GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove the front passenger seat. Refer to Front Seat Replacement - Bucket .

  3. Object Number: 1289851  Size: SH
  4. Disconnect the electrical connector (2).
  5. Remove the 3 bolts (1, 3, 4).
  6. Remove the amplifier from the vehicle.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1289851  Size: SH
  1. Secure the amplifier to the vehicle with the 3 bolts (1, 3, 4).
  2. Tighten
    Tighten the 3 bolts to 10 N·m (89 lb in).

  3. Connect the electrical connector (2).
  4. Install the front passenger seat. Refer to Front Seat Replacement - Bucket .
  5. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .