Mode Control Motor Replacement

Remove the passenger's dashboard undercover (see PASSENGER'S DASHBOARD UNDERCOVER REMOVAL/INSTALLATION ) and the glove box (see GLOVE BOX REMOVAL/INSTALLATION ).
Disconnect the 7P connector (A) from the mode control motor (B). Remove the self-tapping screws and the mode control motor from the heater unit.

Fig 1: Identifying Mode Control Motor And 7P Connector
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the motor in the reverse order of removal. Make sure the pin on the motor is properly engaged with the linkage. After installation, make sure the motor runs smoothly.