Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2014F-150 FX2, 2D PICKUPREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESMODULE COMMUNICATIONS NETWORK
2014 Ford F-150 FX2, 2D Pickup
Module Communications Network
2014 Ford F-150 FX2, 2D PickupSECTION Module Communications Network
- Description And Operation
- Diagnosis And Testing
- Communications Network
- Notes
- Principles of Operation
- Inspection and Verification
- DTC Charts
- 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 Instrument Panel Cluster (IPC) Does Not Respond To The Scan Tool
- Pinpoint Test D: The Restraints Control Module (RCM) Does Not Respond To The Scan Tool
- Pinpoint Test E: The Occupant Classification System Module (OCSM) Does Not Respond To The Scan Tool
- Pinpoint Test F: The Transfer Case Control Module (TCCM) Does Not Respond To The Scan Tool
- Pinpoint Test G: The Trailer Brake Control (TBC) Module Does Not Respond To The Scan Tool
- Pinpoint Test H: The Power Steering Control Module (PSCM) Does Not Respond To The Scan Tool
- Pinpoint Test I: The Body Control Module (BCM) Does Not Respond To The Scan Tool
- Pinpoint Test J: The HVAC Module Does Not Respond To The Scan Tool
- Pinpoint Test K: The Audio Front Control Module (ACM) Does Not Respond To The Scan Tool
- Pinpoint Test L: The Audio Digital Signal Processing (DSP) Module Does Not Respond To The Scan Tool
- Pinpoint Test M: The Front Controls Interface Module (FCIM) Does Not Respond To The Scan Tool
- Pinpoint Test N: The Front Display Interface Module (FDIM) Does Not Respond To The Scan Tool
- Pinpoint Test O: The Front Control/Display Interface Module (FCDIM) Does Not Respond To The Scan Tool
- Pinpoint Test P: The Driver Seat Module (DSM) Does Not Respond To The Scan Tool
- Pinpoint Test Q: The Dual Climate Controlled Seat Module (DCSM) Does Not Respond To The Scan Tool
- Pinpoint Test R: The Power Running Board (PRB) Module Does Not Respond To The Scan Tool
- Pinpoint Test S: The Parking Aid Module (PAM) Does Not Respond To The Scan Tool
- Pinpoint Test T: The Global Positioning System Module (GPSM) Does Not Respond To The Scan Tool
- Pinpoint Test U: The Accessory Protocol Interface Module (APIM) Does Not Respond To The Scan Tool
- Pinpoint Test V: The Steering Column Control Module (SCCM) Does Not Respond To The Scan Tool
- Pinpoint Test W: The Tire Pressure Monitor (TPM) Module Does Not Respond To The Scan Tool
- Pinpoint Test X: No Medium Speed Controller Area Network (MS-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test Y: No High Speed Controller Area Network (HS-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test Z: No Infotainment Controller Area Network (I-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test AA: No Power To The Scan Tool
- Communications Network
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.