ABS and Traction control lights came on after washing the vehicle?

Tiny
SHERRY WEHRMAN
  • MEMBER
  • 2011 GMC ACADIA
  • 3.6L
  • V6
  • 4WD
  • AUTOMATIC
  • 170,000 MILES
After washing my car, the ABS and Traction control lights came on telling me to service them. At first everything seemed to be working fine but now I have a noise coming from the front driver's side. It sounds like something is loose, but the noise stops when I apply the brakes. I only hear the noise at very low speed. We have had the wheel taken off and cannot find anything wrong. Any suggestions on where else to look?
Sunday, October 13th, 2024 AT 6:37 PM

9 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
Super cute dog btw ;) yep, it sounds like you have a wheel bearing hub that needs to be replaced, this is why the noise, and the warning lights are coming on. Here is how to do the job. Check out the images (below). Please let us know what happens.
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Monday, October 14th, 2024 AT 10:31 AM
Tiny
SHERRY WEHRMAN
  • MEMBER
  • 6 POSTS
Thank you. Will let you know!
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Monday, October 14th, 2024 AT 10:36 AM
Tiny
KEN L
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You are welcome.
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Tuesday, October 15th, 2024 AT 8:42 AM
Tiny
SHERRY WEHRMAN
  • MEMBER
  • 6 POSTS
My mechanic has checked everything and still can find nothing wrong. Any other suggestions?
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Thursday, October 17th, 2024 AT 9:00 AM
Tiny
SHERRY WEHRMAN
  • MEMBER
  • 6 POSTS
Could it be the computer going bad or is it possessed?
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Thursday, October 17th, 2024 AT 9:07 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
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Did he run the codes to see if the wheel speed sensor code is present?

This video will help:

https://www.youtube.com/watch?v=HvooM1X2SDs&t=327s

If the lights are on the system should have a code, hopefully it is not possessed, lol.
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Thursday, October 17th, 2024 AT 9:12 AM
Tiny
SHERRY WEHRMAN
  • MEMBER
  • 6 POSTS
Yes, he did, and everything is working fine. The code and the car don't seem to go together. He said safety wise it should be safe, but it doesn't make sense!
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Thursday, October 17th, 2024 AT 9:21 AM
Tiny
SHERRY WEHRMAN
  • MEMBER
  • 6 POSTS
This might be a dumb question, but is there a difference between the wheel bearing hub and the actual bearings?
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Thursday, October 17th, 2024 AT 4:57 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
The wheel bearing and the bearing hub are the same thing, did he scan the ABS for codes? This will tell us which wheel is having an issue. Please go over the video again :)
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Friday, October 18th, 2024 AT 11:08 AM

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