Heating And Ventilation: General

The heating and ventilation system controls the temperature and flow of air supplied to the vehicle interior. The system consists of:

• An air inlet duct.
• A blower.
• A blower control module.
• A blower relay.
• A heater.
• Two ventilation outlets.

Fresh or recirculated air flows into the heater assembly from the inlet duct. The blower, and ram effect when the vehicle is moving, forces the air through the heater assembly. Air from the cabin exhausts through the ventilation outlets.