2003 Pontiac Aztek Base 6 Cyl 3.4L
Brake pedal goes very low to floor when applying brakes.
No visable leaks anywhere, have checked for moisture along brake lines and at back side of each wheel. Fluid level in master cylinder is at normal height in resevoir. Could the Brake Control Assembly cause this problem?
Is the pedal spongy? Could be a problem with the master. Does this vehicle have rear drum brakes?