GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Caution: Batteries produce explosive gases. Batteries contain corrosive acid. Batteries supply levels of electrical current high enough to cause burns. Therefore, in order to reduce the risk of personal injury while working near a battery, observe the following guidelines:

   • Always shield your eyes.
   • Avoid leaning over the battery whenever possible.
   • Do not expose the battery to open flames or sparks.
   • Do not allow battery acid to contact the eyes or the skin.
      - Flush any contacted areas with water immediately and thoroughly.
      - Get medical help.


    Object Number: 1027  Size: SH

    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.

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Disconnect the positive battery cable.
  3. Remove the battery hold down retainer nut.
  4. Remove the battery hold down retainer.
  5. Remove the battery.

Installation Procedure


    Object Number: 1027  Size: SH

    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.

  1. Install the battery.
  2. Install the battery hold down retainer.
  3. Install the battery hold down retainer nut.
  4. Tighten
    Tighten the battery hold down retainer nut to 17 N·m (13 lb ft).

  5. Connect the positive battery cable.
  6. Tighten
    Tighten the positive battery cable bolt to 15 N·m (11 lb ft).

  7. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .