ABS plug coming from hub?

2002 BUICK REGAL
80,000 MILES • 3.8L • 6 CYL • 2WD • AUTOMATIC
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MIZMELISSALYNN
  • MEMBER
  • 2 POSTS
The wires have broken although plug is still intact, I found 1 black wire, but I don’t know where the other wire is or how I can repair it. Any help will be greatly appreciated. Thank you very much!
Aug 4, 2024 at 10:41 AM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Hi,

I attached the wiring schematic below so you would have a reference. The only wheel speed sensor I see that has a black wire is the left rear. Is that the one you are referring to?

If it is, the other wire should be red in color. Both wires from each of the 4 sensors go to the ABS control module located under the hood on the driver's side close to the strut tower.

Let me know.

Joe

See pics below. Note: I had to cut the page in half to make it readable. I overlapped the two so you can follow from one to the next. I also highlighted the red wire I mentioned in pic 1.
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Aug 4, 2024 at 7:22 PM
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