Ok so i know there are other threads out about this problem but it doesn't seem anyone has a clear answer on what the the issue is.
I recently went from a 33" to a 35" tire, at the same time i did new upper control arms, outer tie rods, steering rack bushings, sway bar bushings, and alignment. Prior to replacing these parts i would get the occasional beeping with the skid light around certain curves. It was pretty rare and the trac control never kicked on.
Now with the 35's and mountain driving the beeping is almost a constant around every turn AND the traction control did kick on on several occasions.
After reading some threads i cleaned all 4 abs sensors, nothing changed. I brought it to Toyota to have them perform a Zero point calibration of the Yaw and G sensors. The tech said he drove it and saw the the Yaw sensor is at 0* and reseting it would be waste of money. He stated it was doing what it was supposed to do, at 15* it would kick on trac control thinking the truck was rolling and Told me i had too much body roll and weight.
Now I can tell you I DO NOT have excessive body roll in fact i would say its very well mannered for the size and weight, it handles very well. They charged $125 and told me theres nothing they can do.
I hooked up my scanner and can see while driving that yaw is at 0* but my steering angle sensor is at 5.16* with the wheel straight. Is that enough to screw things up? When trying to recalibrate with my scanner it wouldn't work.
Im not sure what to do at this point, i hate throwing money at things like this. Im almost certain that its a sensor somewhere, i can almost anticipate the beeping based on the turn I'm taking.
Anyone have any ideas or thoughts as to what to do next?
Bearings are all good....
I recently went from a 33" to a 35" tire, at the same time i did new upper control arms, outer tie rods, steering rack bushings, sway bar bushings, and alignment. Prior to replacing these parts i would get the occasional beeping with the skid light around certain curves. It was pretty rare and the trac control never kicked on.
Now with the 35's and mountain driving the beeping is almost a constant around every turn AND the traction control did kick on on several occasions.
After reading some threads i cleaned all 4 abs sensors, nothing changed. I brought it to Toyota to have them perform a Zero point calibration of the Yaw and G sensors. The tech said he drove it and saw the the Yaw sensor is at 0* and reseting it would be waste of money. He stated it was doing what it was supposed to do, at 15* it would kick on trac control thinking the truck was rolling and Told me i had too much body roll and weight.
Now I can tell you I DO NOT have excessive body roll in fact i would say its very well mannered for the size and weight, it handles very well. They charged $125 and told me theres nothing they can do.
I hooked up my scanner and can see while driving that yaw is at 0* but my steering angle sensor is at 5.16* with the wheel straight. Is that enough to screw things up? When trying to recalibrate with my scanner it wouldn't work.
Im not sure what to do at this point, i hate throwing money at things like this. Im almost certain that its a sensor somewhere, i can almost anticipate the beeping based on the turn I'm taking.
Anyone have any ideas or thoughts as to what to do next?
Bearings are all good....
