Module Communications Network

• Description & Operation
• Component Locations
• Repairing Bus Wiring
• Self-Diagnostic System
  • Inspection & Verification
  • Data Link Diagnostic Test
  • Retrieving & Clearing Diagnostic Trouble Codes
  • Accessing Parameter Identification (PID)
• System Tests
  • Notes
  • Test A: No Module/Network Communication With NGS Tester
  • Test B: Anti-Lock Brake System (Abs) Module Does Not Respond To NGS Tester
  • Test C: Restraint Control Module (RCM) Does Not Respond To NGS Tester
  • Test D: Restraint Control Module (RCM) & Abs Module Do Not Respond To NGS Tester (Result Code 70=00000001)
  • Test E: Powertrain Control Module (Pcm) Does Not Respond To NGS Tester
  • Test F: Central Timer Module (CTM) Does Not Respond To NGS Tester
  • Test G: No Module/Network Communication With NGS Tester (Result Code 00000003)
• Diagnostic Trouble Code (DTC) Definitions
• Parameter Identification (PID) Definitions
• Wiring Diagrams