Section 249 (Module Communications Network System)
WARNING: This page is about a different car, the 2005 Mercury Sable and 2005 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
- Description And Operation
- Diagnosis And Testing
- Communications Network
- Notes
- Special Tool(s)
- Principles of Operation
- Inspection and Verification
- System Precheck
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: The Anti-Lock Brake System (Abs) Module Does Not Respond To The Diagnostic Tool
- Pinpoint Test B: The Electronic Automatic Temperature Control (EATC) Module Does Not Respond To The Diagnostic Tool
- Pinpoint Test C: The Smart Junction Box (SJB) Does Not Respond To The Diagnostic Tool
- Pinpoint Test D: The Powertrain Control Module (Pcm) Does Not Respond To The Diagnostic Tool
- Pinpoint Test E: The Instrument Cluster Does Not Respond To The Diagnostic Tool
- Pinpoint Test F: No Medium Speed Controller Area Network (Can) Communication
- Pinpoint Test G: No High Speed Controller Area Network (Can) Communication
- Pinpoint Test H: No International Standards Organization (ISO) 9141 Network Communication
- Pinpoint Test I: No Module/Network Communication - No Power To The Diagnostic Tool
- Communications Network