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Home >> Cadillac >> 2005 >> STS 4.6 A, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.6L (LH2) - Introduction >> Repair Instructions >> Ignition Control Module Replacement - Bank 2 >> Removal Procedure
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Removal Procedure

    Fig 1: View Of Ignition Coil Cover - Bank 2
    GM1235153Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement in Engine Mechanical - 4.6L (LH2).
  2. Remove the ignition coil cover from the cam cover by lifting straight up.
    3. Fig 2: View Of Ignition Module Assembly Wiring Harness Electrical Connector - Bank 2
    GM887911Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the ignition module assembly wiring harness electrical connector.
    4. Fig 3: View Of Left Ignition Coil Assembly, Bolts & Ball Studs
    GM928220Courtesy of GENERAL MOTORS CORP.
  4. Remove the ignition module assembly retaining bolts and studs.
  5. Carefully, remove the ignition module assembly.
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