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Home >> Lincoln >> 2003 >> Aviator AWD >> Repair and Diagnosis (Single Page) >> Transmission >> Transfer Case >> Four Wheel Drive Systems >> Diagnosis And Testing >> Four-Wheel Drive Control Module Diagnostic Trouble Code Index >> Pinpoint Test A: No Communication With The Four-Wheel Drive (4WD) Control Module >> Possible Causes
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Possible Causes

Fig 1: Pinpoint Test A: No Communication With The Four-Wheel Drive (4WD) Control Module (Step A1)
G01635516Courtesy of FORD MOTOR CO.
Fig 2: Pinpoint Test A: No Communication With The Four-Wheel Drive (4WD) Control Module (Steps A1 Cont. & A2)
G01635517Courtesy of FORD MOTOR CO.
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