Power Tailgate Inside Switch Test/Replacement

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 Honda Odyssey, 2016 Honda Odyssey, 2015 Honda Odyssey, 2014 Honda Odyssey, and 2013 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.

Carefully pry out the inside tailgate switch (A), and disconnect the 5P connector (B) from the switch.

Fig 1: Identifying Inside Tailgate Switch And 5P Connector Terminals
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check for continuity between the terminals in each switch position according to the table.

Fig 2: Power Tailgate Inside Switch Continuity Reference Chart
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the continuity is not as specified, check the bulb(s) (C). If the bulb(s) are OK, replace the switch.
Install the switch in the reverse order of removal.