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This video shows you how to replace a burnt out rear turn signal on your 2010 GMC Terrain. We recommend that you change both the driver and passenger side bulbs at the same time on your Terrain as they get dimmer over time and if one is out, then the other one is likely to burn out soon. If the turn signal (also known as a blinker or flasher) blinks rapidly or doesn't blink at all or lights up without blinking when it is turned on, this is your Terrain's way of telling you that the bulb is burnt out. Turn your hazard lights on and check the front of your Terrain and then the back, whichever side is not lighting up is the side with the burnt out bulb.
When changing the turn signal bulb in your Terrain, be careful not to touch the glass portion of the bulb with your fingers as this will cause the bulb to burn out prematurely.
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 you2010 GMC Terrain SLT 3.0L V6
Help keep your car as responsive as you are by maintaining proper power steering fluid levels2010 GMC Terrain SLT 3.0L V6
Coolant hoses wear out over time and need to be replaced - check 'em early and often2010 GMC Terrain SLT 3.0L V6
Learn where your air filter is located and how to determine if it needs to be changed.2010 GMC Terrain SLT 3.0L V6
Burnt out brake lights increase your chance of getting rear ended - check and change yours today2010 GMC Terrain SLT 3.0L V6
If your brake fluid is a little low, learn how to add some here. Ignoring a low level leads to big problems2010 GMC Terrain SLT 3.0L V6