ABS brakes locking

[Jimmy095 Lurker Find all posts View Profile Close Jimmy095]

gday my 2013 15- series prado is giving trouble with its abs brakes they keep locking up with any braking over 50% its going into the dealer next week but was wondering if there was anything i should try beforehand.
it just about to hit 20,000 and does a fair bit of dirt road driving through corrugations and was wondering if anyone else has ever had a similar problem? thanks

[DSS150 Find all posts View Profile Close DSS150]

At what speeds does it lock up?

If below 20km/hr, that is normal.

[Jimmy095 Lurker Find all posts View Profile Close Jimmy095]

doing it between 40 and 60. but only on occasion (once out of 5 times braking at over 50%)

[gympiebrowns Senior Member Find all posts View Profile Close gympiebrowns]

these do have an "emergency assist" brake thingy, that if you go from accelerator to brake really quick the puter senses that this must be an emergency and increases the braking power, im sure somemone on here knows the techy side of this but mb what your descibing

[Kakado2010 Lurker Find all posts View Profile Close Kakado2010]

I also had my brakes lockup trying to stop in the wet I had to get off the brakes and back on to
stop for an intersection. then had the stability control not work properly as well not long after.
let us know what they say.