Test F: Air Bag Diagnostic Monitor Not Responding To Scan Tool

Check Circuit No. 70

Disconnect air bag diagnostic monitor harness connector. Measure resistance of circuit No. 70 (Light Blue/White wire) between DLC terminal No. 7 and air bag diagnostic monitor connector terminal No. 12. See Figure. If resistance is less than 5 ohms, go to next step. If resistance is greater than 5 ohms, repair open circuit No. 70 (Light Blue/White wire). Repeat DATA LINK DIAGNOSTICS under COMMUNICATION NETWORK DIAGNOSTICS to confirm repair.

Check Diagnostic Monitor Connector

Inspect air bag diagnostic monitor harness connector for damage or corrosion. Repair if necessary. If connector is okay, replace air bag diagnostic monitor. Repeat DATA LINK DIAGNOSTICS under COMMUNICATION NETWORK DIAGNOSTICS to confirm repair.