Smart Key System - Optima (Except HEV)

• Specifications
  • Smart Key Unit
  • RF Receiver
  • Smart Key Fob
  • Antenna
• Components and Components Location
  • Component Location (1)
  • Component Location (2)
• Description and Operation
  • Description
    • Notes
    • Smart Key ECU (SMK ECU)
    • Smart Key FOB
    • Antennas
    • Door Handle
    • Push Button
  • Operation
    • Passive Functions
      • Notes
      • Operating Range
    • Passive Access (Passive Entry)
    • Passive Locking (Exit)
    • Passive Trunk Warning (Sedan only)
    • Smart Trunk
      • Notes
      • Smart Key Reminder 1
      • Smart Key Reminder 2
    • Smart Key Door Lock Warning
      • Door Lock Warning 1
      • Door Lock Warning 2
      • Door Lock Warning 3
    • Smartkey Lamp Warning
    • Failsafe Functions (Backup For Limp Home)
    • User Information Functions
      • Notes
      • Fob Battery Low Voltage Detection
      • Learning Description
      • Learning MODE
      • Teaching Mode
      • Teaching MODE Procedure Description (Step By Step)
      • Starting After Replacing (Virgin Start)
• Smart Key
  • Repair Procedures
    • Smart Key
      • Smart Key Code Saving
• Smart Key Unit
  • Components and Components Location
    • Components
    • Connector Pin Information
  • Schematic Diagrams
    • Circuit Diagram
  • Repair Procedures
    • Removal
      • Smart Key Unit
      • Interior 1 Antenna
      • Interior 2 Antenna
      • Trunk Antenna
      • Rear Bumper Antenna
      • Buzzer
      • Door Outside Handle
      • Trunk Open Switch
    • Inspection
      • Smart Key Unit
      • Smart Key Switch
      • Antenna
      • Door Outside Handle
      • Trunk Open Switch
    • Installation
      • Smart Key Unit
      • Interior 1 Antenna
      • Interior 2 Antenna
      • Trunk Antenna
      • Rear Bumper Antenna
      • Door Outside Handle
      • Trunk Open Switch
• Smart Key Diagnostics
  • Repair Procedures
    • Inspection
      • Self Diagnosis With KDS/GDS
      • Switch Diagnosis
      • Communication Diagnosis With KDS/GDS (Self Diagnosis)
      • Antenna Actuation Diagnosis
      • Antenna Status Check
      • FOB Status Check
      • Smart Key Status Check
      • Neutralization Status Check