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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1647 (Seat System) >> Repair Instructions >> Seat Cushion Trim Cover and Pad Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the front nuts (2) on the underside of the seat cushion.
  2. Remove the front seat trim panel. Refer to Trim Panel Replacement-Front Seat   . 
    Fig 1: Removing Front Nuts
    G01579196Courtesy of GENERAL MOTORS CORP.
  3. Unsnap the lumbar cable (6). Disconnect the lumbar wire harness if equipped with power lumbar.
  4. Disconnect the electrical connectors.
    Fig 2: Lumbar Cable
    G01579197Courtesy of GENERAL MOTORS CORP.
  5. Remove the pressure sensor (2) from the front passenger seat frame, if equipped with the inflatable Restraint Passenger Presence System.
    Fig 3: Removing Pressure Sensor
    G01579198Courtesy of GENERAL MOTORS CORP.
  6. Lift the seat cushion up off the rear plastic holders (1) on the underside of the seat cushion, and pull forward.
  7. Remove the seat switch bezel. Refer to Seat Switch Bezel Replacement   . 
    Fig 4: Rear Plastic Holders
    G01579199Courtesy of GENERAL MOTORS CORP.
  8. Remove the lumbar actuator (5).
    Fig 5: Removing Lumbar Actuator
    G01579200Courtesy of GENERAL MOTORS CORP.
  9. Unclip the seat trim cover from the seat cushion frame.
    Fig 6: Seat Trim Cover
    G01579201Courtesy of GENERAL MOTORS CORP.
  10. Using a side motion, carefully separate the seat cushion trim cover from the seat cushion pad.
    CAUTION: Replace the passenger presence system as a complete assembly to prevent possible injury to the occupant. The bladder, the pressure sensor, the seat cushion, and the control module are assembled and calibrated as a unit. Using only some of the components in the service kit will cause the passenger presence system to operate Improperly.
  11. If replacing the front passenger seat cushion you must also replace the Inflatable Restraint Passenger Presence System. Refer to PASSENGER PRESENCE SYSTEM (PPS) .
  12. Remove the pad from the seat cushion frame.
  13. Remove the seat cushion heater element, if equipped. Refer to Seat Cushion Heater Element Replacement-Front   . 
    Fig 7: Seat Cushion Frame Pad
    G01579202Courtesy of GENERAL MOTORS CORP.
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