Frontier XE 4WD L4-2.4L (KA24DE) (1998)
Air Door: Testing and Inspection
Air Outlet
SYMPTOM: Air outlet does not change.
AIR OUTLET CONTROL DOORS OPERATION CHECK
1. Start engine.
2. Slide fan control lever to max speed.
3. Check discharge air.
a. Turn mode control switch to FACE position
b. Confirm that all discharge air comes out of face vents.
c. Turn mode control switch to BI-LEVEL position.
d. Confirm that discharge air comes out of face vents and foot vents.
e. Turn mode control switch to FOOT position.
f.
Confirm that discharge air comes out of foot vents, with some air from defrost vents.
g. Turn mode control switch to FOOT and DEFROST (F/D) position.
h. Confirm that discharge air comes out of foot vents with some air from defrost vents.
i.
Turn mode control switch to DEFROST (DEF) position.
j.
Confirm that all discharge air comes out of defrost vents.
NOTE: Confirm that discharge air comes out according to the air distribution table.