My 06 Envoy makes a mooing sound when brakes are applied.
My 2006 GMC Envoy makes a “mooing” sound when brakes are applied. Also there is pressure pushing the brake pedal up and vibrating. After researching online others had same issue so I took the ABS STABILTRAK fuse/sensor out and VIOLA!! THE SOUND IS GONE!! Problem is after putting it back in it is STILL there. So what needs to be changed?? I already changed the wheel barring and the brakes look good. What is causing this?? I don’t mind leaving the fuse out and using regular brakes but with winter approaching I would feel safer with my STABILTRAK on!!