ABS light

Tiny
METROPLUS
  • MEMBER
  • 2002 GMC YUKON
  • V8
  • 2WD
  • AUTOMATIC
  • 135,000 MILES
My ABS indicator light came on last night while driving home. I also started hearing a humming noice coming from under the car. After I turned the engine off, the noice still continued. Is this a failure of the ABS system? Is the car in danger? Yukon SLE 2002 4x2
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Thursday, June 30th, 2011 AT 11:27 AM

3 Replies

Tiny
MHPAUTOS
  • EXPERT
The ABS side of the braking system if not working will not normally affect standard brake efficiency, I would go get a scan done on this system as this will identify any ABS faults, start here.
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Thursday, June 30th, 2011 AT 1:02 PM
Tiny
WRENCHTECH
  • EXPERT
If that humming doesn't stop when you shut the truck off, disconnect your battery so it doesn't get killed.
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Thursday, June 30th, 2011 AT 1:08 PM
Tiny
CARADIODOC
  • EXPERT
Shorted ABS computer is real common on GM trucks. The pump motor will continue running non-stop.
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Thursday, June 30th, 2011 AT 6:19 PM

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