Pinpoint Test A: The PCM Does Not Respond To The Scan Tool: Notes
WARNING: This page is about a different car, the 2013 Lincoln MKX and 2013 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
Refer to MODULE COMMUNICATIONS NETWORK in SYSTEM WIRING DIAGRAMS (Edge) article or SYSTEM WIRING DIAGRAMS (MKX) article .
Refer to ELECTRONIC ENGINE CONTROLS - 2.0L GTDI in SYSTEM WIRING DIAGRAMS (Edge) article or SYSTEM WIRING DIAGRAMS (MKX) article .
Refer to ELECTRONIC ENGINE CONTROLS - 3.5L & 3.7L TIVCT in SYSTEM WIRING DIAGRAMS (Edge) article or SYSTEM WIRING DIAGRAMS (MKX) article .