ABS light turned on

2010 MERCEDES BENZ ML350
70,000 MILES
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ALIREZA619
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  • 3 POSTS
My ABS light came on and the code on screen was right ABS sensor which I changed. The light went off but after 20 minutes of driving, light come up again . Any idea what is the problem?
Jun 28, 2020 at 7:30 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Hi,

Was it for the same sensor? Also, what specific code was it? Was the wiring properly routed and not damaged? Let me know so I can do a little research.

Joe
Jun 28, 2020 at 10:38 PM
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ALIREZA619
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Hi,

Thanks a lot for prompt answer. The code was 5101 and the connection looks well. I have a plan to do some diagnostic on new sensor, but I have problem removing old sensor and insertion of new sensor as well. Is there a possibility of overheating brake system to damage sensor?
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Jun 29, 2020 at 11:15 AM
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ALIREZA619
  • MEMBER
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And yes was the same sensor and initially work and light turns off but it came on again after 20-30 minutes of driving!
Jun 29, 2020 at 11:16 AM
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