H3 Traction Control Problem

[f5fstop]

Originally Posted by smitham

After the first occurance my wife called onstar and they checked for codes and found nothing.

Probably no codes. Did you go to the dealer yet? If not, if you can hold off a day or two.
Check your PM, I have some information, that I cannot release on an open forum.

[whaaaaT]

strange maybe something is wrong with mine too then. Cause that **** dont turn off. The stability turns off not the TC. I had problems with it at the beach. Sometimes it will prevent wheel spin and you dont go anywhere you just sit there twitching in the sand. And when you turn it off it says stability off but the TC stays on and even though the little light is glowing steady. It will blink when the TC is working. Someone else go try to turn theirs off. Cause mine definatley doesnt turn off. Someone go put your h3 on a hill of lose dirt and turn off the TC and see if that light blinks. The little car with the skid marks.

[marin8703]

Originally Posted by whaaaaT

strange maybe something is wrong with mine too then. Cause that **** dont turn off. The stability turns off not the TC. I had problems with it at the beach. Sometimes it will prevent wheel spin and you dont go anywhere you just sit there twitching in the sand. And when you turn it off it says stability off but the TC stays on and even though the little light is glowing steady. It will blink when the TC is working. Someone else go try to turn theirs off. Cause mine definatley doesnt turn off. Someone go put your h3 on a hill of lose dirt and turn off the TC and see if that light blinks. The little car with the skid marks.

same here, when its turned off with the button, there is still something on because wheel spin is still being controlled.

[hummerabia]

Sounds a bit freaky, but an ABS sensor sounds plausible sending the system into confusion. On mine you can only knock off the Stability System the TC continues to work and usually helps keep you out of a bind......most of the time...

[justforfun]

Hang on a minute - if you press and hold the button for the 3 secs or whatever it is, the DIC flashes with "STAB SYS OFF" right? (Auto trans I'm talking about...)

Now, at this point are BOTH the TC and Stabilitrak off, or only the Stabilitrack switched off?

I switch mine off all the time when we hit the desert otherwise it gets a bit annoying - 4 Hi Lock in soft sand - wheels spin and are slowed down etc... I have to say, it feels as though the TC is off, but the central diff working well to maybe give the impression of TC ???? Also, when STAB SYS OFF, I've had the car in powerslides in mud (I know, need to grow up ) - that ain't gonna happen with TC is it?

F5 - definitive answer please?

Cheers
JFF

[fourfourto]

If you apply brake traction is disabled.

[marin8703]

with the stab off in the DIC when I apply the brakes or step on the gas the tc kicks in. next time im at dealer i'll ask em what the deal is.