GM Service Manual Online
For 1990-2009 cars only

Control Assembly Replacement - Auxiliary Rear Overhead Control A/C Only

Removal Procedure


    Object Number: 626523  Size: SH
  1. Separate the front of the console (1) from the headliner.
  2. Remove the control assembly (2) by releasing the tabs at the rear of the control.
  3. Disconnect the electrical connector (3).

Installation Procedure


    Object Number: 626523  Size: SH
  1. Connect the electrical connector (3).
  2. Install the control assembly (2) to the console.
  3. Install the console (1) to the headliner.

Control Assembly Replacement - Auxiliary Front Overhead Control Heat and A/C

Removal Procedure


    Object Number: 612477  Size: SH
  1. Remove the console roof screw.
  2. Support the console (1) and remove the console from the headliner.
  3. Disconnect the electrical connectors (3).
  4. Remove the console (1) from the vehicle.
  5. Remove the control assembly (2) from the console (1).

Installation Procedure


    Object Number: 612477  Size: SH
  1. Install the control assembly (2) to the console (1).
  2. Connect the electrical connectors (3).
  3. Install the console (1) to the headliner.
  4. Install the console roof screw.

Control Assembly Replacement - Auxiliary Rear Overhead Control Heat and A/C

Removal Procedure


    Object Number: 626519  Size: SH
  1. Separate the front of the console (1) from the headliner.
  2. Remove the control assembly (2) by releasing the tabs at the rear of the control.
  3. Disconnect the electrical connector (3).

Installation Procedure


    Object Number: 626519  Size: SH
  1. Connect the electrical connector (3).
  2. Install the control assembly (2) to the console (1).
  3. Install the console (1) to the headliner.

Control Assembly Replacement - Auxiliary Front Overhead Control A/C Only

Removal Procedure


    Object Number: 612493  Size: SH
  1. Remove the console roof screw.
  2. Support the console and remove the console from the headliner.
  3. Disconnect the electrical connectors (2).
  4. Remove the console from the vehicle.
  5. Remove the control assembly (1) from the console.

Installation Procedure


    Object Number: 612493  Size: SH
  1. Install the control assembly (1) to the console.
  2. Connect the electrical connectors (2).
  3. Install the console to the headliner.
  4. Install the console roof screw.