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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 975 (Steering Wheel And Steering Column) >> Repair Instructions >> Horn Switch Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    CAUTION: Refer to Servicing the SIR System Caution in Cautions and Notices.
  1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR.
  2. Remove the inflatable restraint steering wheel module. Refer to Inflatable Restraint Steering Wheel Module Replacement in SIR.
  3. Remove the horn plunger from the steering column by pressing inward to the stop and rotating the horn plunger 90 degrees.
    Fig 1: View Of Horn Plunger At Steering Column
    GM399638Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the captured screws (1,4) to the horn contact plate (2) from the steering wheel (3).
    Fig 2: View of Horn Contact Plate, Steering Wheel & Screws
    GM776565Courtesy of GENERAL MOTORS CORP.
  5. Remove the horn switch (2) from the steering wheel (3).
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