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Hyundai Tucson: Smart Key System

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Smart Key System

Component Location (1)

  1. Integrated body control unit (IBU)
  2. Interior antenna 2
  3. Door outside handle
  4. Interior antenna 1
  5. Front antenna
  6. Buzzer
  7. Door antenna

Component Location (2)

  1. Tailgate antenna
  2. Rear bumper antenna
  3. Tailgate open switch

Specifications

Smart Key Unit (IBU)

Smart Key (FOB Key)

Smart Key (FOB Key)

Antenna

Antenna

Smart Key System - Inspection

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 Smart Key System - Inspection

Self Diagnosis With Scan Tool It will be able to diagnose defects of SMART KEY system with diagnostic tool quickly, diagnostic tool can operates actuator forcefully, input/output value monitoring and self diagnosis. The following three feature

 Smart Key Code Saving

Smart Connect the DLC cable of diagnostic tool to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on diagnostic tool. Select the 'S/W Management' and 'Car model'. Select the

 Interior  Antenna

Interior 1 Antenna Take care not to scratch the crash pad and related parts. Disconnect the negative (-) battery terminal. Remove the ecall unit. (Refer to Emergency Call system - "Emergency Call (eCall) Unit") Remove the inter

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 Vehicle Information, Consumer Information and Reporting Safety Defects

Exterior overview (I) Front view The actual shape may differ from the illustration Hood Headlamp Tires and wheels Side view mirror Panoramic sunroof Front windshield wiper blades Windows Front radar Ex

 Power Door Locks

Front Door Lock Module Inspection Inspection Remove the front door trim. (Refer to Body - "Front Door Trim") Disconnect the connectors from the actuator. Check actuator operation by connecting power and ground according to the

Information