GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Classic - 4WD 🢒 Seats 🢒 Seat Hardware, Trim, and Upholstery 🢒 Radio Speaker Amplifier Replacement

Removal Procedure

    Object Number: 854810 Size: SH
  1. If equipped with a Bose™ amplifier, remove the radio amp fuse located under the hood electrical center. Refer to Electrical Center Identification Views .
  2. Remove the floor console bezel. Refer to Floor Console Bezel Replacement .
  3. Remove the cupholder. Refer to Front Floor Console Cup Holder Replacement .
  4. Remove the bolts (1) retaining the console to the instrument panel (I/P).
  5. Remove the console storage bin. Refer to Front Floor Console Compartment Replacement .
  6. Remove the center console end panel. Refer to Center Console End Panel Replacement .
  7. Disconnect the audio amplifier electrical connectors.

    8. Object Number: 1207763 Size: SH
  8. Remove the 4 screws retaining the upper console bracket to the lower console bracket.

    9. The front 2 screws (1) are shown in the graphic.


    Object Number: 1207757 Size: SH
  9. Move both front seats to the fully forward.
  10. Reposition the inboard seat track trim (1) in order to gain access to the rear console side panel screw (2).
  11. Remove both rear console side panel screws.

    12. Object Number: 1207752 Size: SH
  12. Move both front seats to the fully rearward.
  13. Remove both front console side panel screws (1).

    14. Object Number: 1207766 Size: SH
  14. Disconnect the floor console electrical connector.
  15. Remove the console assembly from the vehicle.
  16. Remove the audio amplifier screws (1).
  17. Remove the audio amplifier from the vehicle.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 882649 Size: SH
  1. Install the audio amplifier to the floor console lower bracket.
  2. Install the amplifier screws.

    3. Tighten
    Tighten the screws to 3.4 N·m (30 lb in).


    Object Number: 1207763 Size: SH
  3. Install the floor console.
  4. Connect the floor console electrical connector.
  5. Install the screws (1) that retaining the upper console bracket to the lower console bracket.

    6. Tighten
    Tighten the retaining screws to 2 N·m (18 lb in).


    Object Number: 1207835 Size: SH
  6. Install the bolts (1) retaining the console to the I/P.

    7. Tighten
    Tighten the bolts to 4 N·m (35 lb in).


    Object Number: 1207752 Size: SH
  7. Install both front console side panel screws (1).

    8. Tighten
    Tighten the screws to 2 N·m (18 lb in).


    Object Number: 1207757 Size: SH
  8. Move both front seats to the fully forward.
  9. Install both rear console side panel screws (2).

    10. Tighten
    Tighten the retaining screws to 2 N·m (18 lb in).

  10. Reposition the inboard seat track trim (1).
  11. Connect the audio amplifier electrical connectors.
  12. Connect the floor console electrical connector.
  13. Install the center console end panel. Refer to Center Console End Panel Replacement .
  14. Install the console storage bin. Refer to Front Floor Console Compartment Replacement .
  15. Install the cupholder to the console. Refer to Front Floor Console Cup Holder Replacement .
  16. Install the upper console bezel. Refer to Floor Console Bezel Replacement .
  17. Install the radio amp fuse. Refer to Electrical Center Identification Views .
  18. If the amplifier has been replaced, perform the audio amplifier set up procedure for the BOSE™ amplifier with UQ7 and Y91. Refer to Audio Amplifier Setup .
  19. Refer to Control Module References for programming and setup information.