Section 304 (Module Communications Network)
WARNING: This page is about a different car, the 2019 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
- Description And Operation
- Communications Network - Overview
- Communications Network - System Operation and Component Description
- System Diagram
- Module Network Chart
- Network Termination
- Gateway Module
- High Speed Controller Area Network 1 and 2 (HS-CAN1, HS-CAN2)
- High Speed Controller Area Network 3 and 4 (HS-CAN3, HS-CAN4)
- Medium Speed Controller Area Network (MS-CAN)
- Controller Area Network (CAN) Fault Tolerance
- Controller Area Network (CAN) Multiplex Messages
- Diagnosis And Testing
- Communications Network
- DTC Charts
- 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 Anti-Lock Brake System (Abs) Module Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test C : The Restraints Control Module (RCM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test D : The BECMB (Battery Energy Control Module B) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test E : The Occupant Classification System Module (OCSM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test F : The Steering Column Control Module (SCCM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test G : The Instrument Panel Cluster (IPC) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test H : The Body Control Module (BCM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test I : The Front Controls Interface Module (FCIM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test J : The Audio Control Module (ACM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test K : The Image Processing Module A (IPMA) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test L : The Accessory Protocol Interface Module (APIM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test M : The Audio Digital Signal Processing (DSP) Module Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test N : The TELEMATIC Control Unit Module (TCU) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test O : The Radio Transceiver Module (RTM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test P : The Power Steering Control Module (PSCM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Q : The Side Obstacle Detection Control Module LH (Sod-L) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test R : The Side Obstacle Detection Control Module RH (Sod-R) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test S : The Head Up Display (HUD) Module Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test T : The TRM (Trailer Module) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test U : The All Terrain Control Module (ATCM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test V : The Direct Current/Direct Current (Dc/Dc) Converter Control Module (Voltage Quality Module) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test W : All Networks Do Not Respond To The Diagnostic Scan Tool
- Pinpoint Test X : No High Speed Controller Area Network 1 (HS-Can1) Communication, All Modules Are Not Responding
- Pinpoint Test Y : No High Speed Controller Area Network 2 (HS-Can2) Communication, All Modules Are Not Responding
- Pinpoint Test Z : No High Speed Controller Area Network 3 (HS-Can3) Communication, All Modules Are Not Responding
- Pinpoint Test Aa : No High Speed Controller Area Network 4 (HS-Can4) Communication, All Modules Are Not Responding
- Pinpoint Test Ab : No Medium Speed Controller Area Network (Ms-Can) Communication, All Modules Are Not Responding
- Pinpoint Test Ac : No Power To The Data Link Connector (DLC)
- Pinpoint Test Ad : U3000:44, U3000:45, U3000:46, U3000:47 Or U3000:49
- Pinpoint Test AE : U2100:00
- Communications Network
- Removal And Installation