Information Bus
Description and Operation
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Test A: The Powertrain Control Module (PCM) Does Not Respond To the Scan Tool, or No High Speed Controller Area Network (HS-CAN
- Test B: The Anti-Lock Brake System (ABS) Module Does Not Respond To The Scan Tool
- Test C: The Restraints Control Module (RCM) Does Not Respond To The Scan Tool
- Test D: The Smart Junction Box (SJB) Does Not Respond To The Scan Tool
- Test E: The Instrument Cluster Does Not Respond To The Scan Tool
- Test F: The Four Wheel Drive (4WD) Control Module Does Not Respond To The Scan Tool
- Test G: No International Standards Organization (ISO) 9141 Network Communication
- Test H: No Power To The Scan Tool
- Programming and Relearning
Diagrams
Tools and Equipment