brake pedal goes to the floor and van does not stop after replacing master cylinder and bleeding system.
pedal was soft and would go to the floor unless it was pumped. After replacing master cylinder and bleeding the brake lines, pedal goes to the floor and brakes are not applied.
Was the master cylinder bench bled? I think you probably still have air in the system.
I did bench bleed the master cylinder. I thought that while installing master cylinder it might have got a little air in the system so I unhooked the brake lines and re-bled the master cylinder and re-bled the brake lines.
Search Toyota Sienna Questions
Toyota Sienna Experts