TC light over bumps?

[Rich]

I've noticed my traction control light flashes sometimes hitting small bumps.
Today it happened on the highway going over one of those frost lock things on a bridge. I know there's a tsb for 05's but I doubt it would get worse over time. Do you guys think bad struts/shock could potentially cause this?

[Scottina06]

sounds like a speed sensor

[cain45]

Mine does this too over rough highway bumps. Scares the crap out of me. You think it's a speed sensor? Now stupid question but is there only one or multiple ones?

[Scottina06]

therees one on each wheels hub

[cain45]

So how do I know which one is bad?

[Rich]

Too late update... This turned out to be a front axle mount (Left Front Diff Bushing) that needed to be replaced. $280 @ Dealer