Ten problems related to brake electric antilock have been reported for the 2003 GMC Sierra. The most recently reported issues are listed below.
When traveling at a slow speed, less than 10 miles per hour, if brake is applied the pedal rumbles and the truck continues to move unless I pump the brakes. This is happening during clear days no rain, snow or loose gravel. This incident is very similar to the one described in campaign number: 05v379000.
Abs brake system activates during low speed stopping on dry pavement.
- the contact stated that every time the vehicle comes to a stop while driving at low speeds 10 mph)the driver feels and hears a pulsation from the brakes. The contact called a dealer , and they told him that the recall 05v379000 was only on the 99-02 Sierra pickup trucks. The contact said that this vehicle had the same problem , and that it can result in a crash.
- the contact stated that while slowing down the brakes will not work properly and the anti-lock brakes engage. There are no warning signs or indicator lights when the failure occurs. This happens when the contact is traveling 3-5 mph. The contact stated this happens every time he attempts to stop the vehicle. The contact took the vehicle to dealer for service and mentioned the brake problem , and was told the solution was to pull the fuse on the anti-lock brakes to disengage the abs.
: the contact stated while depressing the brake pedal at 30mph or less, the vehicle sometimes requires an extended stopping distance and the brake pedal goes to the floor. As a result, the stopping distance was increased to avoid possible collisions. The vehicle was taken to the dealer numerous times for inspection. The dealer determined the vehicle was operating normally and no repairs were made.
While riding with a friend in his 2001 silverado pickup, I noticed what seemed to be a grinding sound from the brakes just before the truck came to a stop. About a week ago, around Nov. 1st. My 2003 GMC Sierra pickup started making the same grinding sound, (anti-lock activation). This happens on clear, dry pavement with no reason for the anti-lock system to activate. This problem does not occur every time I stop and I have not been able to make this happen during intentional hard stops. I notice that my stopping distance is extended when this happens. It is my understanding that gm has had a recall in canada for this issue but has not had enough complaints in the us to initiate a recall. My truck has 37,000 miles on it at this time.
Failure of brake system to operate, this flaw exists in millions of general motors trucks and SUV's I am willing to give details to NHTSA engineers but would like to keep my name private from GMC to protect those family members employed by GMC.
The contact owns a 2003 GMC Sierra 2500 hd/diesel. The contact complained about a steering problem. . The steering vibrated when making lower speed turns. This happened when moving or sitting still. It has been fixed approximately 4 times, and it recurred after about 3,000 miles. At 10,000 miles when applying the brakes the steering locked. Also, when applying the brakes the contact lost the brake pedal, it got soft and spongy. They did not pulsate. Also, this affected the steering, the vibration in the steering, and the brakes, which were separate issues. The dealer could not duplicate the problem. He said there was a service bulletin concerning this issue, but the contact's vehicle VIN was not included.
The contact states there is a NHTSA recall campaign 05v379000 regarding the anti lock brakes. The vehicle has the same problems as indicated in the recall; however, it is not included in the recall due to the VIN. Vehicle has been repaired, but it still had the same problems.
When the abs brakes were pressed hard the steering locked and made it difficult to control the steering wheel. The consumer contacted the manufacturer, and informed consumer that it was the characteristic of vehicle. The dealership mechanic will not repair vehicle based on information from manufacturer. The anti-lock brakes experienced extended stopping distance and caused the vehicle minor damage as the consumer attempted to avoid an accident. The dealer suggested that there was no problem. The edges of the seat were worn.