SL L4-1.9L SOHC VIN 8 (1997)
Air Duct: Description and Operation
The air is directed to the various instrument panel outlets by the ventilation ducts. The flow of air depends on the setting of the controls. The defroster
duct is a one piece unit connected to the top of the HVAC module. The center air duct is connected to the front of the HVAC module. The left cross car
beam duct is connected to the left side of the center air duct. The cross car beam duct leads to the air duct, followed by the outlet assembly and the end
cap. The right cross car beam duct is connected in a similar way. The center air outlets are connected to the center air duct.
The air outlet vanes on the attached assembly enable the passenger to direct the air to where it is desired or to shut off outlet air flow. The lower heater
duct is connected to the bottom of the HVAC module. The rear heater air duct is tapped off of the lower heater duct. The rear heater duct supplies air to
both the left and right sides of the back seat floor.
