Module Communications Network

• Description & Operation
  • Notes
  • Repairing Bus Wiring
• Communication Network Diagnostics
  • Notes
  • Diagnostic Procedure Sequence
  • Equipment Hook-Up
  • Data Link Diagnostics
  • Retrieving Diagnostic Trouble Codes
  • Clearing Diagnostic Trouble Codes
  • On-Demand Self-Test
  • Retrieving Parameter Identification (PID) Information
  • Diagnostic Command
  • Module Version Identification
  • Symptom Testing
• Testing
  • Notes
  • Communication Network Failure
  • Test A: Anti-Lock Brake System (Abs) Module Does Not Respond To NGS Tester
  • Test B: Generic Electronic Module (Gem) Does Not Respond To NGS Tester
  • Test C: Air Bag Diagnostic Monitor Does Not Respond To NGS Tester
  • Test D: Remote Anti-Theft Personality (Rap) Module Does Not Respond To NGS Tester
  • Test E: Powertrain Control Module (Pcm) Does Not Respond To NGS Tester
  • Test F: No Module/Network Communications - ISO 9141
• Diagnostic Trouble Code (DTC) Definitions
• Wiring Diagrams