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.
2006 Lincoln LSFACTORY OEM SERVICE PROCEDURE
Module Communications Network System
- Description And Operation
- Communications Network
- Anti-Lock Brake System/Traction Control (ABS/TC) Module Or Stability Assist Module (if equipped)
- Audio Control Module (ACM)
- Driver Door Module (DDM)
- Driver Climate Control Seat Module
- Driver Seat Module (DSM)
- Dual Automatic Temperature Control (DATC) Module
- Electric Parking Brake Module
- Front Electronic Module (FEM)/Rear Electronic Module (REM)
- Instrument Cluster
- Passenger Climate Control Seat Module
- Parking Aid Module
- Powertrain Control Module (PCM)
- Restraint Control Module (RCM)
- Navigation System Module
- Communications Network
- Diagnosis And Testing
- Communications Network
- Notes
- Principles of Operation
- Inspection and Verification
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: The Anti-Lock Brake/Traction Control (ABS/TC) Module Does Not Respond To The Diagnostic Tool
- Pinpoint Test B: The Front Electronic Module (FEM) Does Not Respond To The Diagnostic Tool
- Pinpoint Test C: The Restraint Control Module (RCM) Does Not Respond To The Diagnostic Tool
- Pinpoint Test D: The Instrument Cluster Does Not Respond To The Diagnostic Tool
- Pinpoint Test E: No Powertrain Control Module (PCM) Standard Corporate Protocol (SCP) Communications Network Communication
- Pinpoint Test F: The Dual Automatic Temperature Control (DATC) Module Does Not Respond To The Diagnostic Tool
- Pinpoint Test G: The Audio Control Module (ACM) Does Not Respond To The Diagnostic Tool
- Pinpoint Test H: The Powertrain Control Module (PCM) Does Not Respond To The Diagnostic Tool
- Pinpoint Test I: The Driver Seat Module (DSM) Does Not Respond To The Diagnostic Tool
- Pinpoint Test J: The Driver Door Module (DDM) Does Not Respond To The Diagnostic Tool
- Pinpoint Test K: The Rear Electronic Module (REM) Does Not Respond To The Diagnostic Tool
- Pinpoint Test L: The Navigation System Module Does Not Respond To The Diagnostic Tool
- Pinpoint Test M: The Driver Temperature Control Seat Module Does Not Respond To The Diagnostic Tool
- Pinpoint Test N: The Passenger Temperature Control Seat Module Does Not Respond To The Diagnostic Tool
- Pinpoint Test O: No Standard Corporate Protocol (SCP) Communications Network Communication
- Pinpoint Test P: No International Standards Organization (ISO) 9141 Communications Network Communication
- Pinpoint Test Q: No Universal Asynchronous Receiver-Transmitter (UART)-Based Protocol (UBP) Communications Network Communication
- Pinpoint Test R: The Electronic Parking Brake Module Does Not Respond To The Diagnostic Tool
- Pinpoint Test S: The Parking Aid Module Does Not Respond To The Diagnostic Tool
- Pinpoint Test T: No Module/Network Communication - No Power To The Diagnostic Tool
- Communications Network
Factory Service Tools
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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.
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