VSC, Trac Off, Check Engine Lights

[Douche]

every so often my VSC, Trac Off, and Check Engine lights come on all at once. stay on for a couple days then go out all at once.

does this happen to anyone else? more importantly, does anyone know why it does this?

[phocis850]

My VSC light only comes on when the wheels are slipping.
Trac off only when I push the button.
Check engine only if something brakes

I'll see if I can find something.

[phocis850]

http://www.tundrasolutions.com/forums/4r...ck-engine/

http://www.scionlife.com/forums/viewtopic.php?t=149623

http://www.scionlife.com/forums/viewtopi...highlight=

Looks like it can be anything from gas cap to cam gears. You need to get the code read at an auto parts store so you can at least pinpoint the problem.

[Douche]

my first thought was gas cap also. thanks for your research brother

[Salsabx]

check your positve and negative ground connections....

[Barbarian8605]

ive also heard that if your gas cap isnt all the way on that will put up those three warnings