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Home >> GMC >> 2004 >> Jimmy 4D Utility, 4WD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.3L (Introduction) >> Repair Instructions >> Ignition Control Module Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: Locating Ignition Control Module Components
    GM690078Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the electrical connector (3).
  2. Remove 2 screws (4) holding the ignition control module (2) and the heat sink (1) to the bracket.
  3. Remove the ignition control module and heat sink.