ABS, stabilitrack, traction control

Tiny
MICHAEL LINES
  • MEMBER
  • 2013 GMC SIERRA
  • 4.8L
  • V8
  • 4WD
  • AUTOMATIC
  • 170,000 MILES
When I am driving my truck and press on the brakes the service stabilitrak, service traction control and service abs lights come on. The truck occasionally disables these functions. When I hit the brakes my head lights dim. I thought maybe ground issue but used sandpaper to clean off ground and frame where it attaches and still same issue. Lights usually go off when brakes are released and I accelerate. Any help is greatly appreciated
Tuesday, September 10th, 2019 AT 4:02 PM

1 Reply

Tiny
94 TRANSAM
  • MECHANIC
  • 680 POSTS
Hi Michael, welcome to 2CarPros.

Do you have access to a scanner to retrieve the codes? Here is a guide to tell you how to get them.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

If not, can you take it to a parts store and have them pull the codes for you?

I need all the code numbers it gives you.

Thanks, Rich.
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Tuesday, September 10th, 2019 AT 9:01 PM

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