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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.
Carmakers are hiding interior fuse boxes all over the place these days - see how to check your interior fuses here!2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
Leaking coolant is usually a sign that your water pump needs to be replaced. This video shows you how to quickly plug it2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
Replacing a dirty air filter can improve gas mileage by up to 4%. Isn't efficiency great?2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
Help keep your car as responsive as you are by maintaining proper power steering fluid levels2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em!2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.
If you are leaking oil and parking on your oil spots each night, the oil is breaking down your tires' rubber2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.