Pinpoint Test A: The Powertrain Control Module (PCM) Does Not Respond To The Scan Tool: Notes
WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
Refer to appropriate WIRING DIAGRAM ARTICLE, Module Communications Network for schematic and connector information.
Refer to appropriate WIRING DIAGRAM ARTICLE, Electronic Engine Controls - 4.6L for schematic and connector information.
Refer to appropriate WIRING DIAGRAM ARTICLE, Electronic Engine Controls - 5.4L for schematic and connector information.
Refer to appropriate WIRING DIAGRAM ARTICLE, Electronic Engine Controls - 4.2L for schematic and connector information.