Isuzu I-280, I-350 2005-06

Removal & Installation

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  1. Set the front wheels in the straight-ahead position.
  2.  
  3. Disable the supplemental inflatable restraint (SIR) system. Refer to disabling and enabling Zone 3.
  4.  
  5. Lock the steering column through the access hole in the lower steering column trim cover using Steering Column Anti-Rotation Pin J-42640.
  6.  
  7. Remove the inflator module by performing the following:
    1. Locate the access holes (1) positioned on both sides of the steering wheel shroud.

      Click image to see an enlarged view

      Fig. Locating access holes on steering wheel shroud

    2.  

  8.  
  9. Using a blunt-ended tool, push the leaf spring fasteners (1) inward through the access holes.

    Click image to see an enlarged view

    Fig. Pushing leaf spring fasteners through the access holes

  10.  
  11. Lift and partially remove the inflatable restraint steering wheel module from the steering wheel in order to expose the electrical connectors.
  12.  
  13. Disconnect the electrical connectors (1).
  14.  
  15. Disconnect the horn electrical connector (3).
    NOTE
    Do not attempt to repair the inflatable restraint steering wheel module. The inflatable restraint steering wheel module is replaced only as an assembly.



    Click image to see an enlarged view

    Fig. Disconnecting horn and electrical connectors

  16.  
  17. Remove the inflatable restraint module from the steering wheel.
  18.  
  19. Fully deploy the module before disposal. If the module was replaced under warranty, fully deploy and dispose of the module after the required retention period.
  20.  

To install:

  1. Position the inflatable restraint module to the steering wheel.
  2.  
  3. Connect the electrical connectors to the inflatable restraint steering wheel module.
  4.  
  5. Connect the horn electrical connector.
  6.  
  7. Position the 4 alignment posts of the inflatable restraint module to the holes that are located on the steering wheel housing.
  8.  
  9. Push the inflatable restraint module into the steering wheel to engage and latch the leaf spring fasteners.
  10.  
  11. After installation, pull up on the sides of the inflatable restraint module to ensure the leaf spring fasteners are engaged.
  12.  
  13. Enable the inflatable restraint steering wheel module.
  14.  

 
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