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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1779 (Wiring Systems (General Information)) >> Repair Instructions >> Body Wiring Harness Junction Block Replacement >> Installation Procedure

Installation Procedure

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  1. Install the wire harness block to the junction block.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the retaining bolts.

    Tighten 

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

  3. Install the junction block to the bracket.
  4. Push on the top part until it clicks in place.
  5. Connect the harness to the front of the junction block.
    Fig 1: Installing Junction Block From Vehicle
    G01457250Courtesy of GENERAL MOTORS CORP.
  6. Install the cover to the junction block until it clicks in place.
  7. Hand tighten the retaining nut until seated.
    Fig 2: Installing Harness To Front Of Junction Block
    G01457251Courtesy of GENERAL MOTORS CORP.
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