Without Navigation System

WARNING: This page is about a different car, the 2003 Acura 3.2CL and 2002 Acura 3.2CL. However, it is still accessible from the selected car via links, so may be relevant.

Remove the instrument panel together with the climate control unit (see INSTRUMENT PANELS article).
Remove the self-tapping screws and the climate control unit (A) from the instrument panel (B).

Fig 1: Removing Climate Control Unit
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the control unit in the reverse order of removal. After installation, operate the climate control unit to see whether it works properly.
Run the self-diagnosis function to confirm that there are no problems in the system (see RUNNING THE SELF-DIAGNOSIS FUNCTION ).