WARNING: This page is about a different car, the 2003 Mercury Sable and 2003 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Pinpoint Test A: Audio Unit Inoperative (Step A1 - A3)
Courtesy of FORD MOTOR CO.
Fig 2: Pinpoint Test A: Audio Unit Inoperative (Step A4 - A5)
Courtesy of FORD MOTOR CO.
Fig 3: Pinpoint Test A: Audio Unit Inoperative (Step A6 - A8)
Courtesy of FORD MOTOR CO.
Fig 4: Pinpoint Test A: Audio Unit Inoperative (Step A9 - A11)
Courtesy of FORD MOTOR CO.
Fig 5: Pinpoint Test A: Audio Unit Inoperative (Step A11 Continued - A13)
Courtesy of FORD MOTOR CO.
Fig 6: Pinpoint Test A: Audio Unit Inoperative (Step A14 - A15)
Courtesy of FORD MOTOR CO.
Fig 7: Pinpoint Test A: Audio Unit Inoperative (Step A16 - A17)
Courtesy of FORD MOTOR CO.
Fig 8: Pinpoint Test A: Audio Unit Inoperative (Step A18 - A19)
Courtesy of FORD MOTOR CO.
Fig 9: Pinpoint Test A: Audio Unit Inoperative (Step A20 - A22)
Courtesy of FORD MOTOR CO.
Fig 10: Pinpoint Test A: Audio Unit Inoperative (Step A22 Continued)