CTS 2006-2007, CTS-V 2005-2007, DTS 2006-2007

Multi-Function (Combination) Switch

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Removal & Installataion




CAUTION
When performing service on or near the SIR components or the SIR wiring, the SIR system must be disabled. Refer to SIR Disabling and Enabling . Failure to observe the correct procedure could cause deployment of the SIR components, personal injury, or unnecessary SIR system repairs.

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Disconnect the negative battery cable.
  4.  
  5. Disable the SIR system.
  6.  
  7. Remove the steering wheel. Refer to Steering Wheel Replacement.
  8.  
  9. If equipped with a manual steering column, remove the tilt lever.
  10.  
  11. If equipped with a power steering column, remove the driver knee bolster.
  12.  
  13. Remove the steering column trim covers.
  14.  
  15. Remove the multifunction switch mounting bolts.
  16.  
  17. Disconnect electrical connectors.
  18.  
  19. Remove the multifunction switch assembly.

    Click image to see an enlarged view

    Fig. Multifunction switch removal

  20.  

To install:

  1. Reconnect electrical connectors.
  2.  
  3. Install the multifunction switch assembly.
  4.  
  5. Install multifunction switch mounting bolts and tighten to 62 inch lbs. (7 Nm).
  6.  
  7. Install the steering column trim covers and tighten bolts to 27 inch lbs. (3 Nm).
  8.  
  9. If removed install the driver knee bolster.
  10.  
  11. If removed install the tilt lever.
  12.  
  13. Install steering wheel and tighten the nut to 30 ft. lbs. (40 Nm).
  14.  
  15. Connect the negative battery cable.
  16.  
  17. Enable the SIR system.
  18.  

 
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