GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Note: If one battery requires replacement, the other batteries also are to be replaced.


    Object Number: 1832385  Size: SH
  1. Remove the generator battery temperature sensor wiring harness. Refer to Generator Battery Temperature Sensor Wiring Harness Replacement.
  2. Remove the generator battery nuts (1-4) from the battery cables.

  3. Object Number: 2048623  Size: SH

    Note: Note original routing of battery cables to ensure proper installation.

  4. Remove the generator battery cables (1-4) from the batteries.

  5. Object Number: 1998782  Size: SH
  6. Remove the generator battery bolts (1).
  7. Remove the generator battery.

  8. Object Number: 1998785  Size: SH
  9. If required, remove the generator battery temperature sensor (1) from the battery.

Installation Procedure


    Object Number: 1998785  Size: SH
  1. If required, install the generator battery temperature sensor (1) to the battery.

  2. Object Number: 1998782  Size: SH
  3. Install the generator battery.
  4. Caution: Refer to Fastener Caution in the Preface section.

  5. Install the generator battery bolts (1) and tighten to 10 N·m (89 lb in).

  6. Object Number: 2048623  Size: SH
  7. Install the generator battery cables (1-4) to the batteries.

  8. Object Number: 1832385  Size: SH
  9. Install the generator battery nuts (1-4) to the battery cables and tighten the nuts to 8 N·m (71 lb in).
  10. Install the generator battery temperature sensor wiring harness. Refer to Generator Battery Temperature Sensor Wiring Harness Replacement.