WARNING: This page is about a different car, the 2004 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Module
Courtesy of DAIMLERCHRYSLER CORP.
Fig 2: Locating PCM
Courtesy of DAIMLERCHRYSLER CORP.
Fig 3: Locating SKIM
Courtesy of DAIMLERCHRYSLER CORP.
Fig 4: Locating Body Control Module
Courtesy of DAIMLERCHRYSLER CORP.
Fig 5: Locating Controller Antilock Brake Module and Hydraulic Control Unit