Hyundai Elantra: Button Engine Start System / Start/Stop Button Repair procedures

Removal

1.	Disconnect the negative(-) battery terminal.

2.	Remove the crash ped lower panel. (Refer to Body - "Crash Ped Lower Panel")

3.	Remove the start/stop button (B) after disconnect the connector (A).

Installation

1.	Install the start/stop button.

2.	Install the crash pad lower panel.

3.	Connect the negative (-) battery terminal.

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Hyundai Elantra AD (2016-2020) Service Manual: Power Seat Motor Components and Components Location
Component Location 1. Lumber support motor (Horizontal)2. Rear height motor3. Reclining motor4. Slide motor5. Front height motor6. Reclining limit switch7. Lumber support switch8. Seat switch ...

Hyundai Elantra AD (2016-2020) Service Manual: Underdrive Brake Control Solenoid Valve(UD/B_VFS) Repair procedures
Inspection 1. Turn ignition switch OFF. 2. Remove the battery and battery tray. (Refer to Engine Electrical System - "Battery") 3. Disconnect the solenoid valve connector (A). 4. Measure resistance between sensor signal terminal and sensor ground terminal. 5. Check that the ...