My Advance trac light is on
dren0101
10-26-2008, 10:39 AM
I am trying to figure out why my advance trac light is on. It usually come on during a fast turn but now it just stays on. I need to know the reasonb why its on and how i can fix this sitituation.
shorod
10-26-2008, 02:59 PM
Welcome to the forum!
You say you need to understand why it's on? Well, then you'll need to visit a dealership or a repair shop with a high-end scan tool that can access the AdvancTrac system.
If you don't actually need to figure out what's causing it THAT badly, then you can get out the DMM or oscilloscope and check each of the wheel speed sensors and inspect each of the tone rings carefully for cracks.
-Rod
You say you need to understand why it's on? Well, then you'll need to visit a dealership or a repair shop with a high-end scan tool that can access the AdvancTrac system.
If you don't actually need to figure out what's causing it THAT badly, then you can get out the DMM or oscilloscope and check each of the wheel speed sensors and inspect each of the tone rings carefully for cracks.
-Rod
Automotive Network, Inc., Copyright ©2025