Parking brake light turns on in cluster at wot!
 

does anyone have any idea y my parking brake light on the cluster goes off while at wot? it happened at the track when i first noticed it and i did it again today.. light goes off once or twice from 0-80mph..
changes done to the truck is tbss intake manifold and sst 3600 stall.. thanks anything would help..

Do you have your PCM recalibrated for different size tires or gears?

yes i do.. it just started to do it after tbss manifold and verter.. does the converter need more adjusting? gears and tire size havent changed..

Is the brake master cylinder full? If not, the fluid may be sloshing at WOT and the level sensor may be turning the light on...

Brake fluid level too low is my first thought. Unless you have something going on with the wiring to the park brake.

I told you at the track your brake fluid was low.. Or was at minimum by the way...

^ :jest:

Lmao! Ok ok got it.. I added some ill let u know if that fixed things.. I kow it was on low just thoughtbit was because my brakes were low tho!.. didn't think that would activate the sensor!.. smh!

Hahaha ^^^^^^ you using facebook words lol... Let us if it does work