Module Communications Network System

• Description & Operation
• Repairing Bus Wiring
• Communication Network
  • Notes
  • Inspection & Verification
  • Data Link Diagnostic Test
  • Symptom Testing
• System Testing
  • Notes
  • Test A: Powertrain Control Module (Pcm) Does Not Respond To NGS Tester
  • Test B: Passive Anti-Theft System (Pats) Module Does Not Respond To NGS Tester
  • Test C: No Module/Network Communication - Bus Link
  • Test D: Air Bag Diagnostic Monitor Does Not Respond To NGS Tester
  • Test E: No Module/Network Communication
  • Test F: Anti-Lock Brake System (Abs) Module Does Not Respond To NGS Tester
  • Test G: No Module/Network Communication - ISO 9141 Link
• Wiring Diagrams