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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 >> Removal Procedure

Removal Procedure

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  1. Remove the cover retaining nut.
  2. Remove the cover by pushing in the tabs.
  3. Remove the harness from the front of the junction block.
    Fig 1: Removing Harness From Front Of Junction Block
    G01457248Courtesy of GENERAL MOTORS CORP.
  4. Remove the junction block from the bracket by pressing to release the tabs.
  5. Remove the junction block in order to gain access to the rear of the block to remove the retaining bolts.
  6. Remove the retaining bolts.
  7. Separate the wire harness block from the junction block by inserting a screw driver in between.
  8. Remove the junction block from the vehicle.
    Fig 2: Removing Junction Block From Vehicle
    G01457249Courtesy of GENERAL MOTORS CORP.
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