Toyota FJ Cruiser Forum

The air conditioning filter may clog after
long use. The filter may need to be
replaced if the air flow of the air conditioning
and heater experiences extreme
reductions in operating efficiency, or if
the windows begin to fog up easily.
To maintain the air conditioning efficiency,
inspect and replace the air conditioning
filter according to the maintenance schedule.
In dusty areas or areas with heavy
traffic flow, such as inner city or desert
areas, early replacement may be required.


1. Open the glove box, and slide off
the damper as shown.

2. Push in each side of the glove box
to disconnect the claws.

3. Remove the filter case by holding
both sides.

4. Remove the filter from the filter
case.
5. Inspect the filter on the surface.
If it is the just moderately dusty, it may
be cleaned by blowing compressed air
from the reverse surface. Do not wash or
oil the filter.
If it is dirty, it should be replaced.
When setting the filter to the filter case,
ensure that the flat side of the filter is
down and the ribbed side is up.
Position the filter case so that the “=UP”
mark is pointing up and install it in the