RF Unit 1 Replacement

Remove the driver's and passenger's center console trim (see CENTER CONSOLE REMOVAL/INSTALLATION ).
Disconnect the 3P connector (A) from RF unit 1 (B).

Fig 1: Locating 3P Connector And RF Unit 1
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the bolt and RF unit 1.
Install the unit in the reverse order of removal.