Quote:
Originally Posted by gmtech1
A capable scan tool has the ability to command the BPMV ( ABS block) to cycle the internal valves and purge out any trapped air. Some will also let you run the pump motor to push fluid to each caliper. If you have a dirt/gravel road nearby, you can take the car out and do some ABS stops. this will also cycle the valves. Be sure to use some common sense when doing this (No other cars around, no chance of hitting anything or anyone, no ditches, elephants, land mines, ect...you get the idea). Then bleed the brakes again. I have had some success with this process.
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I will try the dirt road trick for the ABS. thank you for the info.