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Home >> Ford >> 2004 >> Mustang Mach 1, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 278 (Keyless Entry System & Computer Operated Lock System) >> Diagnosis And Testing >> Keyless Entry >> Pinpoint Tests >> Pinpoint Test A: No Communication With The Generic Electronic Module
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Pinpoint Test A: No Communication With The Generic Electronic Module

WARNING: This page is about a different car, the 2003 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
Fig 1: Identifying Pinpoint Test A: No Communication With Generic Electronic Module (A1 & A2)
G01629037Courtesy of FORD MOTOR CO.
Fig 2: Identifying Pinpoint Test A: No Communication With Generic Electronic Module (A3)
G01629038Courtesy of FORD MOTOR CO.