Hyundai Elantra MD/UD: Removal - Smart key unit. Repair procedures - Smart key System - Body Electrical System - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra MD/UD: Removal

Smart key unit
1.
Disconnect the negative(-) battery terminal.
2.
Remove the glove box housing.
(Refer to the BD group - "Crash pad")
3.
Remove the smart key unit(A) with loosening bolt and nut, then disconnect the connector.

Interior #1 antenna
Take care not to scratch the crash pad and related parts.
1.
Disconnect the negative(-) battery terminal.
2.
Remove the console.
(Refer to the BD group - "Console")
3.
Disconnect the connector ,then remove the interior #1 antenna(A) with loosening 2 screws.

Interior #2 antenna
Take care not to scratch the crash pad and related parts.
1.
Disconnect the negative(-) battery terminal.
2.
Remove the console.
(Refer to the BD group - "Console")
3.
Disconnect the connector, then remove the interior #2 antenna(A) with loosening 2 screws.

Trunk antenna
1.
Disconnect the negative(-) battery terminal.
2.
Remove the trunk transverse trim.
(Refer to the BD group - "Interior trim")
3.
Disconnect the connector ,then remove the trunk antenna(A) with loosening 2 nuts.

Exterior Bumper Antenna
1.
Disconnect the negative(-) battery terminal.
2.
Remove the rear bumper.
(Refer to the BD group - "Rear bumper")
3.
Remove the rear bumper rail.
(Refer to the BD group - "Rear bumper")
4.
Disconnect the connector ,then remove the rear bumper antenna(A) with loosening 2 screws.

Buzzer
1.
Disconnect the negative(-) battery terminal.
2.
Remove the left head lamp.
3.
Remove the buzzer(A) after disconnecting the connector.

Door outside handle
1.
Disconnect the negative(-) battery terminal.
2.
Remove the front door module.
(Refer to the BD group - "Front door")
3.
After loosening the mounting bolt, then remove the outside handle cover (A).

Trunk lid open switch
1.
Disconnect the negative(-) battery terminal.
2.
Remove the trunk door trim.
(Refer to the BD group - "Trunk")
3.
Disconnect the trunk lid open switch connector (A).

4.
Remove the trunk outside handle(A) after pressing the clips.


Inspection
Smart Key Unit - Refer to the BE group - inspection / self diagnosis with GDS. Smart Key Switch - Refer to the BE group - inspection / self ...

Installation
Smart Key Unit 1. Install the smart key unit. 2. Connect the connector and install the smart key unit. 3. ...