WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Relay-A/C Clutch
Courtesy of DAIMLERCHRYSLER CORP.
Disconnect and isolate the negative battery cable.
Open the cover of the integrated power module (IPM) (1) located in the engine compartment.