GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Caution: Refer to Battery Disconnect Caution in the Preface section.

  1. Record all preset and theft codes from the radio.
  2. Turn the ignition switch to the LOCK position.
  3. Verify that all the electrical components are OFF such as interior lights, all doors are closed, the underhood lamp, etc.

  4. Object Number: 830275  Size: SH
  5. Remove the retaining bolt from the battery negative cable (3).
  6. Remove the battery negative cable from the battery (5).
  7. Position the battery negative cable away from any body ground.

Installation Procedure

  1. Verify that all electrical components are OFF such as interior lights, all doors are closed, the underhood lamp, etc.
  2. Clean corrosion from the negative battery cable using a metal brush.

  3. Object Number: 830275  Size: SH
  4. Install the battery negative cable (3) to the battery (5).
  5. Notice: Refer to Fastener Notice in the Preface section.

  6. Install the retaining bolt to the battery negative cable.
  7. Tighten
    Tighten the battery negative cable to 15 N·m (11 lb ft).

  8. Reset the radio stations and the clock.