Front Turn Signal Replacement on 2016 GMC Sierra 2500 HD Denali 6.6L V8 Turbo Diesel

GMC Sierra 2500 HD Model Years - 2015, 2016, 2017, 2018, 2019

How to take out the front turn signal bulb on a 2016 GMC Sierra 2500 HD

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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.

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Video Description

The video above shows you how to change a burnt out front turn signal bulb on your 2016 GMC Sierra 2500 HD. If the turn signal (also known as a blinker or flasher) blinks rapidly or doesn't blink at all / stays stuck when engaged, this is your Sierra 2500 HD's way of telling you that a turn signal bulb is burnt out. Troubleshooting for burnt out turn signal bulbs in your Sierra 2500 HD is relatively easy - turn your hazard lights on and check the front of your Sierra 2500 HD and then the back, whichever side is not illuminating is the side with the burnt out bulb. We recommend that you change both the driver and passenger side bulbs at the same time as they get dimmer over time and if one is out, then the other one is likely to burn out soon.

When changing the turn signal bulb in your Sierra 2500 HD, be careful not to touch the glass portion of the bulb with your fingers as this will cause the bulb to burn out prematurely.

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