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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 167 (Supplemental Inflatable Restraint System -- F250-F550 Super Duty) >> General Procedures >> Supplemental Restraint System (SRS) Deactivation and Reactivation >> Deactivation Procedure

Deactivation Procedure

WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Always wear safety glasses when repairing an air bag supplemental restraint system (SRS) vehicle and when handling an air bag module. This will reduce the risk of injury in the event of an accidental deployment.
WARNING: Carry a live air bag module with the air bag and trim cover pointed away from your body. This will reduce the risk of injury in the event of an accidental deployment.
WARNING: Do not set a live air bag module down with the trim cover face down. This will reduce the risk of injury in the event of an accidental deployment.
WARNING: After deployment, the air bag surface can contain deposits of sodium hydroxide, a product of the gas generant combustion that is irritating to the skin. Wash your hands with soap and water afterwards.
WARNING: Never probe the connectors on the air bag module. Doing so can result in air bag deployment, which can result in personal injury.
WARNING: To reduce the risk of personal injury, do not use any memory saver devices.
NOTE: If a seat equipped with a supplemental restraint system (SRS) component is being serviced, the SRS must be depowered.
NOTE: The air bag warning lamp illuminates when the RCM fuse is removed and the ignition switch is ON. This is normal operation and does not indicate a supplemental restraint system (SRS) fault.
NOTE: The SRS must be fully operational and free of faults before releasing the vehicle to the customer.
  1. Turn all vehicle accessories OFF.
  2. Turn the ignition switch to OFF.
  3. At the central junction box CJB, located below the LH side of the instrument panel, remove the cover and the restraints control module (RCM) fuse F2.26 (10A) from the CJB, For additional information, refer to the SYSTEM WIRING DIAGRAMS .
  4. Turn the ignition ON and visually monitor the air bag indicator for at least 30 seconds. The air bag indicator will remain lit continuously (no flashing) if the correct RCM fuse has been removed. If the air bag indicator does not remain lit continuously, remove the correct RCM fuse before proceeding.
  5. Turn the ignition OFF.
    6. WARNING: To avoid accidental deployment and possible personal injury, the backup power supply must be depleted before repairing or replacing any front or side air bag supplemental restraint system (SRS) components and before servicing, replacing, adjusting or striking components near the front or side air bag sensors, such as doors, instrument panel, console, door latches, strikers, seats and hood latches.
    To deplete the backup power supply energy, disconnect the battery ground cable and wait at least one minute. Be sure to disconnect auxiliary batteries and power supplies (if equipped).
  6. Disconnect the battery ground cable and wait at least one minute. For additional information, refer to BATTERY, MOUNTING AND CABLES .
  7. Remove the driver air bag module.
    1. Remove the two back cover plugs.
    2. Remove the two driver air bag module screws.
    3. Disconnect the horn electrical connector.
    4. Disconnect the clockspring electrical connector.
    5. Remove the driver bag module.
      Fig 1: Removing Driver Air Bag Module
      G03912064Courtesy of FORD MOTOR CO.
  8. Attach restraint system diagnostic tool (418-F088) to the clockspring electrical connector at the top of the steering column.
    Fig 2: Attaching Restraint System Diagnostic Tool To Clockspring Electrical Connector
    G03912065Courtesy of FORD MOTOR CO.
  9. Push in on the two glove compartment door tabs and position the glove compartment downward.
    Fig 3: Pushing Glove Compartment Door Tabs
    G03912066Courtesy of FORD MOTOR CO.
  10. Through the glove compartment opening, disconnect the passenger air bag module electrical connector.
    Fig 4: Locating Passenger Air Bag Module Electrical Connector
    G03912067Courtesy of FORD MOTOR CO.
  11. Attach the restraint system diagnostic tool (418-F088) to the vehicle harness side of the passenger air bag module electrical connector.
    Fig 5: Attaching Restraint System Diagnostic Tool To Vehicle Harness Side Of Passenger Air Bag Module Electrical Connector
    G03912068Courtesy of FORD MOTOR CO.
  12. Install the RCM fuse F2.26 (10A) to the CJB
  13. Connect the battery ground cable. For additional information, refer to BATTERY, MOUNTING AND CABLES .
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