Hyundai Kona Quiz
Body Electrical System

Smart Key Unit

In this manual: Body Electrical System
General Information — 17Engine Mechanical System — 85Engine Electrical System — 50Emission Control System — 26Engine Control System/Fuel System — 152DCT (Dual Clutch Transmission) System — 50Four-Wheel Drive (4WD) System — 21Propeller Shaft and Axle (2WD-FF) — 28Suspension System (without ECS) — 32Steering — 21Restraints — 38Brake System — 64Body (Interior and Exterior) — 205Body Electrical System — 1Heating, Ventilation, and Air Conditioning — 66
42steps
~252min
4/5difficulty
Done 0 of 42

Removal

Smart Key Unit
  1. Disconnect the negative (-) battery terminal.
  2. Remove the glove box. (Refer to Body - Glove Box Assembly Upper Cover)
  3. Remove the smart key unit (A) after loosening the bolt and nut.
  4. Disconnect the smart key unit connector (B).
Interior 1 Antenna
  1. Disconnect the negative (-) battery terminal.
  2. Remove the console upper cover. (Refer to Body - Floor Console Assembly)
  3. Remove the internal antenna 1 (B) after loosening the mounting nuts and disconnecting the connector (A).
  4. Disconnect the negative (-) battery terminal.
  5. Remove the console upper cover (Refer to Body - Floor Console Assembly)
  6. Remove the internal antenna 2 (B) after loosening the mounting nuts (2 pcs) and disconnecting the connector (A).
  7. Disconnect the negative (-) battery terminal.
  8. Remove the rear cross trim. (Refer to Body - Luggage Compartment Trim)
  9. Remove the trunk antenna (B) after disconnecting the connector (A) and loosening the mounting nuts.
  10. Disconnect the negative (-) battery terminal.
  11. Remove the rear bumper cover. (Refer to Body - Rear Bumper Cover)
  12. Remove the bumper antenna (A) after disconnecting the connector (B) and loosening the mounting nuts.
  13. Disconnect the negative (-) battery terminal.
  14. Remove the front left wheel guard. (Refer to Body - Front Wheel Guard)
  15. Remove the buzzer (B) after disconnecting the connector (A).
  16. Disconnect the negative (-) battery terminal.
  17. Remove the front door outside handle. (Refer to Body - Front Door Outside Handle)
Interior 2 Antenna, Main Antenna, Rear Bumper Antenna, Buzzer, Outside Door Handle

Inspection

Smart Key Unit (Refer to Smart Key System - Smart Key Diagnostics) Smart Key Switch (Refer to Smart Key System - Smart Key Diagnostics) Antenna (Refer to Smart Key System - Smart Key Diagnostics) Outside Door Handle
  1. Disconnect the front door outside handle connector (A).
  2. Check the continuity of the circuit between terminals No. 3 and No. 6.
    No Description
    1 Door Antenna (+)
    2 Pocket LED Light (+)
    3 Door Lock/Unlock Button
    4 Door Antenna (-)
    5 Pocket LED Light (-)
    6 Door Lock/Unlock Button Switch Ground

Installation

Smart Key Unit
  1. Install the smart key unit.
  2. Install the smart key unit mounting bolts and connect the connector.
  3. Install the glove box.
  4. Connect the negative (-) battery terminal and check the smart key system.
  5. Install the interior 1 antenna.
  6. Install the center airbag panel.
  7. Connect the negative (-) battery terminal and check the smart key system.
  8. Install the interior 2 antenna.
  9. Install the rear console assembly.
  10. Connect the negative (-) battery terminal and check the smart key system.
  11. Roof Rack Antenna.
  12. Install the rear cross trim.
  13. Connect the negative (-) battery terminal and check the smart key system.
  14. Install the rear bumper antenna.
  15. Install the rear bumper cover.
  16. Connect the negative (-) battery terminal and check the smart key system.
  17. Install the outside handle.
  18. Install the front door outside handle.
  19. Connect the negative (-) battery terminal and check the smart key system.
Interior 1 Antenna, Interior 2 Antenna, Main Antenna, Rear Bumper Antenna, Outside Door Handle

Test yourself

A quick Hyundai Kona quiz: every answer comes with an explanation and a link to the manual page.