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Home >> Buick >> 2005 >> Park Avenue Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> Repair Instructions >> Ignition Control Module Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of Ignition Coil Module And Module Mounting Bracket
    GM12299Courtesy of GENERAL MOTORS CORP.
  1. Attach the coils (2) and the ICM (3) to the bracket.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the screws (1) that retain the ignition coils (2) and the ICM to the bracket.

    Tighten:  Tighten the screws to 4.5 N.m (40 lb in).

  3. Connect the spark plug wires.
  4. Connect the 14-way connector to the module.

    Tighten:  Tighten the screw to 2.1 N.m (19 lb in).

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