LS - 4th Gen (2007-2017) Discussion topics related to the current flagship models LS460, LS460L and LS600H

Trac Button (2007 LS)

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Old 05-17-18, 06:41 PM
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Blindsided
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Default Trac Button (2007 LS)

https://www.clublexus.com/forums/att...d-ls460-tc.jpg

Would someone please explain to me what exactly this button does and when one should engage it? Thanks
Old 05-17-18, 08:16 PM
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johnnyg66
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Traction control is a nice, new feature that uses the anti-lock brake sensors at the wheels to determine if a wheel is slipping. If it detects that one wheel is going faster than the others, it applies the brakes to that wheel until it regains traction. That helps keep the car from slipping around in the rain and snow.

I say leave it on unless you need to bust thru a snow bank or get stuck and need to rock the car back and forth.
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Blindsided (05-17-18)
Old 05-18-18, 08:40 AM
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roadfrog
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It's the, "I wanna do a burnout" button.
Old 05-21-18, 04:43 AM
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enoch861
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It's a traction control/Vehicle Stability Control button, it helps your car keep traction, pretty simple. If you push it once, it turns off traction control. It's not often you'll want to turn off traction control, but it'll let you spin the tires to do a burnout or help get unstuck if you get stuck in snow etc. One push still leaves VSC on, so once you start going side ways it will step in. It tries to stop you from killing yourself.
If you press and hold it for around 5 seconds while stopped, both traction control and VSC are disabled. At this point the car will let you do any shenanigans you want. From full on burnouts, to drifts and donuts - yes believe it or not the LS can do some sweet burnouts and donuts. The car will not try to stop you from killing yourself. On cars with advanced systems such as Radar Cruise Control, Pre-Collision, Lane Keep Assist, etc, all those systems are disabled as well. So if you happen to screw up... You're toast.
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Old 05-21-18, 07:43 AM
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roadfrog
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So if you happen to screw up... You're toast.
Just like the good 'ol days!
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dlbuckls10 (05-21-18)
Old 05-21-18, 08:39 AM
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Blindsided
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Thanks Enoch861. I’m not exactly sure how to turn off the traction control. From the vehicle being stopped, I pressed the traction control button and both the button light and dash light indicates the traction control is disabled by the display on the dash. Shortly after I begin moving, they both turn off. Go figure. However, I did try holding down the button for a few seconds until the VSC is disabled. By doing this, my car does not go back and turn on the traction control automatically and, yes, Roadfrog, it is definitely like my old 1970 Cutlass days. Maybe even better since this seatbelt keeps my a#@ in the seat. See burnout tracs below


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