Bled brake lines, still no pressure

Hi everyone,

I have a 2005 Tundra TRD sr5, I had the brake line that goes, from the middle of the truck to Brake Proportioning valve blow on me, I replace the line, bleed the lines, pretty much, a full flush ended up been. Bleed all 4 corners. But still have no pressure. If anyone could please help with any suggestions or tips, It will be greatly appreciated.
Thank you in advance.

 

Did you bleed the the proportioning valve itself too?

Passenger rear
LSPV
Driver rear
Passenger front
Driver front

 

That was the only thing I didn't do the bleeder is old and very rusted and I'm scared, if I try is going to break. I may have to get a new one, but also not sure if that has to do with the ABS.

 

How did you bleed all 4 wheels with no pressure?

 

Just to check, before the brake lines blew and all this happened, you had good pressure to your brake pedal?

The LSPV isn't part of the ABS system, it's separate. In a nut shell, it changes your front and rear brake bias depending on how much weight is in the bed.

Your brake lines go along the frame rail to the LSPV first before your rear wheels, then from the LSPV it goes to a tee at the center of the rear axle. From that it then goes to each rear wheel. Bleed it.