ABS-Stabitrak lights again

[fleebag]

So after a good run the other day they popped up again after staying away a couple years.
While making a good wot run the road had some dips and it spun pretty good in the upper mph's.
Lights came on and I did the battery disconnect etc with no luck.
No codes on the HPTuners so I bought the knockoff Tech2 and scanned. It showed left rear wheel speed sensor fault. So i installed new one yesterday after clearing the dtc. It worked for about 2 miles when i went to get gas and after leaving they showed up again, ABS, Stabiltrak, all Traction lights, but NO Check engine light.

I just scanned again and it still says left rear sensor probramatic.

Any Advice/Thoughts??
Thanks

[lemontwist]

so the bcm pointed out the obvious.

[fleebag]

Yea but wish I could just override them all lol

[Rock-It Man]

If you are going to do WOT, you need to command competition mode to avoid these error messages.

[fleebag]

Yea always turn them all off even if going to store. It’s a habit haha
Last night I swapped in another battery I had and cleared the code again.
This morning the lights stayed off until barely to end of my street about 600’ or so.
Now thinking do I inspect the hub where the sensor reads?
It seems to still run ok. Thanks

[Rock-It Man]

Originally Posted by fleebag

Yea always turn them all off even if going to store. It’s a habit haha
Last night I swapped in another battery I had and cleared the code again.
This morning the lights stayed off until barely to end of my street about 600’ or so.
Now thinking do I inspect the hub where the sensor reads?
It seems to still run ok. Thanks

Sure, you should look at the sensor wiring for any obvious damage.

But didn't you say you already replaced a sensor?

[gtstorey]

I think there are some post on here about problems with the speed sensor ring in the hub needing cleaning or replacing?

[bottletalk]

clear the code and record the pid on the left and right at the same time, when the code comes back check the graph. might be the right side double pulsing making it look like the left is lagging.

[gtstorey]

might be worth looking at.

https://www.camaro5.com/forums/showt...peed+sensor%22

[fleebag]

Well since I had a $20 credit at Autozone lol, I bought a Moog hub as here is what I found. This piece was imbedded in the ring. It looks like it was part of the thrust washer.
The ring was indeed the issue.
Installed the new one and code is gone for now!