GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Epica 🢒 Engine 🢒 Engine Electrical 🢒 Steering Wheel Inflatable Restraint Module Replacement

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1814577 Size: SH
  1. Disable the SIR system. Refer to SIR Disabling and Enabling .

    2. Caution: Refer to Sensing and Diagnostic Module Handling Caution in the Preface section.

  2. Position the steering wheel straight ahead.
  3. Remove the audio controller and cruise control switch, if equipped.

    4. Caution: Refer to SIR Inflator Module Handling and Storage Caution in the Preface section.

  4. Remove 2 steering wheel module mounting bolts and discard them.
  5. Remove the connectors from the horn terminal and the steering wheel module.
  6. Remove the steering wheel module.

Installation Procedure

    Caution: Refer to SIR Inflator Module Handling and Storage Caution in the Preface section.


    Object Number: 1814577 Size: SH
  1. Install the connectors to the horn terminal and the steering wheel module.
  2. Install the steering wheel module.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the steering wheel module mounting bolts.

    4. Tighten
    Tighten the steering wheel module mounting bolts to 15 N·m (11 lb ft).

  4. Install the audio controller and cruise control switch, if equipped.
  5. Enable the SIR system. Refer to SIR Disabling and Enabling .