For 1990-2009 cars

### 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.

Caution: Batteries generate hydrogen gas, which is extremely flammable and may explode violently if ignited by a spark or a flame. Battery acid is extremely corrosive and causes severe personal injury if the acid comes into contact with the skin, and blindness if the acid comes into contact with the eyes. In order to avoid severe personal injury, use extreme caution when servicing the battery or battery-related components.

1. Remove and reposition the underhood electrical center in order to provide access for removal of the battery.
2. Remove the front end sheet metal diagonal brace. Refer to Front End Sheet Metal Diagonal Brace Replacement in Body Front End.
3. Remove the battery ground (negative) cable from the battery. Refer to Battery Negative Cable Disconnection and Connection .
4. Remove the battery positive cable from the battery. Refer to Battery Cable Replacement .
5. Remove the battery hold down retainer. Refer to Battery Hold Down Retainer Replacement .

Important: Do not tip the battery more than 40 degrees during removal.

6. Remove the battery.
7. Remove the battery insulator from the battery.

### Installation Procedure

1. Install the battery insulator to the battery.

Important: Do not tip the battery more than 40 degrees during installation.

2. Install the battery. Make sure the battery is positioned under the battery tray retainer edge.
3. Install the battery hold down retainer. Refer to Battery Hold Down Retainer Replacement .
4. Install the battery positive cable to the battery. Refer to Battery Cable Replacement .
5. Install the battery ground (negative) cable to the battery. Refer to Battery Negative Cable Disconnection and Connection .
6. Install the front end sheet metal diagonal brace. Refer to Front End Sheet Metal Diagonal Brace Replacement in Body Front End.
7. Install the underhood electrical center.