Traction control light stays on

Tiny
CAVALIERDRIVER141
  • MEMBER
  • 2002 CADILLAC DEVILLE
  • 42,000 MILES
My traction control light stays on.
Thursday, April 9th, 2020 AT 6:01 PM

4 Replies

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
This could be a number of things but the only way to know for sure is to get the codes that are part of that system. If you can't pull codes then just stop by a parts store as most of them pull them free of charge. Once we know the code we will have a better idea as to what the issue is and can start testing.

Here is a good video on this system if you are interested:

https://youtu.be/K5AJVMk4U8Q

Let me know the codes and we can go from there. Thanks
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Thursday, April 9th, 2020 AT 6:20 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,256 POSTS
Here is a video we did on how to get he ABS and traction control codes yourself:

https://youtu.be/rTtAnsOlZU4

Please run down this guide and report back.
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Saturday, April 11th, 2020 AT 11:45 AM
Tiny
CAVALIERDRIVER141
  • MEMBER
  • 3 POSTS
Hello again, this is Robert Butler regarding my traction control light staying on. My question to you is there a module, for the traction control light? A friend of mine Brian owns a Exxon station and there were no codes, for the traction control light. Thank you!
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Saturday, April 11th, 2020 AT 11:50 AM
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
I attached the information about this system. The fact that he found no codes is odd. As you can see in this description, the traction control light remaining on is indicating the system is disabled due to a DTC.

Were there any DTCs in the system? Any for the ABS system?
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Sunday, April 12th, 2020 AT 10:55 AM

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