FixVault
Home › Ford › 2003 › Windstar Base › Repair and Diagnosis › External Pages › Different car › Section 585 (Electronic Features) › Diagnosis And Testing › Navigation System › Pinpoint Test B: No Communication With The Navigation System Module › Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2003 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Pinpoint Test B: No Communication With Navigation System Module (Step B1-B3)
G03590635Courtesy of FORD MOTOR CO.
About FixVault