Defrost Mode
WARNING: This page is about a different car, the 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
When the operator selects DEFROST, the following occurs:
- The mode actuator has vacuum applied to it through the Red vacuum line, pushing the vent door closed.
- The defrost actuator has vacuum applied to it through the Blue vacuum line, pushing the defrost door open and closing the heater door through mechanical linkage.
- A/C is forced on.
- Recirculation is not available.