2000 CHEVROLET SUBURBAN 1500 Service Brakes Problems

BRAKE LINES RUSTED THRU. I HAVE HAD SEVERAL 80S 90S AND 2000 2001. 2002 CHEVYS WITH RUSTED BRAKE LINES WHICH COULD HAVE BEEN A FATAL ACCIDENT.

Mileage: 175

WAS DRIVING AROUND 45MH AND WAS COMING TO STOP SIGN BUT WHEN I WENT TO USE BRAKE THE PEDAL WENT TO THE FLOOR. I KEPT PUMPING WHICH SEEMED TO HELP JUST ENOUGH TO TURN INTO THE DRIVE WAY OF A MALL THAT HAPPENED TO BE CLOSED. I AM SO THANKFUL THAT IT WAS LATE AT NIGHT OR I WOULD HAVE SMASHED INTO SOMEONE. SHOP SAID MAIN BRAKE LINE RUSTED THROUGH, A COMMON PROBLEM THAT CHEVY COULD CARE LESS ABOUT. VERY SAD CHEVY........

Mileage: 196,000

PASSENGER REAR BRAKE LINE RUPTURED WITH COMPLETE BRAKE FAILURE. PASSENGER FRONT BRAKE LINE RUPTURED WHILE REPAIRING THE REAR LINES DURING THE BLEEDING PROCESS. GM'S STATEMENT THAT THEIR VEHICLES STILL HAVE BRAKING TO 2 WHEELS DURING A LINE FAILURE IS INCORRECT. WHEN THE LINE RUPTURES THERE ARE NO BRAKES AT ALL. THANKFULLY THE INCIDENT HAPPENED AS I WAS LEAVING MY DRIVEWAY AND NOT ON HIGHWAY THE DAY BEFORE. I WAS ABLE TO DOWNSHIFT AND USE THE EMERGENCY BRAKE TO STOP THE VEHICLE BEFORE ANY COLLISIONS .I'VE OWNED OVER A DOZEN CARS IN MY LIFE. I HAVE NEVER SEEN SUCH EXTENSIVE CORROSION ON BRAKES LINES. IT'S UNFATHOMABLE THAT GM WOULD USE INFERIOR AND NON-CORROSION RESISTANT METAL IN ONE OF THE MOST IMPORTANT SYSTEMS IN ANY CAR. THERE WILL BE MULTIPLE ACCIDENTS DUE TO THIS IF THERE HAVEN'T BEEN 100'S ALREADY.

Mileage: 149,000

RUSTED BRAKE LINES TO REAR DRIVER WHEEL LEAKS FLUID RESULTING IN VEHICLE NOT ABLE TO STOP. COLLISION NEARLY OCCURRED AS RESULT OF LOSS OF BRAKING.

Mileage: 139,000

TL* THE CONTACT OWNS A 2000 CHEVROLET SUBURBAN 1500. WHILE DRIVING APPROXIMATELY 55 MPH, THE CONTACT DEPRESSED THE BRAKE PEDAL AND THE PEDAL EXTENDED TO THE FLOORBOARD WITHOUT WARNING. THE CONTACT SWERVED IN ORDER TO AVOID CRASHING INTO ANOTHER VEHICLE. THE CONTACT CONTINUED TO DEPRESS THE BRAKE PEDAL AND IT RETURNED TO NORMAL. THE CONTACT WAS ABLE TO DRIVE THE VEHICLE WITHOUT INCIDENT. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE MASTER CYLINDER WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED WHILE THE CONTACT WAS DRIVING APPROXIMATELY 55 MPH. THE CONTACT CRASHED INTO ANOTHER VEHICLE. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED INJURIES THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE MASTER CYLINDER WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE ANTI LOCK WHEEL SPEED SENSOR WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 84,000.

Mileage: 84,000

I WAS DRIVING MY 2000 SUBURBAN AT 60 MPH ON THE HIGHWAY ON SEPTEMBER 29,2015 WHEN I NEEDED TO BRAKE FOR TRAFFIC. THE BRAKE STARTED TO STOP BUT THEN WENT ALL THE WAY TO THE FLOOR. I HAD NO BRAKES AND HAD TO GO INTO THE DITCH IN ORDER TO PREVENT A SERIOUS COLLISION. THERE WAS A MAIN BRAKE LINE FAILURE. I HAVE CONTACTED CHEVROLET ABOUT THE FAILURE BUT THEY HAVE YET TAKEN ANY RESPONSIBILITY FOR THE POOR DESIGN. THIS ISSUE IS VERY WELL DOCUMENTED ALL OVER THE INTERNET FOR RUST FAILURE ON BRAKELINES ON THIS VEHICLE AND YET CHEVROLET HAS YET TO NOTIFY ANYONE OF THE POSSIBILITY OF COMPLETE BRAKE FAILURE AND MORE IMPORTANTLY, DONE ANYTHING TO CORRECT THE PROBLEM. THIS NEEDS TO BE ADDRESSED BEFORE ANYONE IS KILLED. I WAS DRIVING WITH MY 18 MONTH OLD GRANDDAUGHTER AT THE TIME. IF I HAD NOT ACTED QUICKLY, THE OUTCOME COULD HAVE BEEN DEVASTATING.

Mileage: 238,000

EMERGENCY BRAKE WENT OUT AROUND 30,000 EST FIRST TIME. I REPLACED THE SHOES NOT SURE WHAT YEAR/ BUT NOW THE LEFT SIDE NO SHOE LEFT. THE CLIPS DO NOT HOLD THE SHOES IN PLACE AND END UP WEARING OUT THE SHOE AND DISKHAT. NOTE: THIS IS A VERY POOR DESIGN. FOR YEARS I NEVER USED THE EBRAKE NOW I HAVE CONVERTED THE SUBURBAN OVER TO A MANUAL TRANSMISSION AND NEED THE EBRAKE.

Mileage: 30,000

I APPLIED THE BRAKES AND THE PEDAL TRAVELED ALL THE WAY TO THE FLOOR...I PUMPED THEM AND WAS ABLE TO STOP TO AVOID COLLISION...I INSPECTED THE TRUCK AND SAW BRAKE FLUID COMING FROM UNDER THE VEHICLE ABOVE THE FUEL TANK...I'VE SEEN NUMEROUS REPORTS ABOUT THIS ISSUE....THE CHEAPEST ESTIMATE WAS 600.00 DOLLARS TO FIX...I WILL ATTEMPT TO REPAIR MYSELF IF IT'S NOT TO DIFFICULT.

Mileage: 189,766

TOTAL BRAKING SYSTEM FAILURE (INCLUDING EMERGENCY BRAKE) ON MY 2000 CHEVY SUBURBAN. THE DAY BEFORE THE INCIDENT OCCURRED, I NOTICED THE BRAKE PEDAL GOING LOWER THAN USUAL WHEN PRESSING ON IT. I CHECKED THE FLUID RESERVOIR AND NOTICE THAT IT WAS ALMOST EMPTY. I THEN ADDED FLUID TO THE FULL LINE ON RESERVOIR AND THAT SEEMED TO SOLVE THE PROBLEM. NEXT MORNING ON MY WAY TO WORK, THE BRAKES FAILED AS I WAS APPROACHING A BUSY INTERSECTION. THE PEDAL WENT ALL THE WAY TO THE FLOOR AS I WAS APPROACHING THE INTERSECTION AT ABOUT 20 MPH. I PRESSED HARD ON THE EMERGENCY BRAKE ON A LAST FAILED ATTEMPT TO STOP THE VEHICLE. I SHIFTED TO LOWER GEARS, REVERSE, AND PARK WITHOUT SUCCESS. THERE WAS NO TRAFFIC AHEAD ON THE INTERSECTION OR TRAFFIC ON THE LEFT OR TO THE RIGHT APPROACHING AS I MADE A RIGHT TURN. THE SUBURBAN SLOWED DOWN ON ITS OWN TO A SAFE SPEED WHERE I COULD TURN INTO A DRIVEWAY OFF THE BUSY ROAD. I'M NOT SURE WHAT TO DO WITH THIS VEHICLE. THE MECHANIC TELLS ME THAT IT WILL COST OVER 1000 TO FIX IT. *TR

I WAS COMING UPON AN INTERSECTION WITH MY 2000 CHEVY SUBURBAN WHEN THE BRAKES WERE FEELING SPONGY TO ME. I DECIDED TO APPLY HARD PRESSURE TO THE BRAKE PEDAL TO SEE IF IT WOULD STOP IN A HURRY IF I NEEDED IT TO. AS I DID THIS, THE BRAKE PEDAL BEGAN TO SLOW THE VEHICLE BUT THEN WENT STRAIGHT TO THE FLOOR. NO BRAKES! I WAS ABLE TO GET THE VEHICLE TO A STOP BY PUMPING THEM BUT LUCKILY I WASN'T TRAVELING VERY FAST AND WAS ABLE TO GET THE SUBURBAN UNDER CONTROL. THANK GOD MY WIFE AND 4 YOUNG CHILDREN WEREN'T IN THE VEHICLE WHEN THIS HAPPENED. THE REAR BRAKE LINE HAD RUPTURED DUE TO RUST AND CORROSION. I DID A GOOGLE SEARCH ON THIS AND NOTICED IN JULY OF 2014, THIS EXACT PROBLEM WAS BROUGHT TO GM AS A POTENTIAL RECALL BUT GM'S REPLY WAS THAT IT'S NORMAL WEAR AND TEAR. IT ALMOST COST ME MY LIFE! PLEASE ADVISE GM OF THIS IN THE HOPES OF SAVING FURTHER LIVES IN THE FUTURE. *TR

Mileage: 161,901

DRIVING VEHICLE BRAKE PEDAL WENT TO FLOORBOARD. COASTING TO STOP AND PARKED. SAW COPIOUS AMOUNT OF BRAKE FLUID UNDER VEHICLE. WALKED TO NEARBY PLACE OF BUSINESS WHO HAD CONTAINER OF BRAKE FLUID. I EMPTIED CONTAINER IN RESERVOIR AND DROVE TO GARAGE WHERE BRAKE PEDAL WENT TO FLOOR AGAIN. DIAGNOSIS WAS BRAKE LINE RUSTED THROUGH. VEHICLE WAS IN SE PA FOR MOST OF ITS LIFE AND IN ABOVE AVERAGE CONDITION. COST TO REPLACE LINES WAS $350. *TR

Mileage: 112,000

ON FRIDAY AFTERNOON OCTOBER 17, 2014, I WAS DRIVING MY SUBURBAN TO GET NEW TIRES INSTALLED AT MY LOCAL BIG O TIRES STORE. WHILE I DRIVING THERE THE BRAKES WERE FINE. ONCE I PULLED IN TO THE BAY OF THE STORE, UPON THE 2ND OR 3RD TIME I PRESSED THE BRAKE PEDAL, THE PEDAL WENT STRAIGHT TO THE FLOOR, NO BRAKES! LUCKILY THERE WAS LITTLE MOTION ON THE SUBURBAN, MOVING IT TO PARK STOPPED THE MOTION. NOT AT ANY TIME DID ANY ABS OR BRAKE LIGHTS COME ON THE DASH TO ALERT ME OF ANY POTENTIAL PROBLEMS, NOR ANY INDICATIONS OF SPONGY BRAKES. JUST SUDDEN AND COMPLETE BRAKE FAILURE. THE MECHANICS AT BIG O TIRES ALERTED ME OF A LEAK COMING FROM UNDERNEATH THE MIDDLE AREA OF THE DRIVER'S SIDE OF THE SUBURBAN FROM THE FRAME. THEY LIFTED UP THE SUBURBAN AND PROCEEDED TO INSPECT. THEY INFORMED ME THAT ALL THE BRAKE LINES WHERE RUSTED AND ROTTED OUT AND THAT ONE OR MORE OF THE BRAKE LINES HAD BURST OR BROKEN, CAUSING THE BRAKE FAILURE. I STARTED TO RESEARCH THIS PROBLEM ON THE INTERNET AND WAS SURPRISED TO FIND THAT BOTH GMC & NHTSA ARE AWARE OF THIS ISSUE AND NO RECALLS HAVE BEEN ISSUED TO DATE. IN FACT FROM THE INFORMATION THAT I CAN GATHER ONLINE IS THAT THE NHTSA HAS BEEN INUNDATED WITH COMPLAINTS IN REGARDS TO THIS PROBLEM AND GMC REFUSES TO ISSUE A RECALL, CLAIMING THAT THIS IS NOT A SAFETY ISSUE. I WAS LUCKY ENOUGH FOR THIS TO HAPPEN TO ME AT VERY LOW SPEED IN A CONTROLLED ENVIRONMENT. WHAT IF THIS WOULD HAVE HAPPENED WITHOUT ANY WARNING WHILE DRIVING AND APPROACHING AN INTERSECTION? I CAN THINK OF A MANY DIFFERENT SCENARIOS WHERE THIS COULD HAVE PLAYED OUT TO MUCH WORSE CIRCUMSTANCES. BRAKES ARE PROBABLY THE MOST SIGNIFICANT SAFETY MECHANISM ON ANY VEHICLE. HOW DARE GMC MAKE THE CLAIM THAT IS IT NOT A SAFETY ISSUE! *TR

Mileage: 207,465

I WAS BACKING UP MY SUBURBAN TO ATTACH AND MOVE MY CAMPER. I HAD JUST RETURNED FROM A SHORT TRIP TO THE GROCERY STORE, BRAKES WERE FINE AT THAT TIME. UPON THE 3RD OR 4TH TIME I PRESSED THE BRAKE PEDAL WHILE BACKING UP, THE PEDAL WENT TO THE FLOOR. NO BRAKES. I WAS ON FAIRLY LEVEL GROUND, SO MOVING IT TO PARK STOPPED WHAT LITTLE MOTION I HAD. THERE WAS NEVER AN INDICATION OF SPONGY BRAKES. NEVER AN INDICATOR ON MY DASH OF A BRAKE ISSUE, I JUST IMMEDIATELY LOST ALL BRAKING FUNCTION. AT THIS TIME IT'S SUNDAY AND I'M WAITING ON MONDAY TO CONTACT A MECHANIC. I HAVE FLUID LEAKING FROM ABOVE THE SIDE FRAME MEMBER ON THE DRIVERS SIDE, UNDER THE REAR DOOR ON THE PASSENGER SIDE. I STILL DON'T HAVE AN INDICATION OF FAILURE ON MY DASH. I REALIZE CARS RUST, I LIVE IN MICHIGAN. BUT THE FAILURE IS WHAT DISTURBS ME. SUPPOSEDLY GM HAS A DUAL LINE SYSTEM, BUT I HAD NO OR VERY LITTLE STOPPING POWER ON A 6000LB VEHICLE. HAD I BEEN IN MOTION OR EVEN TOWING MY CAMPER, THE RESULTS COULD HAVE BEEN CATASTROPHIC. I UNDERSTAND THERE IS AN INVESTIGATION STILL OPEN ON THESE VEHICLES. IT IS NOT TERRIBLY TIME SENSITIVE THAT THIS VEHICLE GET FIXED, SO IF YOU'D LIKE TO INSPECT I'LL NEED CONTACT IMMEDIATELY. OTHERWISE I WILL GET IT TO A MECHANIC FOR REPAIR. *TR

Mileage: 195,000

WHEN APPROACHING AN INTERSECTION THE VEHICLE IN FRONT OF ME STOPPED QUICKLY. I APPLIED MY BRAKES QUICKLY TO STOP AND THE BRAKE PEDAL ALMOST REACHED THE FLOOR BOARD. I COULD FEEL MY FOOT JUMPING ON THE PEDAL AS MY TRUCK WAS ATTEMPTING TO STOP. A WEEK AFTER THE INCIDENT MY ABS LIGHT CAME ON AND HAS REMAINED ON AND THE DEALERSHIP STATES THIS IS AN ONGOING ISSUE. I UNDERSTAND GM HAS MUCH GOING ON RIGHT NOW BUT THEY NEED TO ADDRESS AND RESOLVE ALL THESE ISSUES BEFORE FAMILY'S LOOSE LOVED ONES. DO THE RIGHT THING GM ACKNOWLEDGE THESE NUMEROUS FAULTY BRAKE ISSUES AND GIVE US THE OPPORTUNITY TO FIX OUR VEHICLE INVESTMENTS. *TR

Mileage: 140,000

THE ABS/BRAKE WARNING LAMPS LIGHT AT RANDOM TIMES. THE FIRST REPAIR CENTER/DEALER TOLD ME THEY WERE VERY FAMILIAR WITH THE PROBLEM AND IT IS THE EBCM MODULES. THEY WERE PROBLEMS ON 1999-2001 MODELS OF PICK UP AND SUBURBANS. HE INSTRUCTED ME TO IGNORE THE LAMPS AS IT WOULD BE A HIGH COST OF REPLACEMENT BUT THE ABS SYSTEM WILL NOT OPERATE. HE ALSO INSTRUCTED THAT GM KNOWS VERY WELL THE PROBLEM THEY HAD AND CORRECTED IT ON THE 2002 MODELS. THIS WAS TOLD TO ME BY 2 ADDITIONAL DEALER SERVICE CENTERS. ALSO BY A TOP AUTO REPAIR SHOW ON THE RADIO. IF YOU DO A SEARCH ON THE WEB YOU CAN SEE THIS HAS BEEN A KNOWN FAILURE SINCE 2005.I ASKED EACH OF THE SERVICE MANAGERS WHY GM HASN'T RECALLED THEM AND THEIR ANSWER IS I DON'T KNOW OR THERE HAS TO BE A CERTAIN PERCENTAGE BEFORE THEY WILL. ANOTHER WAS THE NHTSA HASN'T GOTTEN INVOLVED. A FAILURE OF THIS NATURE MEANS WHEN THE BRAKES ARE APPLIED THEY WILL LOCK UP AND SKIDS/LOSS OF CONTROL CAN OCCUR. *TR

Mileage: 135,000

REAR BRAKE LINE RUPTURED. FOUND EXTREME RUST. *TR

Mileage: 184,750

DRIVING ON PAVED ROAD AND SLOWED DOWN TO MAKE TURN. BRAKE PEDAL WENT ALL THE WAY TO FLOOR AND COULD NOT STOP NORMALLY. BRAKING WAS VERY POOR. THERE WAS NO WARNING LIGHT AND THIS WAS A SUDDEN FAILURE IN BRAKING PERFORMANCE. CAUSE WAS DUE TO SEVERELY CORRODED BRAKE LINE. I HAD 7 PEOPLE IN THE CAR AND I AM GRATEFUL WE WERE NOT ON THE HIGHWAY AT THE TIME BECAUSE THIS COULD HAVE BEEN DEADLY. *TR

Mileage: 199,000

BRAKE LINE RUPTURED WHILE DRIVING WITH MY FAMILY, ALMOST HIT THE CAR IN FRONT OF US WHEN APPROACHING A STOP LIGHT. I HATE TO THINK WHAT WOULD HAVE HAPPENED IF I WAS TOWING THE CAMPER, OR BOAT !!!!! WHICH IS WHY I BOUGHT THIS VEHICLE !! *TR

Mileage: 165,000

I WAS DRIVING HOME, AND THE BRAKES WERE VERY SPONGY, THEN THE NEXT MORNING I WENT TO GO OUT ON ERRANDS AND THE BRAKES STOPPED WORKING, I HAD TO DRIVE ON THE SHOULDER TILL I CAME TO A STOP. *TR

Mileage: 181,000

BRAKE LINE FAILURE. *TR

Mileage: 120,000

STARTED TO PULL OUT OF DRIVEWAY AND BRAKE PEDAL WENT TO THE FLOOR. INSPECTION REVEALED THAT A REAR BRAKE LINE HAD RUSTED THROUGH, LEAVING A PUDDLE OF BRAKE FLUID ON THE GROUND. *TR

Mileage: 222,000

I WAS BACKING UP MY 2000 CHEVY SUBURBAN 1500 IN MY DRIVE WAY AND THE BRAKES FAILED COMPLETELY WHILE BACKING UP THE VEHICLE. THE BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR. I PUMPED THE BRAKES SEVERAL AND THE PEDAL WENT TO THE FLOOR EACH TIME. THERE WAS NO WARNING THAT THE BRAKES WERE GOING TO FAIL. I WAS ABLE TO USE THE EMERGENCY BRAKE TO STOP THE VEHICLE. THE REAR BRAKE LINE IS SEVERELY CORRODED AND THE LINE FAILED AT THE CHASSIS LOCATION ABOVE THE REAR AXLE ABOVE THE COIL SPRING BRACKET. THERE WAS A LARGE ABOUT OF BRAKE FLUID ON THE INSIDE OF THE TIRE, CHASSIS AND ON THE GROUND. THIS FAILURE ALSO INDICATES THE MASTER CYLINDER FAILED BECAUSE THERE WERE NO FRONT BRAKES EITHER. UPON INSPECTION, ALL THE BRAKE LINES ON THE VEHICLE ARE SEVERELY CORRODED AND WILL NEED TO BE REPLACED. I AM DISAPPOINTED IN GM ENGINEERS TO PRODUCE A VEHICLE THAT COULD HAVE A FAILURE OF THIS NATURE. THEIR DESIGN CONTROLS AND PROCESS USING A DFMEA (DESIGN FAILURE MODE AND EFFECTS ANALYSIS) WOULD HAVE HAD CORROSION ON BRAKE LINES AS A POTENTIAL FAILURE MODE. IF THEIR MARKETING KNOWS THAT A LARGE PERCENTAGE OF VEHICLES WOULD BE SOLD INTO REGIONS THAT USE CORROSIVE AGENTS TO KEEP OUR ROADS AND HIGHWAYS CLEAN IN THE WINTER, THEN THEY SHOULD HAVE SHOWN THAT THE BREAK LINES COULD FAIL GIVEN THEIR CHOICE IN BRAKE LINE MATERIALS AND COATINGS USED ON THIS VEHICLE. ALSO, I AM DISAPPOINTED IN MY GM DEALER AND THE STATE SAFETY INSPECTION PROCESS WHERE I LIVE THAT SHOULD ALSO HAVE CAUGHT THE FACT THAT THE BRAKE LINES WERE SEVERELY CORRODED, ESPECIALLY SINCE I HAD TO HAVE HAD MY REAR BACKING PLATES REPLACED ON THE SAME VEHICLE LAST YEAR DUE TO A CORROSION FAILURE THAT RENDERED THE EMERGENCY BRAKES USELESS AND WOULD NOT PASS THE STATE INSPECTION PROCESS. *TR

Mileage: 194,600