Brake Electric Antilock problems of the 1998 GMC C1500

When driving below 10 miles per hour my vehicle abs breaks are vibrating . So you have to pump the brakes and then you get a soft break pedal and you need to keep pumping the break pedal to stop the vibration.

Witnessed carl black dealership cover-up safety problems too myself and many customers in my many hours in thier dealership (they routinely call safety problems as "normal "to their customers this includes problems with brakes and steering. Their customers should be notified that their problems where not "normal".

Vehicle has abs brakes. While pulling vehicle into garage went to apply brakes and vehicle did not stop. Pedal went to floor. Cause of problem unknown.