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Home >> Ford >> 1996 >> Aerostar Van Window >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Air Bag Restraint System >> System Operation Check

System Operation Check

  1. Whenever checking air bag system operation and at completion of each diagnostic test, technician should check for faults in air bag system. To check system, turn ignition switch to RUN position. If AIR BAG warning light illuminates for approximately 4-8 seconds and goes out, air bag system functions properly, and no fault codes exist.
  2. If a fault is detected in air bag system during system operation check, AIR BAG warning light will fail to light, stay on continuously, or flash a code sequence. If AIR BAG warning light flashes, indicating a fault in system, count number of flashes after fault code has cycled twice. Number of flashes represents a code number used to diagnose air bag system. See DIAGNOSIS & TESTING  .
  3. If a system fault code exists and AIR BAG warning light fails to illuminate, an audible tone will be heard, indicating AIR BAG warning light is out and service is required.