[minytrker]

I'm getting a tire system fault after 20 or so miles. It started after the car had major stereo upgrade. They had the battery unhooked for days so I just figured the sensors just needed to be re-learned. I re-learned them by e owners manual and still keep getting it. I'm going to go get the sensors re-learned with progammer tomorrow and see if that changes anything. I have 2 amps on back wall of rear seat and signal processor under back deck lid. Could any of those be causing this?

 

[minytrker]

Tire system fault is the fault. All tires drop off. My ctsv did the same thing but soon as I had them re-programmed with computer never had any issues again.

 

[minytrker]

So you asked us for our opinion because....?

G8 isn't a CTSV didn't know if anyone else has similar thing happen before I go waste the time to get them reprogrammed with computer.

 

[minytrker]

Update

Ending up being a bad tire sensor, it finally flagged one sensor. Had it replaced and problem went away.

 

[minytrker]

minytrker,

Appreciate your update. I'm glad that the sensor was replaced and everything is fine for you now. Feel free to contact us if any further concerns arise.

Kind regards,

William R.
GM Customer Care

GM didnt do anything for me, I fixed it out of my pocket.

Maybe you can look into my tail lights breaking on the inside (no damage on outside). I had passenger side break at 36,200 miles (dealer hour away) by the time I got it in. They didnt cover it. Now a year later my driver side done the same thing.