2005 GMC Truck

KELLY SIMS

MEMBER
2005 GMC TRUCK
V8
4WD
AUTOMATIC
322,200 MILES

I have a 1500 4x4 they told me at the dealership I need my front wheel speed sensors cleaned as sometimes my break pedal goes to the flooor. They say the sensors are giving a false positive and need cleaned they want 300 dollars to do it I want to do it myself just how?

Monday, October 19th, 2009 AT 3:06 PM

1 Reply

MICKEY-D

MECHANIC
304 POSTS

I think you should take your vehicle to a parts store and have them do a scan for any codes. If your ABS light isn't on, you don't have a problem with sensors or any other ABS part. I your brake pedal really goes to the floor, you have low disc pads in the front, out of adjustment rear drum brakes, air in the lines, or a bad master cylinder. Check all of these things out, and I'm sure you will locate the problem. Most parts stores will scan free of charge, because you might buy the parts from them. Good luck.

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Thursday, December 31st, 2009 AT 10:00 PM