Blower Unit Component Replacement

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Honda Odyssey, 2003 Honda Odyssey, 2002 Honda Odyssey, 2001 Honda Odyssey, and 2000 Honda Odyssey. 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 resistor or power transistor (B) and the blower motor (C) can be replaced without removing the blower unit.
Before reassembly make sure that the recirculation control linkage and doors move smoothly without binding.
After reassembly make sure the recirculation control motor runs smoothly (see Recirculation Control Motor Test ).

Fig 1: Exploded View Of Blower Unit

Courtesy of AMERICAN HONDA MOTOR CO., INC.