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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 379 (Data Link Communication System) >> Repair Instructions >> Data Link Connector Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the data link connector to the instrument panel.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the data link connector bolt.

    Tighten:  Tighten the bolt to 6 N.m (53 lb in).

    3. Fig 1: Installing Data Link Connector Bolt
    GM786370Courtesy of GENERAL MOTORS CORP.
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