Service stable trac light on dash?

Tiny
WILLIAM123ANITA
  • MEMBER
  • 2011 GMC SIERRA
  • 6.5L
  • TURBO
  • 4WD
  • AUTOMATIC
  • 80,000 MILES
Service stable trac.
Wednesday, November 1st, 2023 AT 10:52 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Hi,

The stability control can be affected by a few things. For example, a faulty wheel speed sensor can cause it. Even low brake fluid.

What I recommend is this. Since there are a few different possibilities, we need to scan the can-bus to retrieve codes. CAN stands for controller area network.

Basically, the different modules are tied together via a few wires. This type of scan will retrieve codes regardless of the module storing them. In this case, it will likely be the anti-lock brake control module.

Here is a link that explains how to perform the scan:

https://www.2carpros.com/articles/can-scan-controller-area-network-easy

This is where I would start. Otherwise, it will become a guessing game or involve independent tests that will take extended periods of time.

Let me know if this is something you can do or have done.

Take care,

Joe
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Wednesday, November 1st, 2023 AT 8:29 PM

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