Test C: Air Bag Diagnostic Monitor Does Not Respond To NGS Tester
WARNING: This page is about a different car, the 1997 Ford Ranger and 1997 Ford Aerostar. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Before disconnecting or connecting any module, ensure ignition switch is in OFF position.
- Turn ignition off. Disconnect 12-pin air bag diagnostic monitor connector containing Light Blue/White wire located behind right side of instrument panel. Inspect air bag diagnostic monitor connector for physical damage, bent terminals or corrosion. Repair or replace connector as necessary and retest system. If connector is okay, go to next step.
- Inspect Data Link Connector (DLC) for physical damage, bent terminals or corrosion. Repair or replace connector as necessary and retest system. If connector is okay, go to next step.
- Measure resistance of Light Blue/White wire between air bag diagnostic monitor connector and DLC. If resistance is less than 5 ohms, replace air bag diagnostic monitor and retest system. If resistance is more than 5 ohms, repair open in Light Blue/White wire between air bag diagnostic monitor connector DLC and retest system.