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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 409 (Engine Controls - 4.3L (Introduction)) >> Repair Instructions >> Ignition Control Module Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Position the ignition control module (2) and heat sink (3).
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install ignition control module (2) screws.

    Tighten:  Tighten the screws to 3.5 N.m (31 lb in).

  3. Connect the ignition coil driver electrical connector (3).
    4. Fig 1: View Of Ignition Control Module Assembly
    GM690078Courtesy of GENERAL MOTORS CORP.
  4. Install the air cleaner outlet resonator. Refer to Air Cleaner Outlet Resonator Replacement .
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