Module Communications Network
- Description And Operation
- Diagnostic Tests
- Communications Network
- Notes
- Principles of Operation
- Inspection and Verification
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: The Powertrain Control Module (PCM) Does Not Respond To The Scan Tool
- Pinpoint Test B: The Transmission Control Module (TCM) Does Not Respond To The Scan Tool
- Pinpoint Test C: The Anti-Lock Brake System (ABS) Module Does Not Respond To The Scan Tool
- Pinpoint Test D: The Restraints Control Module (RCM) Does Not Respond To The Scan Tool
- Pinpoint Test E: The Four Wheel Drive (4WD) Control Module Does Not Respond To The Scan Tool
- Pinpoint Test F: The Occupant Classification Sensor Module Does Not Respond To The Scan Tool
- Pinpoint Test G: The Instrument Cluster Does Not Respond To The Scan Tool
- Pinpoint Test H: The Smart Junction Box (SJB) Does Not Respond To The Scan Tool
- Pinpoint Test I: The Electronic Automatic Temperature Control (EATC) Module Does Not Respond To The Scan Tool
- Pinpoint Test J: The Audio Unit Does Not Respond To The Scan Tool
- Pinpoint Test K: The Satellite Radio Receiver Does Not Respond To The Scan Tool
- Pinpoint Test L: The Digital Versatile Disc (DVD) Player Does Not Respond To The Scan Tool
- Pinpoint Test M: The Driver Seat Module (DSM) Does Not Respond To The Scan Tool
- Pinpoint Test N: The Power Running Board Module Does Not Respond To The Scan Tool
- Pinpoint Test O: The Parking Aid Module Does Not Respond To The Scan Tool
- Pinpoint Test P: No Medium Speed Controller Area Network (MS-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test Q: No High Speed Controller Area Network (HS-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test R: No Power To The Scan Tool
- Communications Network