Info - Proper Positioning of Lower Radiator Baffle When Diagnosing Poor A/C Performance

Prior to performing any air conditioning (A/C) diagnostics to determine poor A/C performance, the lower radiator baffle should be inspected. A contributor to poor A/C performance at idle and/or low vehicle speeds in city traffic, as well as increasing the coolant temperature, may be an out-of-position lower radiator baffle. The baffle is attached to the radiator support assembly and must be positioned between the top and bottom edges of the bumper. This position is critical because the baffle prevents hot engine air from recirculating through the condenser and the radiator. If the baffle is found to be out of position, push the soft baffle up above the bumper's bottom edge. No fasteners are required to secure the baffle. There is no need to evacuate and recharge the A/C system. Evaluate A/C performance following published Service Manual procedures.

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