WARNING: This page is about a different car, the 2003 Dodge Intrepid, 2003 Chrysler Intrepid, 2003 Chrysler Concorde, and 2003 Chrysler 300M. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: BCM - Fuel Level Sending Unit Failure - Diagnostic Procedure (1 Of 2)
Courtesy of DAIMLERCHRYSLER CORP.
Fig 2: BCM - Fuel Level Sending Unit Failure - Diagnostic Procedure (2 Of 2)