How to Check Brake Fluid Level: 2008 GMC Sierra 1500 SLE 5.3L V8 Crew Cab Pickup (4 Door)

GMC Sierra 1500 Model Years - 2007, 2008, 2009, 2010, 2011, 2012, 2013

1. Getting Started - Prepare for the repair

2. Open the Hood - How to pop the hood and prop it open

3. Find Reservoir - Locate the brake fluid reservoir and clean it

Car Displayed: 2008 GMC Yukon Denali 6.2L V8 info

4. Check Level - Determine the brake fluid level

Car Displayed: 2008 GMC Yukon Denali 6.2L V8 info

5. Add Fluid - Determine brake fluid type and add fluid properly

6. Replace Cap - Secure the brake fluid cap onto the reservoir

Car Displayed: 2008 GMC Yukon Denali 6.2L V8 info

7. More Info. - Additional thoughts on adding brake fluid

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.

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

Checking the brake fluid in your 2008 GMC Sierra 1500 is easy and should be done once a month. On some GMCs, the owners manual suggests pumping the brake pedal 25 times before looking at the fluid level, be sure to check your owners manual to see if this applies to your 2008 Sierra 1500. In addition to checking the brake fluid level, you want to look at the color of the brake fluid in your Sierra 1500 - if it is dark in color or it has been more than 2 years since you have changed it, you should consider having it changed - this will help make the internal components (which are expensive) last much longer.

If you need to add fluid to your Sierra 1500, it is important to check your owners manual for the correct type to add - it likely be either DOT 3, DOT 4 or DOT 5, also known as silicone brake fluid. Be sure to discard bottles of brake fluid that are over a year old - brake fluid sucks the moisture out of the air and the water vapor in the fluid can quickly rust out the brake lines in your Sierra 1500.

  • Advance Auto coupon for
    20% off entire order: KIOSK20
2008 Chevrolet Silverado 1500 LT 5.3L V8 Extended Cab Pickup (4 Door) Oil Change Oil and Oil Filter

Sure you can take it in for a $19 lube, but are you OK with a stripped oil pan and cheap parts in return?

2008 GMC Yukon Denali 6.2L V8 Hoses Fix Leaks

The best way to fix leaking hoses is to replace them, but if you don't have time, a stop leak product might work for you

2008 GMC Yukon Denali 6.2L V8 Transmission Fluid Fix Leaks

Transmissions that leak fluid usually have never been flushed and the seal is finally leaking. The right stop leak product can cure a lot

2007 GMC Sierra 1500 SLE 4.8L V8 Extended Cab Pickup (4 Door) Tires & Wheels Change a Flat Tire

Learn where your spare tire and jack are located before you need it on the side of the road