Section 636 (Module Communications Network (2 Of 2))
WARNING: This page is about a different car, the 2020 Lincoln Nautilus. However, it is still accessible from the selected car via links, so may be relevant.
- 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 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 (OCS) Module 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 Direct Current/Direct Current (Dc/Dc) Converter Control Module Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test J: The Front Controls Interface Module (FCIM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test K: The Audio Control Module (ACM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test L: The TELEMATIC Control Unit (TCU) Module Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test M: The Rear Audio Control Module (RACM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test N: The Heated Steering Wheel Module (HSWM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test O: The Image Processing Module A (IPMA) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test P: The Image Processing Module B (IPMB) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Q: The Headlamp Control Module (HCM) 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 DSP (Audio Digital Signal Processing Module) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test T: The WACM (Wireless Accessory Charging Module) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test U: The Radio Transceiver Module (RTM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test V: The Power Steering Control Module (PSCM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test W: The Driver Seat Module (DSM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test X: The Passenger Front Seat Module (SCMB) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Y: The SCMG (Driver Multi-Contour Seat Module) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Z: The SCMH (Passenger Multi-Contour Seat Module) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Aa: The Driver Door Module (DDM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Ab: The Passenger Door Module (PDM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Ac: The Side Obstacle Detection Control Module LH (Sod-L) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Ad: The Side Obstacle Detection Control Module RH (Sod-R) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test AE: The Rear Gate Trunk Module (RGTM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test AF: The TRM (Trailer Module) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Ag: The Gearshift Module (GSM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Ah: The AWD (All-Wheel Drive) Module Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Ai: The Steering Effort Control Module (SECM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test AJ: The SASM (Steering Angle Sensor Module) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test AK: The Vehicle Dynamics Control Module (VDM) Does Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Al: All Networks Do Not Respond To The Diagnostic Scan Tool
- Pinpoint Test Am: No High Speed Controller Area Network 1 (HS-Can1) Communication, All Modules Are Not Responding
- Pinpoint Test An: No High Speed Controller Area Network 2 (HS-Can2) Communication, All Modules Are Not Responding
- Pinpoint Test AO: No High Speed Controller Area Network 3 (HS-Can3) Communication, All Modules Are Not Responding
- Pinpoint Test AP: No High Speed Controller Area Network 4 (HS-Can4) 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 Remote DLC (Data Link Connector)
- Pinpoint Test As: U3000:44, U3000:45, U3000:46, U3000:47 Or U3000:49
- Pinpoint Test At: U2100:00
- Communications Network
- General Procedures
- Removal And Installation