Bi-Level Mode
WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.
When the operator selects BI-LEVEL, the following occurs:
- The A/C Bi-level Mode Actuator Is In Neutral Position
- The Heater/Defroster Actuator Has Vacuum Applied To It Through The Red Vacuum Line
- The Heater/Defroster Actuator Closes The Defrost Door, Thus Opening The Heater Door Though Mechanical Linkage
- Vacuum Is Bled Off The Mode Actuator And The Vent Door Is Held Stationary In The Half Open Position