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Home › Buick › 2005 › LeSabre Custom, 4T65E/MN3 › Repair and Diagnosis › Accessories & Equipment › Communication Devices › Computer/Integrating Systems › Repair Instructions › Rear Integration Module Replacement › Removal Procedure

Removal Procedure

  1. Before replacing the rear integration module (RIM), record the personalization settings to transfer to the new module (if they are available). Refer to Body Control Module (BCM) Programming/RPO Configuration (IPM)  or Body Control Module (BCM) Programming/RPO Configuration (DIM)  or Body Control Module (BCM) Programming/RPO Configuration (RIM) .
  2. Remove the rear seat cushion. Refer to Seat Cushion Replacement - Rear in Seats.
  3. Remove the rear seat back. Refer to Seat Back Replacement - Rear in Seats.
  4. Move the rear seat back insulator aside.
    5. Fig 1: View of Push Pin Retainers, Rear Integration Module, and Electrical Connectors
    GM492570Courtesy of GENERAL MOTORS CORP.
  5. Remove the push pin retainers (1).
  6. Disconnect the RIM electrical connectors (3).
  7. Remove the RIM (2).
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