Brake snip switch limp mode

[lcv4]

2020 GT Indigo———I installed a brake snip switch to be able to launch with more boost. Now when the switch is off, the auto off light flashes and car goes into limp mode. I have tried disconnecting battery to reset everything but every time I try to use it, it does the same thing. Please help. Thanks!

 

[M'Kehyah]

Double-check you sniped the correct wire... There are two with similar color...
Now, with switch off/wire has continuity once more - it should operate just fine... So, I too, am puzzled with this one...

With switch on - does brake snip/full launch work?

 

[Kando]

You can Brake boost without the BrakeSnip.

Just take out the Stop Lamp fuse and replace it with a Fuse tap, inline fuse holder and a switch.

Put in Drive, turn off switch (simulates fuse pull) and now you can brake boost. After you are done switch back on, turn Car on/off to clear dash lights and back to normal.

And obviously this would only be used on a Track.

Enjoy! Yeah

 

[cncBilly]

You can Brake boost without the BrakeSnip.

Just take out the Stop Lamp fuse and replace it with a Fuse tap, inline fuse holder and a switch.

Put in Drive, turn off switch (simulates fuse pull) and now you can brake boost. After you are done switch back on, turn Car on/off to clear dash lights and back to normal.

And obviously this would only be used on a Track.

Enjoy! Yeah

So did you wire it to a switch in the cabin? And by “Stop Lamp Fuse”, do you mean break light?

 

[Kando]

So did you wire it to a switch in the cabin? And by “Stop Lamp Fuse”, do you mean break light?

It’s the Stop lamp fuse circled in the pic, mine is RWD, AWD could be different. Brake lights still work when fuse pulled too by the way.