Visual Inspection
WARNING: This page is about a different car, the 1998 Dodge Intrepid and 1998 Chrysler Concorde. However, it is still accessible from the selected car via links, so may be relevant.
A careful and thorough visual inspection of components may quickly identify cause of malfunction and eliminate need for diagnostic testing.
Check wiring harnesses and A/C-heater system-related components for damaged or disconnected connectors. Ensure all relays are properly installed in Power Distribution Center (PDC) and junction block. PDC is located on left side of engine compartment. Junction block is located behind end cover, at left side of instrument panel.