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Home >> Chevrolet >> 1997 >> Lumina Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (HVAC System - Automatic) >> Operation >> A/C-Heater Control Unit >> RECIRC (Recirculation) Mode

RECIRC (Recirculation) Mode

WARNING: This page is about a different car, the 1997 Oldsmobile Cutlass Supreme. However, it is still accessible from the selected car via links, so may be relevant.

In this mode, inlet air to A/C-heater module is drawn in from interior of vehicle. This mode is used for maximum cooling and dehumidification.