NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes, Hydraulic complaints
15 reportsClear category filter76,000 miles · May 28, 2010
Service Brakes, Hydraulic
I WAS APPROACHING A BUSY INTERSECTION AT A NORMAL SPEED. WHEN I USED THE BRAKE IT INSTANTLY WENT TO THE FLOOR. NO BRAKES! I WENT THROUGH THE INTERSECTION INTO AN EMPTY LOT. THANK GOD NO ACCIDENT. THE BRAKE LINE ROTTED BECAUSE GM ROUTED CHEAP STEEL LINES IN AREAS WHERE SAND, SALT AND WATER COLLECT. GMC REFUSED TO COVER THE REPAIR…
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I WAS APPROACHING A BUSY INTERSECTION AT A NORMAL SPEED. WHEN I USED THE BRAKE IT INSTANTLY WENT TO THE FLOOR. NO BRAKES! I WENT THROUGH THE INTERSECTION INTO AN EMPTY LOT. THANK GOD NO ACCIDENT. THE BRAKE LINE ROTTED BECAUSE GM ROUTED CHEAP STEEL LINES IN AREAS WHERE SAND, SALT AND WATER COLLECT. GMC REFUSED TO COVER THE REPAIR AND IT COST ME 500.00. *TR
NHTSA ODI #10332698
60,000 miles · Aug 16, 2009
Service Brakes, Hydraulic
COMPONENT: SERVICE BRAKES, HYDRAULIC DETAILS: THE ABS PULSATES AT LOW SPEEDS, USUALLY AT 10 MPH OR SLOWER. I'VE ALMOST HIT SEVERAL VEHICLES BECAUSE MY '98 GMC SIERRA WOULDN'T STOP. I SEE WHERE THEY HAD A RECALL ON 99 AND NEWER TRUCKS, BUT THEY NEED TO GO BACK FURTHER. THIS HAPPENS EVERYTIME I GO TO SLOW DOWN. GMC REFUSES TO …
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COMPONENT: SERVICE BRAKES, HYDRAULIC DETAILS: THE ABS PULSATES AT LOW SPEEDS, USUALLY AT 10 MPH OR SLOWER. I'VE ALMOST HIT SEVERAL VEHICLES BECAUSE MY '98 GMC SIERRA WOULDN'T STOP. I SEE WHERE THEY HAD A RECALL ON 99 AND NEWER TRUCKS, BUT THEY NEED TO GO BACK FURTHER. THIS HAPPENS EVERYTIME I GO TO SLOW DOWN. GMC REFUSES TO ACKNOWLEDGE PROBLEM PRIOR TO 1999. *TR
NHTSA ODI #10280558
Mileage unknown · Apr 2, 2009
Service Brakes, Hydraulic
THE ABS PULSATES AT LOW SPEEDS, USUALLY AT 10 MPH OR SLOWER. I'VE ALMOST HIT SEVERAL VEHICLES BECAUSE MY '98 GMC SIERRA WOULDN'T STOP. I SEE WHERE THEY HAD A RECALL ON 99 AND NEWER TRUCKS, BUT THEY NEED TO GO BACK FURTHER. THIS HAPPENS EVERYTIME I GO TO SLOW DOWN. *TR
NHTSA ODI #10264009
111,000 miles · Mar 12, 2008
Service Brakes, Hydraulic
TL*THE CONTACT OWNS A 1998 GMC SIERRA 1500. WHILE APPROACHING A STOP BETWEEN 1-5 MPH, THE BRAKES VIBRATED, MADE A HISSING SOUND, AND LUNGED FORWARD. THE MECHANIC DIAGNOSED A FAILURE WITH THE SERVICE BRAKES, HYDRAULIC: ANTILOCK. THE CONTACT'S VEHICLE YEAR WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, …
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TL*THE CONTACT OWNS A 1998 GMC SIERRA 1500. WHILE APPROACHING A STOP BETWEEN 1-5 MPH, THE BRAKES VIBRATED, MADE A HISSING SOUND, AND LUNGED FORWARD. THE MECHANIC DIAGNOSED A FAILURE WITH THE SERVICE BRAKES, HYDRAULIC: ANTILOCK. THE CONTACT'S VEHICLE YEAR WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC). THE CONTACT FILED A COMPLAINT WITH GMC ON MARCH 10, 2008 AND WAS ISSUED CONFIRMATION NUMBER 71-1609860847. THE PURCHASE DATE WAS UNKNOWN. THE CURRENT MILEAGE WAS 111,500 AND FAILURE MILEAGE WAS 111,000.
NHTSA ODI #10220880
147,625 miles · Dec 10, 2007
Service Brakes, Hydraulic
TL*THE CONTACT OWNS A 1998 GMC SIERRA 1500. WHILE DRIVING AT ANY SPEED, THE REAR BRAKES SHAKE. THE VEHICLE WAS TAKEN TO A SERVICE STATION AND THE TIRES WERE REPLACED AND BALANCED, THE BRAKES WERE ADJUSTED, AND THE BRAKE SHOES AND REAR BRAKE PADS WERE REPLACED. HOWEVER, THE REAR OF THE VEHICLE CONTINUES TO SHAKE. THE CONTACT …
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TL*THE CONTACT OWNS A 1998 GMC SIERRA 1500. WHILE DRIVING AT ANY SPEED, THE REAR BRAKES SHAKE. THE VEHICLE WAS TAKEN TO A SERVICE STATION AND THE TIRES WERE REPLACED AND BALANCED, THE BRAKES WERE ADJUSTED, AND THE BRAKE SHOES AND REAR BRAKE PADS WERE REPLACED. HOWEVER, THE REAR OF THE VEHICLE CONTINUES TO SHAKE. THE CONTACT WAS INFORMED THAT THE BRAKE SHOES MOVE ABOUT AND THERE WAS NO WAY THEY COULD BE REPAIRED. THE CONTACT ALSO STATED THAT THE ABS LIGHT AND THE SERVICE ENGINE SOON LIGHT WERE ILLUMINATED AND HAVE BEEN SINCE APRIL OF 2006. THE CURRENT MILEAGE WAS 161,000 AND FAILURE MILEAGE WAS 147,625. UPDATED 3/5/08 *CN UPDATED 03/05/08 *TR
NHTSA ODI #10211364
55,000 miles · Sep 8, 2007
Service Brakes, Hydraulic
ABS SLOW SPEED ACTIVATION . HAVE REPLACED SENSORS TWICE . *JB
NHTSA ODI #10202274
75,000 miles · Dec 30, 2005
Service Brakes, Hydraulic
DT: THE CONTACT STATED WHILE DRIVING HE DEPRESSED THE BRAKE PEDAL TO STOP THE VEHICLE AND THE ANTI LOCK BRAKES KICKED IN AND OUT. INSTEAD OF STOPPING IT WILL JUST SLOW THE VEHICLE DOWN. REPAIRS HAVE BEEN MADE.*AK THE CONSUMER WAS TOLD THE WHEEL SPEED SENSOR MALFUNCTIONED. UPDATED 01/25/06. *JB
NHTSA ODI #10146601
120,000 miles · Nov 8, 2005
Service Brakes, Hydraulic
DT: THE CONTACT STATED THE ABS ACTIVATED AT LOW SPEEDS. HE BELIEVED IT IS DUE TO CORROSION ON THE ABS SENSORS. THE PROBLEM RECURRED MORE OFTEN. NO REPAIRS WERE MADE. *AK
NHTSA ODI #10142058
80,000 miles · Jun 3, 2005
Service Brakes, Hydraulic
WHEN THE CONSUMER APPLIED THE BRAKES HE FELT A PULSATION. *JB THE PROBLEM OCCURRED NOT MATTER THE WEATHER CONDITIONS. *NM
NHTSA ODI #10119634
75,000 miles · May 16, 2005
Service Brakes, Hydraulic
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.
NHTSA ODI #10121089