Smart Key/Security System

• Components And Components Location
  • Components Location
• Power Net Domain Controller (PDC)
  • Procedure
    • (Power Net Domain Controller (PDC) Removal And Installation)
  • Removal And Installation
    • Removal And Installation
• Smart Key System
  • Procedure
    • (Body Domain Control Unit (Smart Key Unit) Removal And Installation)
    • (Smart Key Antenna (Door) Removal And Installation)
    • (Smart Key Antenna (Front Bumper) Removal And Installation)
    • (Smart Key Antenna (Rear Bumper) Removal And Installation)
    • (Smart Key Buzzer (Front Bumper) Removal And Installation)
    • (Smart Key Antenna (Interior 1) Removal And Installation)
    • (Smart Key Antenna (Tailgate) Removal And Installation)
  • Specifications
    • Body Domain Control Unit (BDC)
    • Smart Key Fob
    • Smart Key Antenna
  • Description And Operation
    • Main Features Of The Smart Systems
      • Notes
      • Main Function
        • Unlocking Doors
        • Locking Doors
        • Remote Engine Start With Smart Key
        • Welcome Door Mirror
        • Pre-Authentication
        • Engine Starting Authentication
        • Transponder Communication
        • Smart Key Reminder 1
        • Smart Key Reminder 2
        • Door Lock Warning 1
        • Door Lock Warning 2
        • Door Lock Warning 3
        • ID OUT Warning
        • Smart Key Warning
  • Inspection
    • Basic Inspection
    • Diagnosis With Diagnostic Tool
  • Smart Key Diagnostic
    • Inspection
      • Self Diagnosis With Scan Tool
      • Inspection With Diagnostic Tools
      • Fault Code Searching
      • Antenna Actuation Diagnosis
      • Antenna Status Check
      • FOB Status Check
      • Smart Key Status Check
      • Neutralization Status Check
  • Smart Key Code Saving
  • Removal And Installation
    • Notes
    • Body Domain Control Unit (Smart Key Unit)
    • Smart Key Antenna (Door)
    • Smart Key Antenna (Front Bumper)
    • Smart Key Antenna (Rear Bumper)
    • Smart Key Buzzer (Front Bumper)
    • Smart Key Antenna (Interior 1)
    • Smart Key Antenna (Tailgate)
• Button Start System
  • Procedure
    • (Button Start System Removal And Installation)
  • Description And Operation
    • System Overview
    • System Main Function
    • Wireless Communications
    • System Diagram
    • Body Domain Control Unit (BDC)
    • Limp Home Mode
    • Terminal And Starter Relay
  • Connector And Terminal Information
  • Removal And Installation
• Immobilizer System
  • Description And Operation
    • Description
    • Components Operations
      • Engine Control Module (ECM)
      • Encrypted Immobilizer Unit
      • Transponder (Built-In Keys)
  • Inspection
    • Basic Inspection
    • Diagnosis With Diagnostic Tool
  • Removal And Installation
    • Immobilizer Unit (BDC)
  • Adjustment
    • Key Teaching Procedure
    • Password Teaching/Changing
    • Limp Home Function
      • Notes
      • Neutralizing Of ECM
• 12V Lithium Auxiliary Battery
  • Procedure
    • (12V Lithium Auxiliary Battery Removal And Installation)
  • Description And Operation
  • Removal And Installation
• Digital Key System
  • Procedure
    • (Digital Key System - Identity Authentication Unit (IAU) Removal And Installation)
  • Description And Operation
    • Notes
    • Major Features Of The Digital Key System
  • NFC Key Card Registration
    • Notes
    • NFC Key Card Registration Process
    • NFC Key Card Registration With Diagnostic Tools
  • Removal
    • Notes
    • Identity Authentication Unit (BDC)
  • Installation
  • Digital Key System Diagnostic
    • Inspection
      • Hyundai Digital Key System Operation Verification
      • Hyundai Digital Key System A/S Procedure
    • Diagnosis With Diagnostic Tools
    • IAU Learning Status Inspection
  • Learning Method
    • IAU-IBU Learning Method
• Central Communication Unit (CCU)
  • Procedure
    • (Central Communication Unit (CCU) Removal And Installation)
  • Description And Operation
  • Connector And Terminal Information
  • Removal
  • Installation
• Data Connectivity Unit (DCU)
  • Procedure
    • (Data Connectivity Unit (DCU) Removal And Installation)
  • Description And Operation
    • Notes
    • System Flowchart
  • Connector And Terminal Information
    • Notes
    • [Australia/Singapore/Indonesia Specification]
    • [Europe/UAE/Saudi Arabia/Turkiye Specification]
  • Removal
  • Installation
• Over The Air (OTA)
  • Description And Operation
    • Notes
    • OTA System Flowchart
  • OTA Flow Chart
  • Repair Procedures
    • OTA Controller
    • Updating Using Diagnostic Device