Module Communications Network System

• Description & Operation
  • Module Communication Network
  • 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
• Testing
  • Test A: Pcm Not Responding To Scan Tool
  • Test B: Abs/TC Module Not Responding To Scan Tool
  • Test C: Pcm & Abs/TC Module Not Responding To Scan Tool
  • Test D: Abs Module Not Responding To Scan Tool
  • Test E: Gem Not Responding To Scan Tool
  • Test F: Air Bag Diagnostic Monitor Not Responding To Scan Tool
  • Test G: Circuit No. 70 Shorted
• Diagnostic Trouble Code (DTC) Definitions
• Wiring Diagrams