EN
Parts & Tools Parts & Tools
Mechanics Mechanics
Gear Guide Gear Guide
search

Battery Replacement: 2002-2009 Chevrolet Trailblazer

Stroli Motors helped make these videos

We are still working to obtain content for your car, however the video above is believed to have similar characteristics as your car.

 
Video Description

The video above shows you how to replace the battery in your 2005 Chevrolet Trailblazer. We recommend changing the battery in Chevrolets 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 Trailblazer that you need to replace.

Replacing the battery in your Trailblazer involves removing the terminals. When you reconnect the terminals, your radio presets are likely to be cleared out. In some Trailblazers, 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 Chevrolet and they will give you the code for free. In many Chevrolets, 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.

Other videos you might find helpful

  • Coolant Flush How-to: Chevrolet Trailblazer (2002-2009)
    Coolant flush

    Flushing the coolant in your car is not that hard and will extend the life of your engine tremendously - learn how here!

    2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
  • How to Add Coolant: Chevrolet Trailblazer (2002-2009)
    Add antifreeze

    Low coolant levels is all to common - top yours up today

    2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
  • Parking Light Change 2002-2009 Chevrolet Trailblazer
    Change the parking light

    Small bulbs that burn out regularly - did you know you can replace these with LED lights?

    2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
  • DRL Replacement 2002-2009 Chevrolet Trailblazer
    Replace a burnt out DRL

    DRLs are on more than your headlights. They burn out faster and should be replaced regularly

    2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
  • 2002-2009 Chevrolet Trailblazer Brake Fluid Level Check
    Check your brake fluid

    Stop! Checking your brake fluid from time to time is a great way to ensure safe stopping

    2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
  • Engine Light Is On: 2002-2009 Chevrolet Trailblazer - What to Do
    Do not ignore this!

    A check engine light can be cleared with a simple fix or it could be a major problem - find out now!

    2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
  • See all videos for the 2005 Chevrolet Trailblazer
Comments
The Right Parts
The Right Tools
batteries battery chargers terminal clamps preset protectors tires gloves consoles and organizers battery terminal cleaners