Module Communications Network

• 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 Control Module Does Not Respond To Scan Tool
  • Test B: Air Bag Control Module Does Not Respond To Scan Tool
  • Test C: Air Bag Control Module & Anti-Lock Brake System Control Module Do Not Respond To Scan Tool - Result Code 70 = 00000001
  • Test D: Powertrain Control Module Does Not Respond To Scan Tool
  • Test E: Central Timer Module Does Not Respond To Scan Tool
  • Test F: No Module/Network Communication - Result Code 00000003
  • Test G: No Module/Network Communication - SCP Network
  • Test H: Alternative Fuel Control Module Does Not Respond To Scan Tool
• Diagnostic Trouble Code Definitions
• Parameter Identification & Definitions
• Wiring Diagrams