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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Engine Control System - 3.6L (Ly7) - Introduction (2 Of 2)) >> Repair Instructions >> Ignition Coil(s) Replacement - Bank 2 >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn the ignition OFF.
  2. Fig 1: Identifying Ignition Coil Electrical Connectors
    GM1394057Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the applicable ignition coil electrical connector(s).
  4. Fig 2: Identifying Left Cylinder Head Ignition Coils
    GM868186Courtesy of GENERAL MOTORS CORP.
  5. Remove the ignition coil bolt(s).
  6. Remove the ignition coil(s).