Module Communications Network
- Description And Operation
- Communications Network
- Overview
- System Operation
- System Diagram
- Network Termination
- Gateway Module
- High Speed Controller Area Network (HS-CAN)
- Medium Speed Controller Area Network (MS-CAN)
- Infotainment Controller Area Network (I-CAN)
- Controller Area Network (CAN) Fault Tolerance
- Normal CAN Operation
- CAN Circuits Shorted Together
- CAN (+) Circuit Shorted To Ground
- CAN (-) Circuit Shorted To Ground
- CAN (+) Circuit Shorted To Battery Voltage
- CAN (-) Circuit Shorted To Battery Voltage
- CAN Circuit Signal Corruption
- Controller Area Network (CAN) Multiplex Messages
- Communications Network
- Diagnosis And Testing
- Communications Network
- Notes
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: The PCM Does Not Respond To The Scan Tool
- Pinpoint Test B: The ABS Module Does Not Respond To The Scan Tool
- Pinpoint Test C: The Body Control Module (BCM) Does Not Respond To The Scan Tool
- Pinpoint Test D: The Instrument Panel Cluster (IPC) Does Not Respond To The Scan Tool
- Pinpoint Test E: The Power Steering Control Module (PSCM) Does Not Respond To The Scan Tool
- Pinpoint Test F: The Restraints Control Module (RCM) Does Not Respond To The Scan Tool
- Pinpoint Test G: The Occupant Classification System Module (OCSM) Does Not Communicate With the Scan Tool
- Pinpoint Test H: The Head Up Display (HUD) Module Does Not Respond To The Scan Tool
- Pinpoint Test I: The Steering Column Control Module (SCCM) Does Not Respond To The Scan Tool
- Pinpoint Test J: The Cruise-Control Module (C-CM) Does Not Communicate With the Scan Tool
- Pinpoint Test K: The Parking Aid Module (PAM) Does Not Respond To The Scan Tool
- Pinpoint Test L: The Remote Function Actuator (RFA) Module Does Not Respond To The Scan Tool
- Pinpoint Test M: The Accessory Protocol Interface Module (APIM) Does Not Respond To The Scan Tool
- Pinpoint Test N: The Audio Front Control Module (ACM) Does Not Respond To The Scan Tool
- Pinpoint Test O: The Front Controls Interface Module (FCIM) Does Not Respond To The Scan Tool
- Pinpoint Test P: The Front Control/Display Interface Module (FCDIM) Does Not Respond To The Scan Tool
- Pinpoint Test Q: The Global Positioning System Module (GPSM) Does Not Respond To The Scan Tool
- Pinpoint Test R: The Tire Pressure Monitor (TPM) Module Does Not Respond To The Scan Tool
- Pinpoint Test S: The Side Obstacle Detection Control Module - Left (SOD-L) Does Not Respond To The Scan Tool
- Pinpoint Test T: The Side Obstacle Detection Control Module - Right (SOD-R) Does Not Respond To The Scan Tool
- Pinpoint Test U: The Driver Seat Module (DSM) Does Not Respond To The Scan Tool
- Pinpoint Test V: The Heating Ventilation Air Conditioning (HVAC) Module Does Not Respond To The Scan Tool
- Pinpoint Test W: The Audio Digital Signal Processing (DSP) Module Does Not Respond To The Scan Tool
- Pinpoint Test X: The Driver Door Module (DDM) Does Not Respond To The Scan Tool
- Pinpoint Test Y: The Heated Steering Wheel Module (HSWM) Does Not Respond To The Scan Tool
- Pinpoint Test Z: The Dual Climate Controlled Seat Module (DCSM) Does Not Respond To The Scan Tool
- Pinpoint Test AA: The Generic Function Module (GFM) Does Not Respond To The Scan Tool
- Pinpoint Test AB: The Image Processing Module - A (IPM-A) Does Not Respond To The Scan Tool
- Pinpoint Test AC: No High Speed Controller Area Network (HS-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test AD: No Medium Speed Controller Area Network (MS-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test AE: No Infotainment Controller Area Network (I-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test AF: No Power To The Scan Tool
- Communications Network