Hyundai Elantra: Immobilizer System / Antenna Coil Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Body Electrical System / Immobilizer System / Antenna Coil Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the steering column shroud panel. (Refer to Body - "Steering Column Shroud Panel")

3.	Disconnect the 6P connector (B) of the coil antenna and then remove the coil antenna (A) after loosening the screw.

Installation

1.	Install the coil antenna and connect the 6P connector.

2.	Install the steering column shroud panel.

3.	Connect the negative (-) battery terminal.

Immobilizer Control Unit Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the main crash pad assembly. (Refer to Body - "Main Crash Pad Assembly") 3. Discnnect the connector of the immobilizer u ...

Ignition Switch Assembly

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Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Repair procedures
Adjustment Glass Adjustment • Check the glass run channel for damage or deterioration, and replace them if necessary. 1. Remove the rear door trim. (Refer to Rear Door - "Rear Door Trim") 2. Separate the mounting plug hole (A) from the rear door module. ...

Hyundai Elantra AD (2016-2020) Service Manual: Sunroof Guide Repair procedures
Replacement 1. Remove the sunroof assembly. (Refer to Sunroof - "Sunroof Assembly") 2. Remove the sunroof sunshade. (Refer to Sunroof - "Sunroof Sunshade") 3. Down the slide by pushing it and then remove the drip link assembly (A). 4. Separate the drip link (B) and guide (A). ...