2016 Hyundai Equus SignatureFACTORY OEM SERVICE PROCEDURE

Trunk Open Switch

  1. Check for continuity between the trunk open switch terminals.
    Fig 1: Trunk Open Switch Connector
    G10386980Courtesy of HYUNDAI MOTOR AMERICA
  2. If continuity is not specified, inspect the switch
    Fig 2: Trunk Open Switch Continuity Reference Chart
    G10386981Courtesy of HYUNDAI MOTOR AMERICA
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.