Infinity_FX35_FX45_2003-2005

Multi-Function Switch

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Removal & Installation




NOTE
Before servicing, or working around, the SRS system, turn the ignition switch OFF, disconnect both battery cables and wait at least three minutes. When servicing, or working around, the SRS system do not work directly in front of the air bag module.

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Position the front wheels in the straight ahead position.
  4.  
  5. Disconnect the negative battery cable. Disconnect the positive battery cable.
  6.  
  7. Remove the side lids (retaining screw covers) from the air bag module. Remove the left and right air bag module retaining bolts.
  8.  
  9. Lift up the air bag module. Disconnect the air bag harness connector.
  10.  
  11. Remove the air bag module from its mounting.
    NOTE
    To unlock the connector insert a thin flat bladed tool wrapped in tape into the notch, lift the lock and remove the connector.

  12.  
  13. Disconnect the steering switch connector, remove the steering wheel locknut.
  14.  
  15. Install the steering wheel puller tool. Remove the steering wheel from the steering column.
    NOTE
    Place a piece of tape across the spiral cable so it will not be rotated out of position.

  16.  
  17. Remove the upper and lower steering column covers.
  18.  
  19. Disconnect the wiper washer switch connector.
  20.  
  21. Pull the switch toward the passenger door while pressing the retaining tabs with your fingers.
  22.  
  23. Remove the switch from the base.

    Click image to see an enlarged view

    Fig. Wiper/washer switch removal tab

  24.  

To install:

  1. Installation is the reverse of the removal procedure.
  2.  
  3. If disturbed, be sure to align the spiral cable correctly when installing the steering wheel. Make sure that the spiral cable is in the neutral position.
    NOTE
    The neutral position is detected by turning to the left 2.5 revolutions from the right end position and ending with the knob at the top. The spiral cable may snap due to steering operation if the cable is installed incorrectly. Also, with the steering linkage disconnected the cable may snap by turning the steering wheel beyond the limited number of turns (2.5 from the neutral position to both the left and right).

  4.  
  5. Tighten the steering wheel retaining nut to 25 ft. lbs.
  6.  
  7. When reinstalling the air bag module, be sure to use new bolts. Tighten the bolts to 8 ft. lbs.
  8.  

 
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