Yes it is possible to test it, BUT you need a scan tool and the test procedures to cycle it through the tests.
However you could just disable the ABS and see if the brakes are OK. That will give you a better idea if they are the problem.
If you look at the EBCM you will find there are two connections. One is the wheel sensor inputs and the other is the power and ABS light controls. Disconnect the power feed and see if the brakes now work OK. If they don't leak down and they stop you fine the ABS unit is the problem. Just remember that you don't have ABS.
Sunday, January 4th, 2009 AT 9:07 AM