Air Bag: Service and Repair

Before attempting to diagnose, remove or install any airbag system components, first disconnect and isolate battery ground cable, then wait at least 10 minutes prior to performing any service. Failure to do so may result in airbag deployment or personal injury.

STORAGE

The airbag module must be stored in its original special container until it is used. It must be stored in a clean, dry place, away from heat, sparks or electrical sources. Always place or store the module on a flat surface with the trim cover facing up.

HANDLING

At no time should any source of electricity be permitted near the inflator on the back of the airbag module. When handling a live module, the trim cover must be pointing away from the body to minimize injury in the event of accidental airbag deployment. Always place or store airbag module on clean flat surface with trim cover facing up.

Fig. 44 Airbag module:

REMOVAL

If replacing a deployed airbag, wear gloves and eye protection. There will be deposits on and around the airbag that will cause skin and eye irritation. If material does come in contact with the body, flush with cold water. Refer to "Disposal" for proper procedure for a deployed airbag. Before attempting to diagnose, remove or install any airbag system components, first disconnect and isolate battery ground cable, then wait at least 10 minutes prior to performing any service. Failure to do so may result in airbag deployment or personal injury.
1. Disconnect and isolate battery ground cable, then wait a minimum of 10 minutes for the reserve capacitor to discharge prior to servicing.
2. Remove airbag module attaching nuts from rear of steering wheel.
3. Lift module, then spread latching arms and disconnect electrical connector.
4. Remove airbag module assembly.
5. If replacing deployed airbag, clockspring must also be replaced.

DISPOSAL

If replacing a deployed airbag, wear gloves and eye protection. There will be deposits on and around the airbag that will cause skin and eye irritation. If material does come in contact with the body, flush with cold water.
1. Place tape over airbag exhaust vent.
2. Remove airbag and module from vehicle as outlined in previous procedure.
3. From outside vehicle, use vacuum to remove residual powder from interior, heater and A/C outlets.
4. Run blower motor on low, then vacuum any additional powder.
5. Place deployed airbag module in plastic bag before disposing of.

INSTALLATION

1. Connect clockspring electrical connector to module, ensure connector beneath module locking clip.
2. Install airbag module attaching nuts, then torque to 80-100 inch lbs.
3. Do not connect battery ground terminal. Refer to Air Bag Systems/Testing and Inspection/Procedures for operational check procedure.