Chevrolet 2002 Venture Owner's Manual page 239

Rear Comfort Controls
The rear climate control knobs are located in the panel
above the driver's seat.
Turn the temperature knob counterclockwise to the blue
area for cooler air, or clockwise to the red area for
warmer air.
Turn the rear fan knob to adjust the force of air coming
through the rear outlets.
Select the desired climate control mode using the
directional controls on the instrument panel. See "Mode
Knob" earlier in this section. The mode you choose will
regulate both the front and rear climate control systems.
Rear Air Vents
To maximize airflow through the rear floor outlet, place
the left bucket seat in the second row in the forward
position. See "Adjusting Rear Seats" in the Index.
The vent behind the left rear seat is the cold air return
vent. Be sure to keep it free of obstructions.
Keep the area around the base of the center instrument
panel console, between and under the front seats, free of
objects that could obstruct airflow to the rear.
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