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Home >> Buick >> 2002 >> Century Custom >> Repair and Diagnosis >> Electrical >> Horns >> Repair Instructions >> Horn Relay Replacement >> Installation Procedure
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Installation Procedure

  1. Position the horn relay (1) to the underhood electrical center pressing in until fully seated.
    2. Fig 1: Identifying Horn Relay
    G01755421Courtesy of GENERAL MOTORS CORP.
  2. Install the cover to the underhood electrical center.
    3. Fig 2: Identifying Underhood Electrical Center Cover
    G01755422Courtesy of GENERAL MOTORS CORP.
  3. Close the hood.
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