Ok so I completed the hydroboost conversion on my 07 Tahoe LTZ a while back and no one has been able to help me figure out how to tune out or interupt the service brakes message everytime I start the car. Now there are 2 connection not hookup one for vaccum sensor and other no idea. Any help would be greatly appreciated.

 

If you had a vacuum booster, you need to just connect the two pins together on the two-wire connector that's now disconnected. Either a scotch lock or even a paperclip type fix would be fine.

 

Tried the scotch lock on the 2 wire connector from original vaccum booster and damn message is still on . Im not sure what else to do can it be tuned out