Outside of the Vehicle
TOOLS REQUIREDJ 38826 SIR Deployment Harness
^ J 39401-B SIR Deployment Fixture
^ An appropriate pigtail adaptor
Deploy the inflator module outside of the vehicle when the vehicle will be returned to service. Situations that require deployment outside of the vehicle include the following:
^ Using the SIR diagnostics, it is determined that the inflator module is malfunctioning.
^ The inflator module is cosmetically damaged, scratched, or ripped.
^ The inflator module pigtail, if equipped, is damaged.
^ The inflator module connector is damaged.
^ The inflator module connector terminals are damaged.
Deployment and disposal of a malfunctioning inflator module is subject to any required retention period.
CAUTION: Refer to SIR Inflator Module Disposal Caution in Service Precautions.
1. Turn OFF the ignition.
2. Remove the ignition key.
3. Put on safety glasses.
4. Remove the inflator module.
CAUTION: Refer to SIR Inflator Module Handling And Storage Caution in Service Precautions.
5. Place the inflator module with the vinyl trim cover facing up and away from the surface on a work bench, floor, or deployment fixture.
6. Clear a space on the floor approximately 1.85 m (6 ft) in diameter for deployment of the inflator module. If possible, use a paved, outdoor location free of activity. Otherwise, use a space free of activity on the shop floor. Make sure you have sufficient ventilation.
7. Make sure no loose or flammable objects are in the area.
8. When deploying the steering wheel module, place the steering wheel module in the center of the space.
9. When deploying the IP module, refer to the following instructions:
9.1. Place the J 39401-B (2) in the center of the cleared area.
9.2. Fill the deployment fixture with water or sand.
9.3. Mount the IP module (1) in the deployment fixture (2) with the vinyl/plastic trim cover facing up.
9.4. To mount, use four M 6 bolts (6), nuts (8), and washers (7) in order to properly secure the IP module (1) to the J 39401-B.
9.5. Tighten all fasteners prior to deployment.
10. Inspect the J 38826 and the appropriate pigtail adapter for damage. Replace as needed.
11. Short the two SIR deployment harness (1) leads together using one banana plug seated into the other.
12. Connect the appropriate pigtail adapter (2) to the J 38826 (1).
13. Extend the SIR deployment harness and adapter to full length from the deployment fixture.
14. Connect the inflator module (1) to the adapter (2) on the J 38826 (3).
IMPORTANT: When deploying an inflator module the rapid expansion of gas involved with deploying an inflator module is very loud. Notify all the people in the immediate area that an inflator module will be deployed. When the inflator module deploys, the deployment fixture may jump about 30 cm (1 ft) vertically. This is a normal reaction of a deploying inflator module.
15. Clear the area of people.
16. Place a 12 volt minimum A minimum power source, i.e. vehicle battery, near the shorted end of the J 3882&
17. Separate the two banana plugs on the J 38826.
IMPORTANT: The inflator module will deploy when the SIR deployment harness wires contact the power source.
18. Connect the SIR deployment harness wires to the power source. Inflator module deployment will occur when contact is made.
19. Disconnect the SIR deployment harness from the power source.
20. Seat one banana plug into the other in order to short the deployment harness leads.
21. If the inflator module did not deploy, disconnect the adapter and discontinue the procedure. Contact the Technical Assistance Group. Otherwise, proceed to the following steps.
CAUTION: Refer to SIR Deployed Inflator Modules Are Hot Caution in Service Precautions.
22. Put on a pair of shop gloves.
23. Disconnect the pigtail adapter from the inflator module as soon as possible.
24. Dispose of the deployed inflator module through normal refuse channels.
25. Wash hands with a mild soap.