3rd Brake Light Bulb Replacement on a 2007 Chevrolet Trailblazer SS 6.0L V8

Chevrolet Trailblazer Model Years - 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009

Steps to remove a middle brake bulb on a 2007 Chevrolet Trailblazer

Learn More >

What would you like your bulbs to do? See Clearer Upgrade To LED HID Style

Consider a premium bulb like the Silverstar Ultra with a specially designed filament, proprietary gas mixture and lamp coating for the best downroad lighting. Learn more about Silverstar Ultra.
Upgrade your fog lights to LED with a direct install option that will connect easily to your car’s existing bulb housing. Sylvania has an option with aviation grade aluminum body and a turbo cooled fan. Check out Sylvania LEDs.
Consider a bulb like the zXe with a proprietary Xenon gas mixture to match the white light of HID lights for the brightest headlight and added clarity. More information on zXe bulbs.

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.

2007 Chevrolet Trailblazer SS 6.0L V8 Clock Set Clock
Set the clock to the correct time

Is the clock in your car ahead or behind? Learn how to set it here!

2007 Chevrolet Trailblazer SS 6.0L V8
2007 Chevrolet Trailblazer SS 6.0L V8 Coolant (Antifreeze) Fix Leaks
Plug minor coolant leaks

Leaking coolant is usually a sign that your water pump needs to be replaced. This video shows you how to quickly plug it

2007 Chevrolet Trailblazer SS 6.0L V8
2007 Chevrolet Trailblazer SS 6.0L V8 Air Conditioner Recharge Freon
A/C blowing hot air?

If your car blows hot air when your air conditioner is turned on, try recharging the freon first

2007 Chevrolet Trailblazer SS 6.0L V8
2007 Chevrolet Trailblazer SS 6.0L V8 Lights Reverse Light (replace bulb)
Replace reverse light

White light when you back up - yup, they burn out and you can replace them with bright LEDs

2007 Chevrolet Trailblazer SS 6.0L V8
See all videos for the 2007 Chevrolet Trailblazer
Share on   Share on Twitter   Share on Facebook
Parts & Tools
panel poppers
third brake light strips
electric screwdrivers
led replacement bulbs
dielectric grease
hid kits
gloves
We may earn a commission from qualifying purchases as an Amazon Associate
Full list of part and tools
Video Description

The center brake light on your 2007 Chevrolet Trailblazer, which is sometimes referred to as the third brake light or stoplight is also known as the center high mount stop lamp (CHMSL). The 3rd brake lights up when you hit the brake pedal and helps prevent you from being rear ended by the cars behind you. See how to change the center brake light (CBL) on your Chevrolet Trailblazer in this how-to video. Be careful not to touch the bulb directly with your fingers when you replace the center brake light bulb on your Trailblazer, touching the bulb causes the it to burn out quicker.

A burnt out center brake light bulb in your Trailblazer is an excuse for a police officer to pull you over. Check your bulbs frequently and change burnt bulbs promptly. Sometimes the stoplight has multiple bulbs in the housing whereas in other vehicles, the 3rd brake light is an LED brake light strip that must be replaced all at once.

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