Alero L4-144 2.4L DOHC VIN T SFI (2000)
DEFOG:
Equal amounts of air flow through the floor outlets and the defrost outlets.
DEFROST:
Most of the air flows through the defroster outlets. A small amount of air flows through the floor outlets.
The operation of the cooling fan is controlled by the PCM through the cooling fan relay.
Ducts and Outlets
A system of ducts and outlets direct air to the passenger compartment.
Obstructions in the ducts and outlets may cause poor air output. Inspect the following air passages for obstruction, such as leaves or dirt:
^
The defroster duct
^
The heater duct
^
The A/C ducts
^
The vent ducts
A/C systems also come equipped with side window defoggers.
