Section 218 (Module Communications Network)
WARNING: This page is about a different car, the 2013 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
- Description And Operation
- Communications Network
- Overview
- System Operation
- System Diagram
- Network Topology
- 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 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
- System Diagram
- Communications Network
- Diagnosis And Testing
- Communications Network
- Symptom Chart: Communication Network
- Pinpoint Tests
- PINPOINT TEST A: The PCM Does Not Respond To The Scan Tool Normal Operation
- PINPOINT TEST B: The ABS Module Does Not Respond To The Scan Tool
- PINPOINT TEST C: The Restraints Control Module (RCM) Does Not Respond To The Scan Tool
- PINPOINT TEST D: The Front Control Display Interface Module (FCDIM) Does Not Respond To The Scan Tool
- PINPOINT TEST E: The OCSM Does Not Respond To The Scan Tool
- PINPOINT TEST G: The SCCM Does Not Respond To The Scan Tool
- PINPOINT TEST H: The IPC Does Not Respond To The Scan Tool
- PINPOINT TEST I: The BCM Does Not Respond To The Scan Tool
- PINPOINT TEST J: The Heating Ventilation Air Conditioning (HVAC) Module Does Not Respond To The Scan Tool
- PINPOINT TEST K: The ACM Does Not Respond To The Scan Tool
- PINPOINT TEST L: The Audio DSP Module Does Not Respond To The Scan Tool
- PINPOINT TEST M: The FLM Does Not Respond To The Scan Tool
- PINPOINT TEST N: The Liftgate Trunk Module (LTM) Does Not Respond To The Scan Tool
- PINPOINT TEST O: The DSM Does Not Respond To The Scan Tool
- PINPOINT TEST P: The GPSM Does Not Respond To The Scan Tool
- PINPOINT TEST Q: The DCSM Does Not Respond To The Scan Tool
- PINPOINT TEST R: The PAM Does Not Respond To The Scan Tool
- PINPOINT TEST S: The APIM Does Not Respond To The Scan Tool
- PINPOINT TEST T: The HUD Module Does Not Respond To The Scan Tool
- PINPOINT TEST U: The C-CM Does Not Respond To The Scan Tool
- PINPOINT TEST V: The SOD-L Does Not Respond To The Scan Tool
- PINPOINT TEST W: The SOD-R Does Not Respond To The Scan Tool
- PINPOINT TEST X: The TPM Module Does Not Respond To The Scan Tool
- PINPOINT TEST Y: The FCIM Does Not Respond To The Scan Tool
- PINPOINT TEST Z: The RFA Module Does Not Respond To The Scan Tool
- PINPOINT TEST AA: The ATCM Does Not Respond To The Scan Tool
- PINPOINT TEST AB: The TCM Does Not Respond To The Scan Tool
- PINPOINT TEST AC: The PSCM Does Not Respond To The Scan Tool
- PINPOINT TEST AD: No HS-CAN Communication, All Modules Are Not Responding
- PINPOINT TEST AE: No MS-CAN Communication, All Modules Are Not Responding
- PINPOINT TEST AF: No I-CAN Communication, All Modules Are Not Responding
- PINPOINT TEST AG: No Power To The DLC
- PINPOINT TEST AL: The Heated Steering Wheel Module (HSWM) Does Not Respond To The Scan Tool
- PINPOINT TEST AM: The Image Processing Module-A (IPM-A) Does Not Respond To The Scan Tool
- PINPOINT TEST AN: The Generic Function Module (GFM) Does Not Respond To The Scan Tool
- Communications Network
- General Procedures