Pinpoint Test A: No Communication With The Generic Electronic Module (Gem)
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: No Communication With Generic Electronic Module (GEM) (Steps A1-A2)
Courtesy of FORD MOTOR CO.
Fig 2: Pinpoint Test A: No Communication With Generic Electronic Module (GEM) (Steps A3)