2002 Toyota Prius Brakes Problems

Your anti-lock brake system is not pressurizing properly, which means the anti-lock feature isn't working as intended. This reduces your braking system's ability to prevent wheel lockup during emergency stops. The brake system will need to be inspected and repaired by a technician to restore proper pressure and function.

I HAVE ALWAYS HAD PROBLEMS WITH THE BRAKES ON THE PRIUS, BUT THE DEALER KEEPS TELLING ME THERE IS NOTHING WRONG WITH IT. YET YOU FIRST HIT THE BRAKES ON THEY ARE OK, BUT IF YOU HAVE TO HIT THEM HARD - NO BRAKES...YET THE DEALER CAN'T FIND ANYTHING WRONG WITH IT. "THE COMPUTER DOESN'T SHOW ANYTHING WRONG" I GUESS I WILL HAVE TO KILL SOMEONE BEFORE I CAN GET THEM TO LISTEN AND FIX THE PROBLEM. THE LAST 12 YEARS HAVE BEEN A NIGHTMARE......WHY CAN'T WE GET THEM TO RECALL THIS? I SEEN SO MANY PEOPLE YOU COMPLAIN ABOUT THE SAME THING YET NOTHING IS DONE? *TR

WHILE DECELERATING AND DRIVING OVER SPEED BUMP/RAISED CROSS WALK, BRAKES FEEL LIKE THEY RELEASE AND THE CAR SURGES FORWARD. HAS HAPPENED ON A REGULAR BASIS WHEN SIMILAR CONDITIONS EXIST (POT HOLES, OR ANYTHING THAT MIGHT CAUSE LOSS OF TRACTION ON 1 WHEEL). DEALER INSISTS THAT THIS IS "NORMAL" FOR ANIT-LOCK BRAKES. REALLY JUST A MATTER OF TIME BEFORE IT RESULTS IN REAR-ENDING SOMEONE DUE TO UNEXPECTED SURGE. *TR

APPLIED BRAKES WHILE CAR WAS MOVING SLOWLY, LESS THAN 10 MPH, AND HEARD LOUD GRINDING SOUND COMING FROM LEFT FRONT AS CAR STOPPED. SHIFTED TO REVERSE AND CAR BARELY MOVED, ABOUT 1 FOOT, WHICH WAS ACCOMPANIED BY THE LOUD GRINDING SOUND, THEN STOPPED. TURNED CAR OFF AND COULD FIND NOTHING INTERFERING WITH THE WHEELS BUT DID FIND PIECES OF BRAKE PAD ON THE GROUND ALONG THE PATH THE LEFT FRONT WHEEL HAD FOLLOWED. THE LEFT FRONT WHEEL APPEARED AS IF THE CALIPERS WERE HOLDING WHATEVER REMAINED OF THE BRAKE PAD AND/OR BACKING TIGHT AGAINST THE ROTOR. BRAKE FUNCTION HAD BEEN NORMAL FOR PRIOR 7 11/12 YEARS, IE, SINCE I PURCHASED IT AS A NEW CAR. THERE WAS A BOTHERSOME GRINDING, SOMETIMES RATTLING OR SQUEALING NOISE FROM THE LEFT FRONT WHEEL SINCE THE FIRST YEAR OF OWNERSHIP AND I WAS REPEATEDLY TOLD BY THE DEALER THAT NOTHING WAS WRONG. BRAKE RUST HAD GRADUALLY ACCUMULATED ON THE LEFT FRONT ALUMINUM WHEEL BUT NOT ON ANY OTHERS AND THE DEALER BLAMED THAT ON WINTER SALT. IT WAS TOWED TO A DIFFERENT DEALER AND THE FRONT BRAKE PADS WERE REPLACED ALONG WITH THE FRONT ROTORS BEING RESURFACED. DESPITE MY REQUEST, THE BRAKE PAD FROM THE OTHER SIDE WAS NOT KEPT NOR WAS ITS THICKNESS RECORDED. NOTHING I TOLD THE SERVICE MANAGER WAS RELAYED TO WHOEVER WORKED ON THE CAR AND THAT PERSON ONLY RECORDED THAT THE TOW TRUCK DRIVER SAID THE LEFT FRONT WHEEL WAS FROZEN FAST. THE CAR, 2002 TOYOTA PRIUS, HAD 43561 MILES ON IT WHEN THIS OCCURRED AND SHOULD NOT HAVE HAD SIGNIFICANT BRAKE PAD WEAR GIVEN THE HYBRID BRAKING SYSTEM AND BRAKING GEAR AS WELL AS MY DRIVING STYLE. AFTER THE ABOVE REPAIR WAS DONE, I LEARNED THAT THERE WAS A RECOMMENDATION THAT THE LEFT FRONT ROTOR BE REPLACED. I WILL HAVE THIS DONE BY A PRIVATE MECHANIC SO THAT THE PART WILL NOT BE DISCARDED. *LN

TL* THE CONTACT OWNS A 2002 TOYOTA PRIUS. SHE STATED WHILE PULLING OUT FROM A DRIVEWAY AND APPLYING THE BRAKES, THE BRAKES DID NOT ENGAGE AND CAUSED HER TO CRASH INTO ANOTHER VEHICLE. THE VEHICLE SUSTAINED EXTENSIVE DAMAGES TO THE ENTIRE FRONT STRUCTURE AND WAS TOWED FROM THE SCENE. A POLICE REPORT WAS FILED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS CONTACTED AND A COMPLAINT FILED. THE FAILURE AND CURRENT MILEAGES WERE 24,000.

2002 TOYOTA PRIUS ACCIDENT *GR THE CONSUMER STATED SHE WAS LEAVING A MEETING WHEN SHE ATTEMPTED TO RELEASE HER EMERGENCY BRAKE. SHE WAS PARKED ON AN INCLINE AND HAS PARKED THERE ONCE A MONTH FOR OVER A YEAR. BEFORE SHE KNEW WHAT WAS HAPPENING, THE VEHICLE STARTED TO ROLL BACKWARDS AT SUCH HIGH SPEED THAT SHE WAS UNABLE TO CONTROL IT BY BRAKING. THEREFORE, SHE SIDE SWIPED ANOTHER VEHICLE AND CAUSED OVER $10,500 WORTH OF DAMAGE TO BOTH CARS. *JB

BRAKE PEDAL POSITION SENSOR. INTERMITTENT FAILURE. CANNOT START CAR EVEN THOUGH FOOT IS ON BRAKE. SOMETIMES REQUIRED AS MANY AS 20 TRIES. CONDITION PERSISTED FROM 2006 UNTIL REPAIRED JAN 2010. AT FIRST ONCE EVERY FEW WEEK AND PROGRESSED TO SEVERAL TIMES A DAY. *TR

SINCE I PURCHASED MY TOYOTA PRIUS IN LATE 2001, IT HAS INTERMITTENTLY SURGED WHEN THE BRAKE IS PRESSED. WHILE I DO NOT HAVE THE HIGH SPEED SURGES THAT OTHER DRIVERS HAVE REPORTED, PERIODICALLY WHEN I AM AT LOW SPEEDS AND PRESS THE BRAKE TO STOP, THE CAR WILL SLOW TO A STOP, THEN LURCH FORWARD, REQUIRING ME TO PRESS THE BRAKE HARDER TO MAINTAIN CONTROL. I REPORTED THIS TO TOYOTA IN 2001 AND 2002, BUT I WAS TOLD THAT THIS WAS NORMAL FOR A HYBRID, WHICH WAS FAIRLY NEW TECHNOLOGY AT THE TIME. I AM CONCERNED THAT IN THE FUTURE I MAY HAVE A HIGHER SPEED SURGE. SO FAR MY SURGES HAVE BEEN LOW SPEED, AND I HAVE BEEN ABLE TO CONTROL THEM BY PRESSING THE BRAKE HARDER. *TR

2002 TOYOTA PRIUS BRAKING PROBLEM*CW THE CONSUMER STATED HE DIDN'T SEE THE ISSUE AS A BRAKING PROBLEM; RATHER A CONTROL CONFLICT. WHENEVER THE PROBLEM OCCURRED, THE VEHICLE WAS MOVING DOWN A SLIGHT GRADE ON A ROAD SURFACE HAVING ITS SHARE OF PAVING PATCHES, FROST HEAVES, ETC. THE SLIGHT DOWNGRADE CAUSES THE VEHICLES SPEED TO INCREASE, OR PERHAPS AN INTERSECTION APPEARED AHEAD AND FOR WHATEVER REASON THE BRAKES WERE GENTLY APPLIED IN ORDER TO SLOW THE VEHICLE DOWN. WHEN THE PROBLEM OCCURRED, THE SYMPTOM WAS A BRIEF INTERVAL AND THE VEHICLE SEEMED TO ACCELERATE AND THEN NORMAL BRAKING RESUMED AND THE VEHICLE SLOWED DOWN. JUST PRIOR TO THE BRAKE ACTIVATION, THE VEHICLE IS IN REGENERATION MODE, IN WHICH THE ELECTRIC PROPULSION MOTORS ARE ACTING AS GENERATORS, WHERE ENERGY MOTION IS BEING EXTRACTED AND CONVERTED TO ELECTRICAL ENERGY TO BE STORED IN THE VEHICLES BATTERY. WHENEVER THE BRAKE PEDAL IS ACTIVATED, THE FIRST THING THAT HAPPENS IS THAT THE MOTOR NOW BECOME GENERATORS ARE FORCED BY THE CONTROL SYSTEM TO CONVERT SIGNIFICANT ENERGY OF MOTION INTO ELECTRICAL ENERGY. THE CONSUMER BELIEVED THAT THE NORMAL BRAKING SYSTEM SHUTS DOWN. THE CONSUMER BELIEVED THE PROBLEM WAS WITH THE ABS.

2002 TOYOTA PRIUS. CONSUMER STATES HE EXPERIENCED TEMPORARY BRAKE FAILURE IN COLD WEATHER. *TGW THE PEDAL FELT AS IF IT WERE FROZEN OR BLOCKED AND WOULD NOT GO DOWN NO MATTER HOW HARD THE CONSUMER APPLIED IT. NORMAL BRAKE FUNCTION RETURNED AFTER A FEW MINUTES. *JB

I HAVE A 2002 TOYOTA PRIUS THAT EXHIBITS THE SAME ACCELERATION AS IN THE 2010 RECALL. DURING BRAKING IF I AM TO HIT A MAN HOLE COVER OR POT HOLE THE CAR SEEMS TO LOSE THE ABILITY TO BRAKE AND SKIPS FORWARD. THIS HAPPENS EVERY TIME I HIT A BUMP IN THE ROAD WHILE BRAKING. I HAVE OWNED THE CAR FOR OVER 2 YEARS AND HAVE HAD THE BRAKES REPLACED WITHOUT RESOLVE. *TR

I BELIEVE TOYOTA HAS KNOWN OF THE BRAKING PROBLEM ALL ALONG. I PURCHASED NEW, A 2002 PRIUS. IN 2008 MY ANTI-LOCKING BRAKE SYSTEM WENT OUT. THE SERVICE MGR. TOLD ME IT NEEDED A NEW RELAY, AND HE COULD FIX IT FOR $1700. I HAVE NEVER IN MY LIFE SEEN A RELAY COSTING $1700. MY BRAKES STILL WORKED, JUST NOT PROPERLY SO I DIDN'T SPEND THE $1700. AS LONG AS TOYOTA CAN GET THEIR CUSTOMERS TO SPEND $1700. THERE IS NO NEED TO HAVE A RECALL. I HAVE AROUND 47000 MILES ON THE VEHICLE AND AM ON MY THIRD SET OF ROTORS AND BRAKE PADS. MY TIRES ACTUALLY LAST LONGER. I BELIEVE THIS BRAKING PROBLEM HAS BEEN AROUND FROM DAY ONE. I THINK RAY LAHOOD SHOULD CHECK FREQUENCY OF THIS REPAIR AGAINST CUSTOMERS RECORDS, IT MIGHT REVEAL A CONSISTENT FAULT. *TR

MY 2002 PRIUS HAS BRAKING PROBLEMS WHEN IT HITS A ROUGH PATCH OF PAVEMENT OR ENCOUNTERS SMALL BUMPS. THIS HAS HAPPENED SINCE IT WAS PURCHASED (NEW). IF YOU ARE SLOWING DOWN AND HIT A BUMP OR A SERIES OF BUMPS, THE BRAKING POWER LITERALLY DISAPPEARS FOR A MOMENT OR TWO. THE BRAKING POWER DOES RETURN, BUT IT ADDS CONSIDERABLY TO YOUR STOPPING DISTANCE. I NEVER REALIZED HOW SERIOUS IT COULD BE UNTIL I HEARD ABOUT THE OTHER TOYOTA RECALLS INVOLVING BRAKES. *TR

I DRIVE A 2002 PRIUS. IN THE SIX YEARS THAT I'VE OWNED MY CAR, I'VE NOTICED THAT THERE'S A LOSS OF BRAKING, AND EVEN SLIGHT ACCELERATION, WHEN I TRY TO BRAKE OVER A BUMP OR POTHOLE. I'VE EXPERIENCED THIS ABOUT HALF A DOZEN TIMES TOTAL. FORTUNATELY, I HAVE NEVER BEEN IN AN ACCIDENT BECAUSE OF THIS DEFECT. I NEVER ASKED A MECHANIC TO FIX THE PROBLEM, AND I NEVER GAVE IT MUCH THOUGHT (I JUST LEARNED TO DRIVE MUCH MORE SLOWLY ON BUMPY ROAD SURFACES). I SAW THAT THE NHTSA ISSUED A STATEMENT ON FEB. 9 ABOUT THE BRAKES ON THE 2010 TOYOTA PRIUS AND MADE THE CONNECTION THAT PERHAPS MY OLDER-MODEL PRIUS WAS ALSO SUSCEPTIBLE TO THE SAME BRAKING PROBLEM. *TR

MY 2002 TOYOTA PRIUS BRAKES SOMETIMES DON'T WORK WHEN STOPPING AT A SLOW SPEED. IT HAPPENS WHEN GOING OVER BUMPS AND POTHOLES. THE BRAKE TAKES A SECOND BEFORE MAKING CONTACT WITH THE BRAKE PAD. IT CAN HAPPEN ALSO WHEN GOING OVER MULTIPLE BUMPS AND POTHOLES LEAVING THE CAR UNABLE TO BRAKE FOR A FEW SECONDS. THANK YOU FOR ANY HELP ON THIS ISSUE. *TR

RIGHT FRONT DISC BRAKE PADS WERE INSPECTED ON 9-3-2009 BUT ON 10-23-2009 GRINDING NOISE BEGAN. PADS AND ROTORS ON FRONT BRAKES WERE REPLACED. TOLD METAL TO METAL CONTACT HAD DEVELOPED AND VEHICLE WAS UNSAFE TO DRIVE. *TR

TL*THE CONTACT OWNS A 2002 TOYOTA PRIUS. THE CONTACT STATED THAT THE BRAKE INDICATOR ON THE INSTRUMENT PANEL REMAINS ILLUMINATED, REGARDLESS IF THE BRAKES ARE ENGAGED OR NOT. THE VEHICLE HAS BEEN TO THE DEALER THREE TIMES AND THEY DISCOVERED A LEAK IN THE BRAKES. BRAKE FLUID WAS ADDED TO REMEDY THE FAILURE, BUT THE INDICATOR ILLUMINATED AGAIN A FEW DAYS LATER. THE VEHICLE WAS TAKEN BACK TO THE DEALER AND THEY INFORMED HIM NOT TO WORRY ABOUT THE FAILURE. THERE WAS NO ATTEMPT TO REPAIR THE FAILURE. WEEKS LATER, THE CONTACT TOOK THE VEHICLE BACK TO THE DEALER AND THEY DISCOVERED THAT THE BRAKE ACTIVATOR FAILED. THE VEHICLE WAS OUT OF WARRANTY; THEREFORE, THE CONTACT WOULD BE RESPONSIBLE FOR THE REPAIRS. HE REFUSED TO PAY FOR THE REPAIRS AND THE MANUFACTURER WILL NOT ASSUME RESPONSIBILITY. IN ADDITION, THE CHECK ENGINE LAMP IN THE VEHICLE HAS ALSO ILLUMINATED. THE DEALER STATED THAT THEY WOULD HAVE TO REPLACE THE FUEL TANK, BUT WAS UNSURE IF THAT WOULD PERMANENTLY REMEDY THE ISSUE. BOTH OF THE DEFECTS HAVE NOT YET BEEN REPAIRED. THE FAILURE MILEAGE WAS 100,000 AND CURRENT MILEAGE WAS 120,000. UPDATED 3/11/09 *CN UPDATED 03/16/09. *JB

BRAKE AND ABS LIGHT CAME ON. BRAKES LOST COMPLETE BRAKING ABILITY. LUCKILY WE WERE ON A HILL OFF THE INTERSTATE EXIT WHEN THIS HAPPENED SO THE CAR COULD NOT GO FURTHER, THOUGH IT ALMOST CRASHED INTO THE PERSON IN FRONT OF US (THAT PERSON TURNED OFF ROAD). THIS IS 100% DANGEROUS! THE CAR CURRENTLY SITS AT MY HOUSE. TOO DANGEROUS TO DRIVE. WHEN BRAKE PADS WERE CHECKED LAST I WAS TOLD BRAKES WERE 80% NEW, SO IT IS CLEARLY NOT THE PADS. *TR

I HAVE A 2002 TOYOTA SEQUOIA WITH 62,000 MI. I HAVE BEEN TO TWO TOYOTA DEALERS TO FIGURE OUT MY PROBLEM. THE VSC TRAC, VSC OFF, ABS AND BRAKE LIGHTS ARE COMING ON. FINALLY AFTER @$700 OF MY MONEY, THEY FIGURED OUT THE PROBLEM TO BE THE ECU. THIS WILL NOW COST ME @1800 FOR PARTS, AND WHO KNOWS YET FOR LABOR. I HAVE READ ONLINE THAT MANY OTHER TOYOTA OWNERS HAVE THE SAME PROBLEM. THIS IS AN EXPENSIVE SITUATION, UNLESS YOU HAVE THE EXT. WARRANTY. I FEEL THAT TOYOTA NEEDS TO DO SOMETHING ABOUT THIS, MAYBE RECALL THIS AND FIX THESE CARS BEFORE THERE IS AN ACCIDENT. I LIVE IN NEW YORK WHERE THERE IS ALOT OF SNOW. MY VSC WILL NOT WORK UNTIL I GET THIS FIXED. I HAVE TWO SMALL CHILDREN AND HAVE TO RELAY ON STANDARD BRAKES IN THE SNOW UNTIL THIS IS FIXED. TOYOTA SHOULD STAND BEHIND THEIR REPUTABLE NAME AND FIX THESE PROBLEMS ASAP..... *TR

BRAKE LIGHT CAME ON FREQUENTLY. DEALERSHIP REPORTS BRAKE ACCUMULATOR BOOSTER ASSEMBLY LEAKING. DEALERSHIP TOLD ME IT WAS A SAFETY ISSUE THAT COULD CAUSE BRAKE FAILURE. DEALERSHIP REPLACED THE BRAKE BOOSTER, ACCUMULATOR ASSEMBLY. *JB

I AM DEALING WITH UNDERSIZED BRAKE CALIPER AND ASSOCIATED ROTOR AND BRAKE PAD QUALITY PROBLEMS. THE CARS SHAKES VIOLENTLY QWHEN APPLYING THE BRAKES. THEY ARE CAUSING THE ROTORS TO OVERHEAT CAUSING THE ROTORS TO WARP AND EXCESS WEAR. WHILE TOYOTA RECOGNIZED THAT THE CALIPERS ARE TOO SMALL FOR THE 2002 SEQUOIA, THEY WOULD ONLY REPLACE THEM UNDER WARRANTY. NOT SURE WHY THEY ARE ONLY TOO SMALL UNDER WARRANTY. DO THEY GROW AFTER THE WARRANTY EXPIRES? THIS IS BAD POLICY. THE DEALER RECOMMENDED I SPEND THE $2000 TO FIX THE PROBLEM, WHICH TOYOTA SAYS IS NOT A PROBLEM AFTER THE WARRANTY EXPIRES. WHEN I SPOKE TO THE LOCAL DEALER,BOULDER TOYOTA, HE STATED IT IS NOT A SAFETY ISSUE, ONLY A QUALITY QUESTION. I SEEM TO GET TWO DIFFERENT STORIES FROM THE DEALER AND TOYOTA "CUSTOMER EXPERIENCE". I HAVE RESEARCHED A NUMBER OF SITES INCLUDING NHTS AND AUTOBYTEL. APPARTENTLY I AM NOT UNIQUE AND MANY OTHERS ARE CLAIMING PROBLEMS WITH TOYOTA SEQUOIA BRAKES. THIS IS NOT THE QUALITY I EXPECTED FROM A TOYOTA.

STRONG VIBRATIONS FROM FRONT BRAKES

I HAVE A 2002 TOYOTA SEQUOIA LIMITED. THE BRAKES NEEDED REPLACING AT 21000 MILES.THIS IS CONCIDERED NORMAL , FOR THIS HEAVY CAR. THE DEALER REQUESTED $330.00 TO REPLACE PADS I SHOPPED AROUND GOT THE JOB DONE FOR $250.00. BUT THE BRAKES STARTED VIBRATING WHENEVER I APPLIED THEM. TOOK IT BACK TO REPAIR CENTER THEY RE-DID THE ENTIRE BRAKE JOB WITH DIFFERENT FACTORY PADS (26000 MI) , SAME RESULT. I THEN TOOK IT TO THE DEALER I BOUGHT THE CAR FROM (33000 MI) , THEY CHECKED IT OUT, PROBLEM NOT OCCURING AT THIS TIME. NO REPAIR DONE. I TOOK IT TO THE TIRE CENTER I ALWAYS USE FOR TIRES, THEY REPLACED REAR ROTORS, PROBLEM NOT FIXED. I THEN REPLACED THE FRONT ROTORS & PADS MYSELF. VIBRATION STILL OCCURING. I HAVE SPENT $800.00 TO FIX THE VIBRATION. TALKED TO TOYOTA ABOUT IT THERE IS A SERVICE BULITTEN ABOUT THIS COMPLANT, IT SHOULD BE FIXED FREE OF CHARGE. BUT THE CAR IS AT 41000 MI NOW. THE WARRANTY IS 36000 MILES.TOYOTA REFUSED TO MAKE NECESSARY REPAIRS UNDER WARRANTY, EVEN THOUGH COMPLAINT WAS ORIGINALLY PLACED DURING WARRANTY PERIOD. REPAIR COST APPROX $2000.00 PER SERVICE WRITER. I WILL NEVER DEAL WITH TOYOTA AGAIN! *AK

2002 TOYOTA SEQUOIA BRAKES VIBRATE SEVERELY. VSC SYSTEM WARNING LIGHT FREQUENTLY COMES ON. PROBLEM HAS EXISTED SINCE CAR HAD 10,000 MILES, NOW HAS 36,000 AND DEALER AND TOYOTA CLAIM IT IS OUT OF WARRANTY. TOYOTA CLAIMS THAT CAR HAS NO BRAKE PROBLEMS, NO SAFETY PROBLEMS AT ALL, AND THAT ORIGINAL BRAKES ARE NOT DEFECTIVE IN DESIGN. I AM INFORMED THAT TOYOTA ISSUED A TECHNICAL SERVICE BULLETIN, ALTHOUGH TOYOTA DENIED THIS THE DEALER ADMITTED THAT IT EXISTED, BUT I HAD TO SPECIFICALLY COMPLAIN ABOUT THE SPECIFIC BRAKE PROBLEM, OR THEY WOULD NOT AND DID NOT ADVISE ME OF THE REMEDY. THESE BRAKE ISSUES ARE A SERIOUS SAFETY PROBLEM.*AK

THE VEHICLE WAS PARKED FOR APPROXIMATELY FORTY FIVE MINUTES AND WITHOUT WARNING THE EMERGENCY BRAKE RELEASED AND THE VEHICLE ROLLED BACKWARDS INTO ANOTHER VEHICLE. (MODEL/MR2 SPYDER) SCC *JB

VEHICLE WAS PARKED IN AN INCLINED SPOT. PARKING BRAKE ENGAGED. PARKING BRAKE FAILED AND CAR ROLLED OVER A CURB INTO A METAL POLE ABOUT 10-15 MINUTES AFTER THE CAR WAS PARKED. *PH (2002 TOYOTA MR2) *JB **DIMSII IVOQ ENTRY POSTED AFTER 12/12/02 CUT OVER TO ARTEMIS**768022