Module Communications Network System

• Description & Operation
• Component Locations
• Repairing Bus Wiring
• Self-Diagnostic System
  • Notes
  • Inspection & Verification
  • Data Link Diagnostic Test
  • Retrieving & Clearing Diagnostic Trouble Codes
  • Accessing Parameter Identification
• System Tests
  • Notes
  • Test A: Anti-Lock Brake System Module Does Not Respond To NGS Tester
  • Test B: Front Radio Control Unit Does Not Respond To NGS Tester
  • Test C: Driver's Door Module Does Not Respond To NGS Tester
  • Test D: Driver's Seat Module Does Not Respond To NGS Tester
  • Test E: Electronic Automatic Temperature Control Module Does Not Respond To NGS Tester
  • Test F: Restraint Control Module Does Not Respond To NGS Tester
  • Test G: Lighting Control Module Does Not Respond To NGS Tester
  • Test H: Speed Control Servo Does Not Respond To NGS Tester
  • Test J: Powertrain Control Module Does Not Respond To NGS Tester
  • Test K: Air Suspension/Electronic Variable Orifice Steering Module Does Not Respond To NGS Tester
  • Test L: Instrument Cluster Does Not Respond To NGS Tester
  • Test M: No Module/Network Communication - SCP Bus Link
  • Test N: No Module/Network Communication - No Power To NGS Tester
• Diagnostic Trouble Code Definitions
• Parameter Identification Definitions
• Wiring Diagrams