Section 13 (Module Communications Network -- (Except Hybrid))
WARNING: This page is about a different variant/trim than selected.
- Description And Operation
- Communications Network - Overview
- Communications Network - System Operation and Component Description
- System Operation
- System Diagram - Gas Engine
- Module Network Chart - Gas Engine
- System Diagram - HEV
- Module Network Chart - HEV
- Network Termination
- Gateway Module
- High Speed Controller Area Network 1 and 2 (HS-CAN1, HS-CAN2)
- High Speed Controller Area Network 3 (HS-CAN3)
- Medium Speed Controller Area Network (MS-CAN)
- Controller Area Network (CAN) Fault Tolerance
- Fault Tolerance Normal 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 - Gas Engine
- Controller Area Network (CAN) Multiplex Messages - HEV
- System Operation
- Diagnosis And Testing
- Communications Network
- DTC Chart: Gateway Module (GWM)
- Symptom Chart(s)
- Pinpoint Tests
- PINPOINT TEST A: The Powertrain Control Module (PCM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST B: The Secondary On-Board Diagnostic Control Module (SOBDMC) (Transmission Control Module (TCM)) Does Not Respond To The Diagnostic Scan Tool (HEV)
- PINPOINT TEST C: The Anti-Lock Brake System (ABS) Module Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST D: The Vehicle Dynamics Control Module (VDM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST E: The Restraints Control Module (RCM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST F: The Occupant Classification System Module (OCSM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST G: The Steering Column Control Module (SCCM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST H: The Gearshift Module (GSM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST I: The Transmission Range Control Module (TRCM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST J: The Instrument Panel Cluster (IPC) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST K: The Body Control Module (BCM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST L: The Front Controls Interface Module (FCIM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST M: The Audio Control Module (ACM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST N: The Headlamp Control Module (HCM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST O: The Heated Steering Wheel Module (HSWM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST P: The Image Processing Module A (IPMA) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST Q: The Global Positioning System Module (GPSM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST R: The Accessory Protocol Interface Module (APIM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST S: The Audio Digital Signal Processing (DSP) Module Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST T: The Digital Audio Control Module C (DACMC) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST U: The Generic Function Module (GFM) (CD Player) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST V: The Radio Transceiver Module (RTM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST W: The Power Steering Control Module (PSCM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST X: The Driver Seat Module (DSM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST Y: The SCME Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST Z: The SCMG Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AA: The SCMH Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AB: The Driver Door Module (DDM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AC: The Passenger Door Module (PDM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AD: The Side Obstacle Detection Control Module LH (SOD-L) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AE: The Side Obstacle Detection Control Module RH (SOD-R) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AF: The Cruise Control Module (CCM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AG: The Head Up Display (HUD) Module Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AH: The Rear Gate Trunk Module (RGTM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AI: The Telematic Control Unit (TCU) Module Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AJ: The Battery Energy Control Module (BECM) (HEV) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AK: The Air Conditioning Control Module (ACCM) (HEV) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AL: The Direct Current/Direct Current (DC/DC) Converter Control Module (HEV) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AM: The Gateway Module (GWM) Does Not Respond To The Diagnostic Scan Tool
- PINPOINT TEST AN: No High Speed Controller Area Network 1 (HS-CAN1) Communication, All Modules Are Not Responding
- PINPOINT TEST AO: No High Speed Controller Area Network 2 (HS-CAN2) Communication, All Modules Are Not Responding
- PINPOINT TEST AP: No High Speed Controller Area Network 3 (HS-CAN3) Communication, All Modules Are Not Responding
- PINPOINT TEST AQ: No Medium Speed Controller Area Network (MS-CAN) Communication, All Modules Are Not Responding
- PINPOINT TEST AR: No Power To The Data Link Connector (DLC)
- Communications Network
- General Procedures
- Removal And Installation