Owner-reported complaints naming the brake system, filed with NHTSA
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Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake. Every record below is an owner-reported complaint about the 2003 Toyota 4Runner submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 73 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
The 25 most recent of 73, in the owner's own words
The VSC system in the vehicle becomes disabled due to a firmware 'glitch' identified by Toyota when an emission system issue is detected by the onboard diagnostic system. The VSC system is listed as an 'essential safety feature,' so I'm curious why a recall was never ordered to patch defective firmware that can cause VSC to become disabled due to a completely unrelated emissions issue.
Due to severe rust underneath the vehicle, there have been a few issues that have made the vehicle very unsafe to drive. Last week, both of my rear brake lines were completely done and leaking brake fluid leaving me with no brakes. This was due to rust and corrosion that had eaten the metal lines away. The radiator mounts are corroding, as well as the skid plate for my fuel tank and a few spots on my frame near the rear. I was not aware of the rust as I just got the vehicle a few weeks ago. I was driving in traffic when my brake light came on and I noticed my brakes didn't seem to be very effective and they eventually got the point where they were not working or slowing the vehicle at all. Once I took it to the shop and they put it on the lift, the mechanics pointed out just how bad the rust was.
No Accident - Items need to be investigated for Safety Defects on Toyota's. 1> Front Brake Calipers (constant freezing of the front brake calipers). 2> Dash Cover (excessive cracking on the dash covers especially areas that contain airbags). 3> Fuel Pump Connection (on top of fuel tank, connection to fuel pump appears to create a short, which in turn causes vehicle to stall also could cause a fire). 4> Excessive Frame Rust (frame has excessive rust outside and inside which is causing frame to fail. this is a manufacturing issue). These are ongoing issues with Toyota that have been reported and nothing is being done about it. Multiple 4runners are having big time Excessive Frame Rust, which are causing the frame coming apart during highway driving. These photo's show the rust on the outside and inside, all metal is having rust issues. Paint has been applied to cover said rust but it still reappears with-in a few months. Best way to contact me is via e-mail.
Frame is rotted out and brake lines attached to the frame as well as every suspension component. Car failed inspection deemed unsafe to drive. This problem has been addressed for Tacoma, tundra and sequoia but not 4runner. These frames have the same issue as those and needs to be repaired by Toyota due to lack of rust and corrosion protection. There’s no reason 4runner should be overlooked for the same issue as the other full frame trucks.
THE WHOLE UNDER SIDE OF THE VEHICLE IS RUSTED. IT CAN'T EVEN BE DRIVEN. MY BRAKE LINE BUSTED THE OTHER DAY (WITH MY KIDS IN THE CAR) AND CAUSED ME TO LOSE THE USE OF MY BRAKES. WE ARE OKAY, AND THE MECHANIC WAS ABLE TO REPAIR THE BRAKE LINE. BUT MY MECHANIC WAS ABLE TO STICK A PEN THROUGH THE FRAME. HE SAID WITH THIS EXCESSIVE RUST, I SHOULD FILE A CLAIM. AFTER SEARCHING ONLINE, IT SEEMS THAT THERE HAVE BEEN RECALLS ON OTHER MODELS OF TOYOTA BECAUSE OF RUST. HOPING YOU CAN INVESTIGATE AND MAKE THIS RIGHT. THANK YOU!
THE REAR TIRE ASSEMBLY RIPPED LOOSE FROM ITS MOUNTS UNDER NORMAL DRIVING CONDITIONS..A LOUD CLUNK NOISE....THEN .BRAKES WERE LOST AND THE ELECTRICAL SYSTEM SHOWED WARNING LIGHTS ON DASH BOARD...CAR IS NOT DRIVABLE...MASSIVE RUST AT FAILURE POINTS
TL* THE CONTACT OWNS A 2003 TOYOTA 4RUNNER. THE CONTACT STATED WHILE HAVING ROUTINE MAINTENANCE PERFORMED, SHE WAS INFORMED THAT THERE WAS EXCESSIVE RUST AND HOLES ON THE SUBFRAME. ADDITIONALLY, THE CALIPERS WERE STICKING AND THE OIL PAN WAS RUSTED. THE CONTACT COMPLETED THE REPAIRS. THE VEHICLE WAS TAKEN TO RAMEY TOYOTA (135 FRAZIER DR, PRINCETON, WV 24740, (877) 825-2186) AND DIAGNOSED THAT THE SUBFRAME NEEDED TO BE REPLACED. THE SUBFRAME WAS NOT REPLACED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE 55,000.
DRIVING ON A 3 LANE INTERSTATE HIGHWAY, STOPPED TRAFFIC, AVS/ABS/BRAKE LIGHTS CAME ON WITH A PIERCING NOISE. TRAFFIC BEGAN MOVING APPROX. 10 MPH, BEHIND SEMI, BRAKES WENT TO THE FLOOR. NO BRAKES!!!! FROM CENTER LANE WAS ABLE TO GO THE THE LEFT LANE INTO THE THE SHOULDER. STOPPED NEXT TO CEMENT BARRIER BETWEEN NORTH BOUND AND SOUTH BOUND TRAFFIC (BOTH 3 LANES). SAT THERE SHAKING FOR TOW TRUCK DRIVER FOR AN HOUR AND A HALF WITH SEMI TRUCKS FLYING BY! GOT IT TO A MECHANIC. THEY CALLED BACK THE NEXT DAY TO SAY "WE ARE SORRY BUT THE COMPONENT THAT RUNS THE BRAKE PUMP IS MALFUNCTIONING." "WE RESET IT AND THE BRAKES ARE WORKING NOW, BUT IT WILL ONLY FAIL AGAIN." IT WILL COST A TOTAL OF $5,000 TO REPAIR!!!! THE VEHICLE IS ONLY WORTH $4,500-$7,000 (AT BEST)!!!! LIKE OTHERS ON HERE, THIS HAS HAPPENED MANY, MANY TIMES!!! NO RECALLS!!! THIS COULD HAVE BEEN DEADLY!!! WHAT HAPPENED TO PREVENTION OF HEALTH AND SAFETY?! ARE THEY WAITING FOR SOMEONE TO DIE BEFORE THEY DO SOMETHING?!!! THIS VEHICLE WAS GOING TO MY 16 YEAR OLD NIECE FOR HER FIRST VEHICLE. THANK GOD THAT IT WAS NOT HER DRIVING!!! NOW SHE WILL NOT HAVE A VEHICLE BECAUSE WE DO NOT HAVE $5,000 TO FIX IT AND A GOOD OVERALL VEHICLE SITTING IN OUR DRIVEWAY THAT CAN'T BE USED. I HAVE HAD TOYOTA'S MOST OF MY LIFE, CURRENTLY DRIVE A TUNDRA AS WELL, THIS IS THE FIRST TIME THAT I CAN TRULY SAY.....SHAME ON YOU TOYOTA/MANUFACTURERS!!!!
WHILE DRIVING MY ABS, BREAK, VSC TRAC AND VSC OFF LIGHT CAME ON SOLID. IT WAS ALL ACCOMPANIED BY AN ALARM. I WAS IN HEADING DOWN A HILL IN THE SNOW. RIGHT AFTER THE ALERTS CAME ON I HAD A HARD BREAK PEDAL WITH NO MOVEMENT AND NO BREAKS. I WAS NOT ABLE TO USE THE EMERGENCY BREAK AS IN SNOW THAT WOULD NOT HAVE HELPED. I HAVE DONE SOME RESEARCH AND THIS HAS HAPPENED TO MULTIPLE PEOPLE ONLINE AND ITS CONCERNING THAT IF ABS STOPS/FAULTS YOU LOSE ALL ABILITY TO BREAK AT ALL.
ONLY A FEW MONTHS AFTER COMPLETE FRONT BRAKE REPLACEMENT:ROTORS, CALIPERS, PADS,WHEN BRAKING AT HIGH SPEED DOWNHILL ON GOOD HIGHWAY, THE VEHICLE BEGAN VIBRATING STRONGLY. STOPPED AT MECHANICS TO HAVE IT CHECKED. I HAD THE TIRES BALANCED AND ROTATED. LEFT FRONT BRAKE ROTOR WAS EXTREMELY HOT, DIAGNOSED AS WARPED ROTOR. REPLACED UNDER WARRANTY,CALIPER AND ROTOR AGAIN. NOW ONLY A FEW THOUSAND MILES LATER THE VIBRATION IS BACK AGAIN. THIS SHOULD NOT BE. THIS HAS ALL HAPPENED WITHIN THE PAST 15000 MILES. SOMETHING MORE IS WRONG THAT IS CAUSING THE BRAKES TO MALFUNCTION BUT I DON'T SEE WHAT IT IS.
MY DAUGHTER RETURNED FROM WORK TWO DAYS AGO AND PARKED THE VEHICLE, SHE DID NOT NOTICE ANYTHING WRONG WITH ITS DRIVABILITY. THE NEXT MORNING SHE STARTED THE VEHICLE AND A LOUD WARNING TONE WAS BEING EMITTED FROM THE DASH. SHE ASKED ME TO LOOK AT IT AND I NOTICED THE BRAKE AND ABS WARNING LIGHTS WERE ON. I TRIED DEPRESSING THE BRAKE PEDAL AND IT WENT COMPLETELY TO THE FLOOR INSTANTLY. I TRIED BACKING UP THE VEHICLE TO SEE IF REPEATED BRAKING IN REVERSE WOULD PUMP UP THE BRAKES AS IT DOES ON SOME VEHICLES I HAVE OWNED. THAT DID NOTHING AND ALSO UNLIKE OTHER VEHICLES I HAVE DRIVEN, THE BRAKE FAILURE WAS TOTAL. THERE WAS LITTLE TO NO MANUAL BRAKING. TRAVELING IN REVERSE AT MAYBE 3 MPH TOOK FOUR TO FIVE SECONDS TO COME TO A STOP. HAD THIS OCCURRED AT 60 MPH ON THE RURAL ROADS WE LIVE ON, I DON'T THINK WE WOULD HAVE BEEN ABLE TO SAFELY STOP THE VEHICLE. I CAN'T UNDERSTAND WHY ANY CAR WOULD BE DESIGNED WHERE SOME KIND OF ELECTRICAL/COMPUTER FAILURE WOULD RENDER THE VEHICLE UNDRIVABLE INSTANTLY. THIS COULD HAVE BEEN A FATAL EVENT HAD IT OCCURRED AT HIGHWAY SPEEDS. IN SEARCHING THE INTERNET AND YOUR 7 PAGES OF BRAKE RELATED COMPLAINTS ON SPECIFICALLY 2003 4RUNNERS, THERE WERE OVERWHELMING ACCOUNTS OF THE BRAKES TOTALLY FAILING WHILE DRIVING, AND MANY ACCIDENTS REPORTED DUE TO THIS. THIS VEHICLE SHOULD BE REMOVED FROM THE ROAD IMMEDIATELY BEFORE FURTHER INCIDENT AND TOYOTA SHOULD MAKE OWNERS WHOLE DUE TO THIS SERIOUS DESIGN DEFECT.
WHEN IN MOTION OR STOPPING, ON CITY STREETS OR THE HIGHWAY, TURNING INCLUDED, THE ABS SYSTEM MAKES EXCESSIVE NOSIES SUCH AS CHIRPING, SQUEAKING, AND GRINDING. CURRENTLY, THERE HAS NOT BEEN A CRASH OR INJURY AS A RESULT; HOWEVER, THERE IS DOCUMENTATION WITHIN TOYOTA SERVICE AND ONLINE FORUMS OF THIS ISSUE AND CONCERN AMONG 2003 MODELS.
TL* THE CONTACT OWNS A 2003 TOYOTA 4RUNNER. WHILE DRIVING IN A PARKING LOT, THE BRAKE PEDAL TRAVELED TO THE FLOORBOARD WHEN THE PEDAL WAS DEPRESSED. THE VEHICLE WAS TOWED TO PRIORITY TOYOTA CHESAPEAKE (1800 GREENBRIER PKWY, CHESAPEAKE, VA 23320, (757) 213-5000) WHERE IT WAS DIAGNOSED THAT THE BRAKES WERE NOT WORKING. THE CONTACT TOOK THE VEHICLE BACK TO THE SAME DEALER WHERE A STATE SAFETY INSPECTION HAD BEEN PERFORMED TWO MONTHS EARLIER. THE MANUFACTURER WAS CONTACTED AND PROVIDED A CASE NUMBER. THE MANUFACTURER STATED THAT THE VIN WAS NOT INCLUDED IN A RECALL. THE DEALER STATED THAT THE BRAKE REPAIR WOULD COST $5,000. THE FAILURE MILEAGE WAS 153,596.
EXTREME FRAME RUST. CAR IS LOW MILEAGE, WELL-KEPT, AND OUTWARDLY IN EXCELLENT CONDITION. RECENTLY SUFFERED NEAR-TOTAL BRAKE FAILURE. TOWED IT TO SHOP FOR REPAIR. SHOP REFUSED TO REPAIR BRAKES. THEY SAID FRAME WAS SEVERELY RUSTED. THE RUST HAD EATEN AWAY THE POINT WHERE THE BRAKE LINES ATTACHED TO THE FRAME, AND BRAKE FUID WAS LEAKING FROM THAT JUNCTURE. THEY SAID IF THEY REMOVED THE BRAKE LINES TO REPLACE THEM, THEY WOULDN'T BE ABLE TO REATTACH THEM BECAUSE THERE WASN'T ENOUGH GOOD FRAME METAL TO WORK WITH. THEY SAID THE FRAME RUST WAS SO SEVERE THAT THEY FEARED IT COULD BREAK CLEAN THROUGH, OR STEERING OR SUSPENSION PARTS COULD BREAK LOOSE. THEY DID NOT WANT TO TAKE RESPONSIBILITY FOR PUTTING WHAT THEY BELIEVED TO BE AN UNSAFE VEHICLE BACK ON THE ROAD. THEY ONLY REASON I DISCOVERED THIS WAS THAT THE RUST CAUSED MY BRAKES TO NEARLY FAIL. TOYOTA HAS HAD RECALLS AND LAWSUITS ON IDENTICAL ISSUES INVOLVING TACOMAS AND OTHER TRUCK-FRAMED VEHICLES. THE 4-RUNNER IS A TRUCK-FRAMED VEHICLE AND SHOULD BE RECALLED. I HAVE PHOTOS THAT THE REPAIR SHOP SENT ME, BUT I CAN'T SEND THEM FFROM THIS COMPUTER.
THE CONTROL ARM SEPARATED FROM THE ROTTED RUSTED FRAME WHILE DRIVING. ALMOST DIED!
MOVING VEHICLE AT SCHOOL PARKING LOT - 17 YEAR OLD DAUGHTER DRIVING ABOUT 3 MONTHS AFTER GETTING HER LICENSE. VSC TRAC ABS LIGHTS ALL CAME ON, A LOW TONE NOISE AND THE BRAKE PEDDLE WAS HARD AS A ROCK WHEN DEPRESSING.
CAR WAS RUNNING PERFECTLY. BRAKES WERE SERVICES 6 MONTHS AGO. TRAVELED FROM NC TO FL FOR HOLIDAY. STARTED CAR MAINTENANCE LIGHT WENT ON SHOWED AIR BAG INDICATOR LIGHT WITH EAR PIERCING BUZZER. WENT TO DRIVE CAR TO TOYOTA SERVICE DEPARTMENT AND HAD NO BRAKES. THEY WOULD WORK SLIGHTLY BUT TO DANGEROUS TO DRIVE. DID NOT HAVE BRAKES
TAKATA RECALL MY SON AND I BOTH HAVE A TOYOTA 4-RUNNER AND THE ABS HYDRO BUSTER / BRAKE MASTER CYLINDER WENT OUT ON THE 2004 AND IS ABOUT TO GO OUT ON THE 2003. I RECENTLY BOUGHT THE 2003 AND THE PROBLEM RECENTLY STARTED. I'M TRYING TO FIND OUT IF THERE IS A RECALL ON EITHER OF THESE VEHICLES. 2003 4-RUNNER TOYOTA VERY RECENTLY 2004 4-RUNNER TOYOTA I NEED TO VERIFY THE DATE OF PROBLEM THANKS
THE FRAME ON MY SUV IS VERY RUSTED AND CAUSING CONTINUOUS PROBLEMS. I'VE HAD TO REPLACE NUMEROUS PARTS UNDERNEATH MY CAR (SWAY BARS, TIE RODS). JUST THE OTHER NIGHT WHILE DRIVING HOME IN A SNOW STORM, I COMPLETELY LOST MY BRAKES. TWO OF THE MAIN BRAKE LINES WERE COMPLETELY CORRODED. A NEW FRAME WOULD SOLVE A LOT OF MY PROBLEMS. THEY'VE RECALLED TACOMAS AND SEQUOIAS, WONDERING WHAT THE HOLD UP IS ON THE 4RUNNER RECALL?
TAMARA RECALL : THE MASTER BRAKE CYLINDER HAS WENT OUT AND EVERYONE WHO I HAVE SPOKE WITH HAS TOLD ME THESE PARTICULAR VEHICLES ARE BAD ABOUT. MY BRAKES GO ALL WAY TO THE FLOOR NO PRESSURE AT ALL AND WILL NOT STOP. I WAS ON AL HWY 278 IN PIEDMONT AND WENT STRAIGHT THROUGH RED LIGHT ALMOST GETTING IT FROM FROM AND REAR OF TRUCK.
ABS PROBLEM DISABLES BRAKES FUNCTION. WHILE DRIVING THE DASH ALERTS LIGHTS (VSC TRACK, ABS AND BRAKES ) WENT ON. THANKS GOD THIS HAPPENED WHILE DRIVING AT A VERY LOW SPEED AND IN A FLAT TERRAIN. A TOYOTA EX-EMPLOYEE TOLD US THAT THE COMPANY BECAME AWARE OF THIS PROBLEM ALMOST 10 YEARS AGO. NO SECURITY ALERT WAS ISSUED. HOWEVER, A COMPANY BULLETIN DESCRIBED THE ABS MALFUNCTION AND OFFERED REPLACEMENT TO THOSE WHO REQUESTED IT. THIS OFFER IS NO LONGER OFFERED. I WENT TO A TOYOTA DEALER AND THE COST TO FIX THE PROBLEM IS 3622.41 FOR SERVICE AND PARTS. AT PRESENT THE UNIT IS OUT OF SERVICE. I AM THE ORIGINAL OWNER AND BOUGHT THIS UNIT IN MARCH 1, 2003. IT HAS 58,239 MILES. I HAVE TAKEN THE UNIT FOR SERVICE WHENEVER A RECALL HAS BEEN MADE FOR THIS VEHICLE. TOYOTA COMPANY HAS NEVER ALERTED ME ABOUT THE POSSIBILITY OF BRAKE MALFUNCTION AND THE SECURITY RISK THAT THIS PROBLEM INVOLVES.
CONTINUOUS BRAKE CALIPER ISSUES WITH THEN LOCKING UP CAUSING THEM TO PREMATURELY WEAR OUT ROTORS AND PADS. NOW WITH THE CAUSE OF THIS ISSUE, LOST BRAKE PRESSURE ALL TOGETHER ALMOST CAUSING ME THE DRIVER CREATE AN ACCIDENT IN AN INTERSECTION THAT COULD HAVE BEEN A DEVASTATING OUTCOME. THE VEHICLE ONLY HAS 155000 MILES, THIS SHOULD NEVER HAVE HAPPENED, I'VE ALREADY PAID IT OFF POCKET ALOT OF MONEY FOR THE BRAKE CALIPER ISSUE THAT I COULD HAVE BOUGHT A NEWER VEHICLE. THIS NEEDS TO BE INVESTIGATED CLOSELY.
FRONT BRAKE CALIPER PISTONS SEIZED UP CAUSING ME TO GO THROUGH A STOP LIGHT. SEE ENCLOSED VIDEO. PLEASE REVIEW ALL THE COMPLAINTS REGARDING TOYOTA 4RUNNER CALIPER PISTONS SEIZING UP. THIS IS A SERIOUS DESIGN DEFECT THAT REQUIRES YOUR IMMEDIATE ATTENTION.
RECENTLY BOUGHT MY 4RUNNER, TOOK IT TO THE DEALER TO BE INSPECTED, ONLY FOR THEM TO TELL ME THAT THE FRAME WAS COMPROMISED DUE TO RUST DAMAGE. TOYOTA HAS AGREED TO REPLACE FRAMES ON TACOMA'S, TUNDRA'S AND SEQUOIA'S, BUT NOT 4RUNNERS, EVEN THOUGH THEY ARE ALL THE SAME FRAMES.
THE VEHICLE FEELS LIKE IT'S BOTTOMING OUT GOING OVER THE SLIGHTEST LITTLE BUMP WHEN IN MOTION AND THE ROTORS WERE MAKING A HORRIBLE SOUND GOING DOWN THE HIGHWAY EVEN AFTER THE BRAKES HAD BEEN CHECKED. SPENT $400+ ON NEW BRAKES & ROTORS ONLY TO FIND OUT THAT THE FRAME IS COMPLETELY RUSTED OUT AND THE MECHANIC ADVISED US NOT TO DRIVE IT AT ALL. IT WAS TOO DANGEROUS AND WOULD CAUSE A BAD WRECK WHEN IT FINALLY DID DROP OUT.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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