With Air Conditioning

VDOT SYSTEM DESCRIPTION
The Variable Displacement Orifice Tube (VDOT) refrigerant system is used when equipped with:
^ 2.5L VIN U
^ 2.3LVIND & VINA

Passenger compartment comfort is maintained by the mix of cooled ambient air and heated air as controlled by the temperature lever on the instrument panel.

Air conditioning systems that use the constant run V-5 compressor are referred to as VDOT refrigerant systems.