# NNBS Silverado Tune/Tcs

**URL:** https://forums.speedlife.net/t/nnbs-silverado-tune-tcs/267196
**Category:** Shift518 Automotive
**Created:** [June 11, 2013, 11:08am UTC](https://forums.speedlife.net/t/nnbs-silverado-tune-tcs/267196 "2013-06-11T11:08:33Z")
**Posts on this page:** 1
**Showing post:** 25

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### Author: ![KillerBlackbird](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/killerblackbird/32/6525_2.png) [@KillerBlackbird](https://forums.speedlife.net/u/KillerBlackbird)
#### Post date: [June 11, 2013, 8:51pm UTC](https://forums.speedlife.net/t/nnbs-silverado-tune-tcs/267196/25 "2013-06-11T20:51:57Z")

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> [@Help me find a good CNC / WaterJet / Machine Shop!](https://forums.speedlife.net/t/help-me-find-a-good-cnc-waterjet-machine-shop/52824/23):
>
> Mine will only disable Tcs I’ve held the button for an eternity lol maybe my 13 is bunk? Not pointing you out Jeff this was the first I looked since I posted and the trend was that. Lol

Hmmmm, keep holding it down. TCS should disable first then Stabilitrak will turn off a few seconds after. Even when my truck is moving down the road I can do it. I think it’s 10 or 15 seconds of holding the button down.

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