WARNING: This page is about a different car, the 2003 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: *PCI Bus Communication Failure Diagnostic Procedure (1 Of 3)
Courtesy of DAIMLERCHRYSLER CORP.
Fig 2: *PCI Bus Communication Failure Diagnostic Procedure (2 Of 3)
Courtesy of DAIMLERCHRYSLER CORP.
Fig 3: *PCI Bus Communication Failure Diagnostic Procedure (3 Of 3)