Battery Replacement: 2004 Cadillac DeVille DTS 4.6L V8

Cadillac DeVille Model Years - 2000, 2001, 2002, 2003, 2004, 2005

Where the battery is located and how to remove the 12V battery terminals

Author

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

2004 Cadillac DeVille DTS 4.6L V8 Battery Jumpstart

Learning how to jump your car before you need to is an excellent idea

2004 Cadillac DeVille DTS 4.6L V8 Oil Add Oil

Many cars will burn or leak a little bit of oil. Over time, this adds up and you might need to add some - learn how to here!

1997 Cadillac DeVille 4.6L V8 Sedan Lights Brake Light (replace bulb)

Burnt out brake lights increase your chance of getting rear ended - check and change yours today

2004 Cadillac DeVille DTS 4.6L V8 Power Steering Fluid Add Fluid

Help keep your car as responsive as you are by maintaining proper power steering fluid levels

Share on   Share on Twitter   Share on Facebook
Parts & Tools
We may earn a commission from qualifying purchases as an Amazon Associate
Video Description

Where is the battery located in a Cadillac DeVille?

The video above shows you how to replace the battery in your 2004 Cadillac DeVille. We recommend changing the battery in Cadillacs every 4 years. Although some batteries last much longer, most batteries begin breaking down chemically after four years, so you could experience dimmer headlights and other negative effects before you have a dead battery in your DeVille that you need to replace.

The battery location in a Cadillac DeVille can typically be found in the engine bay, but may be in the trunk, fender or inside of the vehicle. You may need to remove the air filter housing, a plastic engine cover or parts of the cowl to find the battery in your DeVille. See exactly where the battery is located in your 2004 Cadillac DeVille.

Replacing the battery in your DeVille involves removing the terminals. When you reconnect the terminals, your radio presets are likely to be cleared out. In some DeVilles, you may need to re-enter a security code to get your radio to work again. Check for this code in your owners manual - it will usually be either a sticker or small card in the booklet. If you can't find it, call Cadillac and they will give you the code for free. In many Cadillacs, the transmission "learns" how you drive over time and makes adjustments, so you may experience altered driving dynamics as your car re-learns your driving style after changing the battery.

  • Advance Auto coupon for
    20% off entire order: KIOSK20