16 of the
110 complaints about the 1996 Buick Century are about the
braking system — 15% of everything
reported for this model year.
Half of the failures with a mileage on record happened before
80,100 miles.
DRIVING TOWARDS A STOPLIGHT AND THE BRAKE PEDAL WENT TO THE FLOOR ON A 1996 BUICK CENTURY. PUMPING GAVE ONLY PARTIAL REAR BRAKING. DROVE TO FRIEND'S HOUSE (DURING WHICH THE BRAKES WORKED NORMALLY THE WHOLE WAY). WE PULLED THE DRIVER SIDE TIRE AND DISCOVERED THAT THE FIBROUS FINELY WOVEN TUBE COVER (FIBERGLASS?) TO THE EXTREMELY THIN AND FRAGILE WIRES TO ABS SENSOR LOOKED BURNT. CUTTING IT OFF WE DISCOVERED THE WIRES INSIDE HAD SHORTED OUT. WHEN WE CLEARED THE SHORT AND INDIVIDUALLY WRAP INSULATED THE WIRES, THE ABS WARNING LIGHT THEN CAME ON. A GRAVEL SKID TEST REVEALED NO ABS AT ALL. WE FOUND THAT DEAD SHORTING THE WIRE TO THE SENSOR WITH A JUMPER WIRE WILL CAUSE THE ABS WARNING LIGHT TO GO OUT, BUT OBVIOUSLY DISABLES THE ABS. WE REPLACED THE SENSOR (WHICH REQUIRES THAT THE WHOLE BEARING/STUD ASSEMBLY TO BE REPLACED), AND THEN THE ABS LIGHT WENT OUT. A GRAVEL SKID TEST REVEALED THE ABS WORKING FINE AND HE SAYS THE NORMAL BRAKING IS NOW BETTER TOO. SOME RESEARCH REVEALS THAT THE ABS DETECTS NO TIRE TURNING DURING A SKID VIA THE SENSOR, AND RELEASES HYDRAULIC PRESSURE TO THE BRAKES UNTIL THE TIRE IS DETECTED BY THE ABS AS TURNING. WE THINK THAT WHEN A SHORT TO THE SENSOR OCCURS, THE SENSOR CAN'T DETECT THE TIRE TURNING AGAIN AND THUS THE ABS UNIT NEVER STOPS BLEEDING FLUID PASS THE BRAKE (AND THE INITIAL SHORT MAY EVEN SET OFF THE ABS WITHOUT AN ACTUAL SKID OCCURRING - THAT IS WITHOUT THE SENSOR EVER SENSING A TIRE NOT TURNING). ANYONE HAVING RANDOM NEAR-TOTAL OR TOTAL LOSS OF BRAKES ON THIS TYPE OF VEHICLE MIGHT DO WELL TO EXAMINE THE WIRES AND TERMINALS LEADING TO THE ABS SENSORS - AND REPLACE SUSPICIOUS UNITS (WE PAID ABOUT $90 FOR A UNIT FROM A COMMON AUTO PARTS CHAIN). A GRAVEL SKID TEST MIGHT ALSO REVEAL AN ABS SYSTEM NOT WORKING EVEN THOUGH THERE IS NO ABS WARNING LIGHT LIT. REPLACING THE BEARING/STUD/ABS SENSOR ASSEMBLY IS MODERATELY HARD.
NHTSA complaint #10407363 — an unverified report by a vehicle owner.
at 80,100 milesOlivehurst, CACrash
SERVICE BRAKES, HYDRAULIC
WHEN THE BRAKE PEDAL WAS DEPRESSED IT FAILED TO STOP THE VEHICLE. THE PEDAL DIDN'T DEPRESS WHICH RESULTED IN CONSUMER'S VEHICLE REAR ENDING ANOTHER VEHICLE. DEALERSHIP INSPECTED THE BRAKES, AND INDICATED THAT THE POWER BOOSTER FAILED, AND A CHECK VALVE IN THE ANTI LOCK BRAKE SYSTEM FROZE UP.
NHTSA complaint #10087882 — an unverified report by a vehicle owner.
at 60,000 milesClayton, NM
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
EXCESSIVE VIBRATION WHEN APPLYING BRAKES.
NHTSA complaint #10064441 — an unverified report by a vehicle owner.
NEW Castle, IN
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
THE ABS BRAKES DO NOT OPERATE PROPERLY, THEY LOCKED UP CAUSING VEHICLE TO GO THROUGH A RED LIGHT. NLM
NHTSA complaint #559436 — an unverified report by a vehicle owner.
NEW Castle, IN
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
THE ABS BRAKES DO NOT OPERATE PROPERLY, THEY LOCKED UP CAUSING VEHICLE TO GO THROUGH A RED LIGHT. NLM
NHTSA complaint #559436 — an unverified report by a vehicle owner.
Baltimore, MD
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS
WHEN CONSUMER HITS THE BRAKES, THE VEHICLE SURGES A FOOT OR TWO, THE DEALER HAS TRIED TO REMEDY THE PROBLEM SEVERAL TIMES BUT HAS NOT BEEN SUCCESSFUL. *SLC
NHTSA complaint #556802 — an unverified report by a vehicle owner.
Baltimore, MD
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS
WHEN CONSUMER HITS THE BRAKES, THE VEHICLE SURGES A FOOT OR TWO, THE DEALER HAS TRIED TO REMEDY THE PROBLEM SEVERAL TIMES BUT HAS NOT BEEN SUCCESSFUL. *SLC
NHTSA complaint #556802 — an unverified report by a vehicle owner.
FT. Lauderdale, FL
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
ANTI-LOCK BRAKE LIGHT KEEPS COMING ON. CONSUMER IS AFRAID THAT ABS BRAKES MAY NOT WORK PROPERLY.
NHTSA complaint #863000 — an unverified report by a vehicle owner.
Wood-Ridge, NJCrash2 injured
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
WHILE RIDING ABOUT 25 MPH CAR IN FRONT STARTED TO PUT ON ITS BRAKES. CONSUMER ALSO ATTEMPTED TO PUT ON THE BRAKES. BUT, INSTEAD, CAR SPEEDED UP AND JUMPED THE CURVE. CAR GAINED EVEN MORE SPEED AND FINALLY WAS STOPPED BY HITTING A TREE, UPON IMPACT, AIR BAG DIDN'T DIPLOY. CONSUMER'S FOOT WAS BROKEN IN THE PROCESS OF TRYING TO PUT ON THE BRAKES. THE PASSENGER WAS ALSO BANGED UP. PASSENGER SIDE DOES NOT HAVE AN AIR BAG.
NHTSA complaint #848023 — an unverified report by a vehicle owner.
Birmingham, AL
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
ALTERNATOR WENT OUT 3 TIMES . ABS WARNING LIGHTS COME ON WHEN THIS HAPPENED. DLR HAS REPLACED ALTERNATOR.
NHTSA complaint #843870 — an unverified report by a vehicle owner.
Hurley, WI
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM
WHEN BRAKES ARE APPLIED A GRINDING NOISE IS HEARD IN THE RIGHT REAR . THE DEALER HAS CHANGED REAR BRAKE DRUMS TWICE.
NHTSA complaint #839835 — an unverified report by a vehicle owner.
Monroe, CT
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
ANTI LOCK BRAKES LOOSEN WHEN HIGH PRESSURE IS APPLIED.
NHTSA complaint #543559 — an unverified report by a vehicle owner.
Plantation, FL
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS
EXCESSIVE FORCE NEEDED TO STOP VEHICLE.
NHTSA complaint #535108 — an unverified report by a vehicle owner.
Whittier, CA
PARKING BRAKE
EMERGENCY BRAKE FAILED.
NHTSA complaint #605147 — an unverified report by a vehicle owner.
Ozone Park, NY
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR
IN JULY 1996, OWNER BEGAN HAVING PROBLEMS W/HIGH IDLE. AREA DEALERSHIP REPLACED COMPUTER BUT VEHICLE STILL EXPERIENCES SAME CONDITION, ALSO, FRONT BRAKE ROTORS/PADS OVERHEATED/REPLACED.
NHTSA complaint #801145 — an unverified report by a vehicle owner.
Ozone Park, NY
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
IN JULY 1996, OWNER BEGAN HAVING PROBLEMS W/HIGH IDLE. AREA DEALERSHIP REPLACED COMPUTER BUT VEHICLE STILL EXPERIENCES SAME CONDITION, ALSO, FRONT BRAKE ROTORS/PADS OVERHEATED/REPLACED.
NHTSA complaint #801145 — an unverified report by a vehicle owner.