Trunk Open Switch

WARNING: This page is about a different car, the 2016 Hyundai Sonata and 2015 Hyundai Sonata. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative (-) battery terminal.
Remove the trunk lid trim.
(Refer to: Body - "TRUNK LID TRIM ").
Disconnect the trank open switch connector (A).

Fig 1: Disconnecting Trank Open Switch Connector
Courtesy of HYUNDAI MOTOR AMERICA
Remove the trunk open switch after disengaging mounting clip.

Fig 2: Removing Trunk Open Switch
Courtesy of HYUNDAI MOTOR AMERICA