A/C-Heater Control: Operation
WARNING: This page is about a different car, the 2005 Dodge Grand Caravan, 2005 Dodge Caravan, and 2005 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
With the rear A/C-heater control active, temperature selection dictates the air distribution mode (floor or overhead air) of the rear heater-A/C unit. A cool temperature setting directs flow to the overhead outlets and a warm temperature setting to the floor. Refer to BODY DIAGNOSTIC PROCEDURES for further diagnostic information.