GMC Sierra ABS Sensor

When something as big and powerful as your GMC Sierra skids to a stop, it's potentially dangerous to you and every vehicle around you. Something as simple as a faulty Sierra anti-lock brake sensor causes a skid because the sensor communicates your wheel speed to the braking system. When you're in need of a quality replacement, look no further than your neighborhood AutoZone.

When the Sierra anti-lock brake sensor is faulty, the ABS warning light on your dash comes on. While it's tempting to ignore these dashboard warnings, failing to address an ABS problem is dangerous. The light indicates one of a range of problems with your brake system, but with free battery charging and engine diagnostic testing at AutoZone, find out if it's the GMC Sierra ABS sensor or another par that needs to be replaced. You can rely on trustworthy advice from our expert staff and enjoy access to our handy Loan-a-Tool program if you want to do the installation job yourself.