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 MANUALSFORD1999WINDSTAR BASE, VAN CARGO, 3.8 4REPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESMODULE COMMUNICATIONS NETWORK SYSTEM
1999 Ford Windstar Base, Van Cargo, 3.8 4
Module Communications Network System
1999 Ford Windstar Base, Van Cargo, 3.8 4SECTION Module Communications Network System
- Description & Operation
- Component Locations
- Connector Identification
- Repairing Bus Wiring
- Programming
- Self-Diagnostic System
- System Tests
- Notes
- Test A: Anti-Lock Brake Control Module Does Not Respond To NGS Tester
- Test B: Parking Aid Module Does Not Respond To NGS Tester
- Test C: Left Power Sliding Door Module Does Not Respond To NGS Tester
- Test D: Right Power Sliding Door Module Does Not Respond To NGS Tester
- Test E: Remote Keyless Entry Module Does Not Respond To NGS Tester
- Test F: Restraint Control Module Does Not Respond To NGS Tester
- Test G: Rear Electronics Module Does Not Respond To NGS Tester
- Test H: Next Generation Speed Control Servo Does Not Respond To NGS Tester
- Test I: Front Electronics Module Does Not Respond To NGS Tester
- Test J: Powertrain Control Module Does Not Respond To NGS Tester
- Test K: Instrument Cluster Does Not Respond To NGS Tester
- Test L: No Module/Network Communication - ISO 9141
- Test M: No Module/Network Communication - SCP Data Bus
- Test N: No Module/Network Communication - No Power To NGS Tester
- Diagnostic Trouble Code (DTC) Definitions
- Parameter Identification (PID) Definitions
- Removal & Installation
- Notes
- Anti-Lock Brake Control Module
- Front Electronics Module (Fem)
- Instrument Cluster
- Left Power Sliding Door Module (LPSDM)
- New Generation Speed Control (NGSC) Servo
- Parking Aid Module (PAM)
- Rear Electronics Module (Rem)
- Remote Keyless Entry (RKE/DDM) Module
- Restraint Control Module (RCM)
- Right Power Sliding Door Module (RPSDM)
- Wiring Diagrams
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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.