GM Service Manual Online
For 1990-2009 cars only

Dash Integration Module Replacement LHD

Removal Procedure


    Object Number: 488279  Size: SH

    Important: Before replacement of the DIM module (1), record the personalization settings in order to transfer the settings after the DIM module (1) has been replaced.

  1. Remove the right sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Right Side in Instrument Panel, Gages and Console.
  2. Disconnect the DIM electrical connectors (2).

  3. Object Number: 488281  Size: SH
  4. Depress inward on the locking tab (2).
  5. With the locking tab (2) depressed, slide the DIM (1) downward.
  6. Remove the module (1) from the bracket.

Installation Procedure


    Object Number: 509428  Size: SH
  1. Install the module to the bracket.
  2. Slide the DIM upward until it is fully engaged.

  3. Object Number: 488279  Size: SH
  4. Connect the DIM electrical connectors (2).
  5. Install the right sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Right Side in Instrument Panel, Gages and Console.
  6. Reprogram the Dash Integration Module. Refer to Body Control Module (BCM) Programming/RPO Configuration .

Dash Integration Module Replacement RHD

Removal Procedure


    Object Number: 488279  Size: SH

    Important: Before replacement of the DIM module (1), record the personalization settings in order to transfer the settings after the DIM module (1) has been replaced.

  1. Remove the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages and Console.
  2. Disconnect the DIM electrical connectors (2).

  3. Object Number: 488281  Size: SH
  4. Depress inward on the locking tab (2).
  5. With the locking tab (2) depressed, slide the DIM (1) downward.
  6. Remove the module (1) from the bracket.

Installation Procedure


    Object Number: 509428  Size: SH
  1. Install the module to the bracket.
  2. Slide the DIM upward until it is fully engaged.

  3. Object Number: 488279  Size: SH
  4. Connect the DIM electrical connectors (2).
  5. Install the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages and Console.
  6. Reprogram the Dash Integration Module. Refer to Body Control Module (BCM) Programming/RPO Configuration .