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 MANUALSFORD2004MUSTANG BASE, 2D COUPE, 3.9 6, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 105 (MODULE COMMUNICATIONS NETWORK)SYSTEM TESTSTEST D: RESTRAINT CONTROL MODULE DOES NOT RESPOND TO NGS TESTER
2004 Ford Mustang Base, 2D Coupe, 3.9 6, Automatic
Test D: Restraint Control Module Does Not Respond To NGS Tester
2004 Ford Mustang Base, 2D Coupe, 3.9 6, AutomaticSECTION Test D: Restraint Control Module Does Not Respond To NGS Tester
WARNING: This page is about a different car, the 2002 Lincoln Blackwood. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
To avoid accidental deployment and possible personal injury, backup power supply must be depleted before repairing or replacing any air bag restraint system components. Disconnect negative battery cable and, if equipped, auxiliary power supplies. Wait one minute for backup power supply energy to deplete.
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.