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1991 Toyota Previa - No Brake Pedal

Posted: Tue Sep 15, 2009 6:19 am
by crownvic
I cannot get any brake pedal.

Master has been changed twice; I am getting good flow to all the calipers & proportioning valve.

Re: 1991 Toyota Previa - No Brake Pedal

Posted: Tue Sep 15, 2009 7:01 am
by wbuxton
If it has drum brakes be sure they are properly adjusted.

Re: 1991 Toyota Previa - No Brake Pedal

Posted: Tue Sep 15, 2009 11:24 am
by crownvic
Im sorry,it has disk on the rear.

Re: 1991 Toyota Previa - No Brake Pedal

Posted: Tue Sep 15, 2009 11:26 am
by ricmorin
I'd start pinching off the caliper hoses to try to narrow down where it is coming from.

Re: 1991 Toyota Previa - No Brake Pedal

Posted: Wed Sep 16, 2009 2:40 am
by steven kiser
history? if it came in with all fluid out of master you may have to pressure bleed and activate the abs module to get all the air out. i've also had situations where a bearing is so blown it will collapse a caliper piston when the rotor comes to rest against it.......................................