GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 Rendezvous - FWD 🢒 Body and Accessories 🢒 Body Control System 🢒 Console Electrical Center or Junction Block Replacement

Removal Procedure
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  2. Remove the front floor console. Refer to Front Floor Console Replacement in Instrument Panel, Gages and Console.

    3. Object Number: 627732 Size: SH
  3. Disconnect the body control module (BCM) electrical connectors (1, 2, 3).

    4. Object Number: 627975 Size: SH
  4. Disconnect the console accessory wiring junction block electrical connectors (1, 2).

    5. Object Number: 627736 Size: SH
  5. Release the console accessory wiring junction block retainers (1).
  6. Remove the console accessory wiring junction block (2) out of the console accessory wiring junction block bracket.
  7. Remove the BCM. Refer to Body Control Module Replacement in Body Control System.

Installation Procedure
  1. Install the BCM. Refer to Body Control Module Replacement in Body Control System.

    2. Object Number: 627736 Size: SH
  2. Install the console accessory wiring junction block (2) into the console accessory wiring junction block bracket.
  3. Secure the console accessory wiring junction block retainers (1).

    4. Object Number: 627975 Size: SH
  4. Connect the console accessory wiring junction block electrical connectors (1, 2).

    5. Notice: 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.

  5. Install the console accessory wiring junction block electrical connectors bolts (1, 2) finger tight until seated.

    6. Tighten
    Tighten the console accessory wiring junction block electrical connectors bolts to 6 N·m (54 lb in).


    Object Number: 627732 Size: SH
  6. Connect the BCM electrical connectors (1, 2, 3).
  7. Install the front floor console. Refer to Front Floor Console Replacement in Instrument Panel, Gages and Console.
  8. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.