Air Brake Antilock problems of the 1999 Chevrolet C1500

When pushing the brake pedal, there is a resistance, a grinding noise, and truck does not stop. If you let off the pedal and immediately push it again, problem is stopped. Very stressful driving this truck, which is our only vehicle at this time. Numerous times we have almost rear ended cars or hit buildings in parking spaces. We took it to a garage, they replaced both rear calipers at $375. 00, before I even pulled out of the parking lot the brakes did it again. Now we can't afford to replace the abs sensor due to the caliper bill. We live in kentucky, why weren't we included in the recall? if ohio and indiana get snow, so do we and they were in the recall.

While applying the brake, the abs braking system appear on the panel. Without brakes, the abs motor continue to run until the consumer disconnected the system. Dealer is aware of the problem. Ph.

While traveling on the highway the abs braking light appear on the dashboard. There is no antilock brake . Please fill in additional information, dealer is aware of the problem. Ph.