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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.
If your car is leaking a small amount of power steering fluid - see this video on how to fix the leak2010 GMC Terrain SLT 3.0L V6
See how to seal up minor power steering fluid leaks2010 GMC Terrain SLT 3.0L V6
Power steering fluid is easy to check and many people (mechanics included) often forget about - learn how here2010 GMC Terrain SLT 3.0L V6
Leaking coolant is usually a sign that your water pump needs to be replaced. This video shows you how to quickly plug it2010 GMC Terrain SLT 3.0L V6
Learn how to diagnose and fix minor oil leaks in your car2010 GMC Terrain SLT 3.0L V6
There's no reason to check the washer fluid level without adding some - see how to do it here!2010 GMC Terrain SLT 3.0L V6