GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1998 🢒 Cutlass 🢒 Engine 🢒 Engine Electrical 🢒 Battery Replacement

Removal Procedure

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.


    Object Number: 179591 Size: SH
  1. Disconnect the negative battery cable (2) at the battery.
  2. Disconnect the positive cable (1) from the battery.
  3. Remove the retainer bolt and retainer.

    4. Object Number: 179541 Size: SH
  4. Remove the battery.
  5. Remove the insulator (1) from the battery (2).

Installation Procedure

    Object Number: 179541 Size: SH
  1. Install the insulator (1) to the battery (2).

    2. Object Number: 179591 Size: SH
  2. Install the battery.
  3. Install the battery retaining bolt.

    4. Tighten
    Tighten the bolt to 18 N·m (13 lb ft).

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Connect the positive battery cable (1), then connect the negative battery cable (2).

    5. Tighten
    Tighten to bolts to 15 N·m (11 lb ft).