FixVault

Occupant Classification System (OCS) Unit

WARNING: This page is about a different car, the 2017 Hyundai Elantra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
  2. Remove the front passenger seat assembly.

    (Refer to Body - "FRONT SEAT ASSEMBLY ")

  3. Disconnect the occupant classification system unit connector (A).
    Fig 1: Disconnecting Occupant Classification System Unit Connector
    G12026522Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the occupant classification system unit (A) after loosening the mounting screws.
    Fig 2: Locating Occupant Classification System Unit And Screws
    G12026523Courtesy of HYUNDAI MOTOR AMERICA