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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1593 (Seat System) >> Repair Instructions >> Seat Adjuster Mechanism Replacement - Power >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the seat back. Refer to SEAT BACK REPLACEMENT - FRONT  .
    NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  2. Install the 4 nuts that secure the seat pan to the power seat adjuster frame.

    Tighten 

    Tighten the seat pan mounting nuts to 25 N.m (18 lb ft).

  3. Fig 1: 4 Nuts Secure Seat Pan To Power Seat Adjuster Frame
    G01641844Courtesy of GENERAL MOTORS CORP.
  4. Install the SIR harness (2) to the seat clips (1,4).
  5. Fig 2: Connectors
    G01641845Courtesy of GENERAL MOTORS CORP.
  6. Connect the gray lumbar electrical connector (5), if equipped.
  7. Connect the black electrical connector (3) to the seat belt buckle.
  8. Connect the black electrical connector (6) to the seat back harness.
  9. Install the seat belt buckle to the seat with the nut.

    Tighten 

    Tighten the seat belt buckle nut to 55 N.m (41 lb ft).

  10. Fig 3: Seat Belt Buckle To Seat With Nut
    G01641846Courtesy of GENERAL MOTORS CORP.
  11. Install the seat cushion trim panel. Refer to SEAT CUSHION OUTER TRIM PANEL REPLACEMENT  .
  12. Install the front bucket seat assembly to the vehicle. Refer to SEAT REPLACEMENT - FRONT BUCKET  .