DeVille V8-4.6L VIN Y (1998)
Steering Wheel: Service and Repair
Steering Wheel Module - SIR
CAUTION: When carrying a live inflator module, make sure the bag and trim cover are pointed away from you. In case of an accidental
deployment, the bag will then deploy with minimal chance of injury. Never carry the inflator module by the wires or connector on the
underside of the module. When placing a live inflator module on a bench or other surface, always face the bag and trim cover up, away from
the surface. This is necessary so that a free space is provided to allow the air bag to expand in the unlikely event of accidental deployment.
Never rest a steering column assembly on the steering wheel with the inflator module face down and column vertical. Otherwise, personal
injury could result.
Important
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In the event deployment has occurred, inspect the. coil assembly wire for any signs of scorching, melting or other damage due to excessive
heat. If the coil assembly is damaged, replace it.
REMOVE OR DISCONNECT
NOTICE: Rotating steering wheel so that the access holes on back side of steering wheel are at the 12 and 6 O'clock positions will allow tool
access and reduce potential of marring the steering column.
1. Disable the SIR system.
2. Loosen four screws from back of the steering wheel until they are disengaged from the inflator module.
3. Inflatable restraint steering wheel module from steering wheel.
4. Horn contact by pushing slightly and twisting counterclockwise.
5. Connector Position Assurance (CPA) and coil assembly connector from inflator module.
INSTALL OR CONNECT
1. Turn ignition to the OFF position.
2. Horn contact to steering column.
3. Coil assembly connector and CPA to inflator module.
4. Inflator module to steering wheel securing with four screws.
5. Align the inflatable restraint steering wheel module to the steering wheel taking precautions so that no wires at the back of the inflator module get
pinched during assembly.
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Bolts to 3 Nm (27 inch lbs.).
6. Enable the SIR system.
