Controller Area Network (Can) Module Communications Network Part 2

• Diagnosis And Testing
  • Controller Area Network (CAN) Module Communications Network
    • Diagnostic Trouble Code (DTC) Chart
    • Symptom Chart(s)
      • Symptom Chart: Communication Network
    • Pinpoint Tests
      • Pinpoint Test A: No Power To The Remote DLC (Data Link Connector)
      • Pinpoint Test B: No FD-Can (Flexible Data Rate Controller Area Network) Communication, All Modules Are Not Responding
      • Pinpoint Test C: No HS-Can1 (High-Speed Controller Area Network 1) Communication, All Modules Are Not Responding
      • Pinpoint Test D: No HS-Can2 (High-Speed Controller Area Network 2) Communication, All Modules Are Not Responding
      • Pinpoint Test E: No HS-Can3 (High-Speed Controller Area Network 3) Communication, All Modules Are Not Responding
      • Pinpoint Test F: No HS-Can4 (High-Speed Controller Area Network 4) Communication, All Modules Are Not Responding
      • Pinpoint Test G: No Ms-Can (Medium Speed-Controller Area Network) Communication, All Modules Are Not Responding
      • Pinpoint Test H: All Networks Do Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test I: The Abs (Anti-Lock Brake System) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test J: The ACM (Audio Front Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test K: The APIM (Sync Module) (Sync4) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test L: The APIM (Sync Module) (Sync+) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test M: The ATCM (All Terrain Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test N: The BCM (Body Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test O: The BCMC (Body Control Module C) [ BJB (Battery Junction Box) ] Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test P: The CMR (Camera Module - Rear) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Q: The DCMR (Differential Control Module Rear) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test R: The DDM (Driver Door Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test S: The DSM (Driver Front Seat Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test T: The DSP (Audio Digital Signal Processing Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test U: The FCIM (Front Controls Interface Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test V: The GSM (Gear Shift Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test W: The HCM (Headlamp Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test X: The HUD (Head Up Display) Module Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Y: The IPC (Instrument Panel Cluster) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Z: The IPMA (Image Processing Module A) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Aa: The OCS (Occupant Classification System) Module Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Ab: The Pcm (Powertrain Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Ac: The PDM (Passenger Door Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Ad: The PSCM (Power Steering Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test AE: The RACM (Rear Audio Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test AF: The RBM (Running Board Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Ag: The RCM (Restraints Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Ah: The RFA (Remote Function Actuator) Module Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Ai: The RGTM (Rear Gate Trunk Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test AJ: The RTM (Radio Transceiver Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test AK: The SCCM (Steering Column Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Al: The SCMB (Passenger Front Seat Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Am: The Seat Control Module C (SCMC) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test An: The Seat Control Module D (SCMD) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test AO: The SCMG (Driver Multi-Contour Seat Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test AP: The SCMH (Passenger Multi-Contour Seat Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test AQ: The SCMJ (Power Fold Seat Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Ar: The TCCM (Transfer Case Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test As: The TCU (TELEMATIC Control Unit Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test At: The TRM (Trailer Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test AU: The VDM (Vehicle Dynamics Control Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Av: The WACM (Wireless Accessory Charging Module) Does Not Respond To The Diagnostic Scan Tool
      • Pinpoint Test Aw: U0001:09
      • Pinpoint Test Ax: U0214:00
      • Pinpoint Test AY: U1A01:00
      • Pinpoint Test AZ: U2100:00 Or U2200:00
      • Pinpoint Test BA: U3000:04, U3000:43 Or U3000:49
      • Pinpoint Test BB: U3000:57
      • Pinpoint Test BC: U3003:16
      • Pinpoint Test BD: U3003:17
• Removal And Installation
  • Gateway Module A (GWM)
    • Notes
    • Removal
    • Installation