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Home >> Ford >> 2003 >> Excursion 7.3 F, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 272 (MULTIFUNCTION Electronic Module System) >> Diagnosis And Testing >> Multifunction Electronic Module >> Pinpoint Tests >> Pinpoint Test A: No Communication With The Generic Electronic Module (Gem)
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Pinpoint Test A: No Communication With The Generic Electronic Module (Gem)

WARNING: This page is about a different car, the 2003 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Pinpoint Test A: No Communication With Generic Electronic Module (GEM) (Steps A1)
G01388806Courtesy of FORD MOTOR CO.
Fig 2: Pinpoint Test A: No Communication With Generic Electronic Module (GEM) (Steps A2-A3)
G01388807Courtesy of FORD MOTOR CO.
Fig 3: Pinpoint Test A: No Communication With Generic Electronic Module (GEM) (Steps A4-A5)
G01388808Courtesy of FORD MOTOR CO.