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 MANUALSFORD2010MUSTANG BASE, 2D COUPE, AUTOMATICREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESMODULE COMMUNICATIONS NETWORK
2010 Ford Mustang Base, 2D Coupe, Automatic
Module Communications Network
2010 Ford Mustang Base, 2D Coupe, AutomaticSECTION Module Communications Network
- Description And Operation
- Diagnosis And Testing
- Communications Network
- Special Tool(s)
- 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 Smart Junction Box (SJB) Does Not Respond To The Scan Tool
- Pinpoint Test G: The Body Control Module B (BCM-B) Does Not Respond To The Scan Tool
- Pinpoint Test H: The HVAC Module Does Not Respond To The Scan Tool
- Pinpoint Test I: The Audio Control Module (ACM) Does Not Respond To The Scan Tool
- Pinpoint Test J: The Front Controls Interface Module (FCIM) Does Not Respond To The Scan Tool
- Pinpoint Test K: The Front Display Interface Module (FDIM) Does Not Respond To The Scan Tool
- Pinpoint Test L: The Global Positioning System Module (GPSM) Does Not Respond To The Scan Tool
- Pinpoint Test M: The Accessory Protocol Interface Module (APIM) Does Not Respond To The Scan Tool
- Pinpoint Test N: Intermittent No Medium Speed Controller Area Network (MS-CAN) Communication, One Or More Modules Are Not Responding During Network Test
- Pinpoint Test O: No Medium Speed Controller Area Network (MS-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test P: Intermittent No High Speed Controller Area Network (HS-CAN) Communication, One Or More Modules Are Not Responding During Network Test
- Pinpoint Test Q: No High Speed Controller Area Network (HS-CAN) Communication, All Modules Are Not Responding
- Pinpoint Test R: 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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.