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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Wheel And Column >> Repair Instructions >> Horn Switch Replacement >> Installation Procedure

Installation Procedure

    Fig 1: View of Horn Contact Plate, Steering Wheel & Screws
    GM776565Courtesy of GENERAL MOTORS CORP.
  1. Install the horn switch (2) to the steering wheel (3).
  2. NOTE: Refer to Fastener Notice .
  3. Connect the horn contact plate (2) captured screws (1,4) to the steering wheel (3).

    Tighten:  Tighten the screws to 5.5 N.m (50 lb in).

  4. Fig 2: View Of Horn Plunger At Steering Column
    GM399638Courtesy of GENERAL MOTORS CORP.
  5. Install the horn plunger to the steering column.
  6. Install the inflator module. Refer to Inflatable Restraint Steering Wheel Module Replacement .
  7. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 .