2002 Chrysler Town & Country LX 6 Cyl 3.80L
My blower motor makes a muffled sound in the upper speeds.
Is there a filter involved? How do I access to check any blockage? My engine is a 3.3.
Nissan Technical Advisor 2/7/2011
It may require removal of the dashboard for inspection of the blower motor, could be the bearing of the motor is dried or the bearing is loose or damaged. There is a cabin filter that is located in the glove box, try to remove for cleaning or replace as needed.