Blower Unit Component Replacement

WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.

Note these items when overhauling the blower unit

The recirculation control motor (A), the blower motor (B), and the dust and pollen filter (C) can be replaced without removing the blower unit
Before reassembly, make sure that the recirculation control linkage and door move smoothly without binding
After reassembly, make sure the recirculation control motor runs smoothly (see RECIRCULATION CONTROL MOTOR TEST )

Fig 1: Identifying Recirculation Control Motor And Blower Motor

Courtesy of AMERICAN HONDA MOTOR CO., INC.