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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 983 (Seat System) >> Repair Instructions >> Seat Cushion Trim Cover and Pad Replacement >> Installation Procedure

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 seat cushion heater element, if equipped. Refer to Seat Cushion Heater Element Replacement - Front .
  2. Install the Inflatable Restraint Passenger Presence System. Refer to Inflatable Restraint Passenger Presence System Replacement - Front in the SIR.
  3. Install the seat cushion pad to the seat cushion frame.
  4. Using a side motion, carefully pull the seat cushion cover onto the frame pad.
    5. Fig 1: Installing Seat Cushion Trim Cover
    GM386196Courtesy of GENERAL MOTORS CORP.
  5. Attach the seat trim cover to the seat cushion frame.
    6. Fig 2: Clipping Seat Trim Cover
    GM386197Courtesy of GENERAL MOTORS CORP.
  6. Install the lumbar actuator (5).
    7. Fig 3: View Of Lumbar Cable And Front Seat Cushion Frame Components
    GM407184Courtesy of GENERAL MOTORS CORP.
  7. Install the seat switch bezel. Refer to Seat Switch Bezel Replacement .
  8. Place the cushion on the rear plastic holders (1) on the underside of the seat cushion, and push rearward.
    Fig 4: View Of Seat Cushion Front Nuts & Rear Plastic Holders
    GM378531Courtesy of GENERAL MOTORS CORP.
  9. Connect the lumbar cable to the underside of the seat cushion (6). Connect the lumbar wire harness, if equipped with power lumbar.
    10. Fig 5: View Of Lumbar Cable And Front Seat Cushion Frame Components
    GM407184Courtesy of GENERAL MOTORS CORP.
  10. Install the pressure sensor (2) to the front passenger seat frame, if equipped with the Inflatable Restraint Passenger Presence System.
    Fig 6: View Of Electronic Control Unit & Pressure Switch
    GM811855Courtesy of GENERAL MOTORS CORP.
  11. Connect the electrical connectors.
    12. NOTE: Refer to Fastener Notice in Cautions and Notices.
  12. Install the front nuts (2) onto the studs on the underside of the cushion.

    Tighten:  Tighten the nuts to 21 N.m (15 lb ft).

    13. Fig 7: View Of Seat Cushion Front Nuts & Rear Plastic Holders
    GM378531Courtesy of GENERAL MOTORS CORP.
  13. Install the front seat trim panel. Refer to Trim Panel Replacement - Front Seat .
  14. Re-zero the Inflatable Restraint Passenger Presence System. Refer to Passenger Presence System Rezeroing Procedure in SIR.
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