GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 Park Avenue 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Instrument Panel Electrical Center or Junction Block Replacement

Removal Procedure

    Object Number: 428222 Size: SH
  1. Remove the right closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side .
  2. Remove the 2 fasteners from the relay/fuse center (1) at the lower instrument panel.
  3. Remove the fastener from the forward side of the IP carrier above the relay/fuse center (1).
  4. Disengage the 4 cam locks that secure the harness connectors to the relay/fuse center (1).

    5. Pull down on the tabs.

  5. Remove the relay/fuse center (1) from the IP.

Installation Procedure

    Object Number: 428222 Size: SH
  1. Align the relay/fuse center (1) to the lower IP.
  2. Install the harness connectors to the relay/fuse center (1).

    3. Engage the cam locks.

  3. Install the fasteners.
  4. Install the right closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side .