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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 251 (Engine Controls - Removal & Installation) >> Ignition Systems >> Ignition Coil Housing >> Removal

Ignition Coil Housing: Removal

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch to OFF position. Disconnect negative battery cable.
  2. Remove the accelerator and cruise control cables from the bracket, if equipped.
  3. Remove the bracket.
  4. Disconnect the Ignition Control Module (ICM) harness connector.
  5. Remove the ICM retaining screws.
  6. Remove the ICM from the ignition coil housing. See Fig 2.
  7. Remove the ignition coil housing retaining bolts.
  8. Remove the ignition coil housing from the camshaft cover.
Fig 1: Removing Ignition Coil Housing
G00129176Courtesy of GENERAL MOTORS CORP.
Fig 2: Removing Ignition Coil From Housing
G00217328Courtesy of GENERAL MOTORS CORP.