Components and Components Location

C..

Blind Spot Detection system

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Specifications

Specifications Smart Key Unit ItemsSpecificationRated voltageDC 12VOperating voltageDC 9 ~ 16VOperating temperature-22°F ~ 176°F (-30°C ~ 80°C)LoadMax. 4mA (When welcome light function off) RF Receiver ItemsSpecificationFrequency433.92 MhzAntenna typeFSK (Frequency Shift Keying) Smart Key Fob ItemsSpecificationBatteryLithium battery 3V 1EADistance30m from vehicle, RF : 30m, Passive(LF) : 0...

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