’03 Corolla U (L/O 0201)
128
2003 MY COROLLA_U (OM12744U)
If air flow control is not satisfactory, check
the side vents. The side vents may be
opened or closed as shown.
The air conditioning filter is behind the
glove box.
The air conditioning filter may clog af-
ter long use. The filter may need to be
replaced if the air flow of the air condi-
tioning and heater experiences extreme
reductions in operating efficiency, or if
the windows begin to fog up easily in
FRESH mode.
To keep the air conditioning efficiency, re-
place the filter following the interval below;
! U.S.A.—Every 22500 miles
∗
! Canada—Every 16000 km
∗
: If you drive your vehicle on dusty roads
mostly, replace the filter every 10000
miles.
1. Open the glove box. Remove the
screw with a Phillips−head screw-
driver and slide off the damper as
shown.
Side vents
Checking and replacing the
air conditioning filter