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 MANUALSFORD1997EXPLORER 2D UTILITY, 4.0 X, RWD, AUTOMATICREPAIR AND DIAGNOSISBODY & FRAMEBODY, CAB CONTROL SYSTEMSMODULE COMMUNICATIONS NETWORK
1997 Ford Explorer 2D Utility, 4.0 X, RWD, Automatic
Module Communications Network
1997 Ford Explorer 2D Utility, 4.0 X, RWD, AutomaticSECTION Module Communications Network
- Description & Operation
- Communication Network Diagnostics
- Testing
- Notes
- Communication Network Failure
- Test A: Anti-Lock Brake System (Abs) Module Does Not Respond To NGS Tester
- Test B: Remote Anti-Theft Personality (Rap) Module Does Not Respond To NGS Tester
- Test C: Generic Electronic Module (Gem) Does Not Respond To NGS Tester
- Test D: Air Bag Diagnostic Monitor Does Not Respond To NGS Tester
- Test E: Powertrain Control Module (Pcm) Does Not Respond To NGS Tester
- Test F: Air Ride Control (Arc) Module Does Not Respond To NGS Tester
- Test G: No Module/Network Communications - Bus
- Test H: No Module/Network Communications - ISO 9141
- Test J: Electronic Automatic Temperature Control (EATC) Module Does Not Respond To NGS Tester
- Diagnostic Trouble Code (DTC) Definitions
- Wiring Diagrams
RENDER: 1.0x
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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.