Parking Brake Switch

Remove the console. See Fig 1 .

Fig 1: Removing Console
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Disconnect the connector (A) from the switch (B). See Fig 2 .
Check for continuity between the positive terminal and the body ground.
With the brake lever up, there should be continuity.
With the brake lever down, there should be no continuity.

Fig 2: Identifying Parking Brake Switch Test Connectors

Courtesy of AMERICAN HONDA MOTOR CO., INC.