1998 Toyota 4Runner Structure
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
RUSTED FRAME. HOLE RIGHT THROUGH IT. CAN'T SELL, REGISTER OR DO ANYTHING WITH IT. CAR HAS 188K MILES, DRIVES LIKE A TANK, AND HAS YEARS LEFT IN IT, BUT NOT WITH A RUSTED OUT FRAME. NO ONE SHOWED IT TO ME BEFORE I TRIED TO SELL IT. I HAVE OWNED FOR 7 YEARS, 2ND OWNER.
THE DRIVER'S SIDE REAR CONTROL ARM MOUNTING BRACKET THAT IS WELDED TO THE FRAME HAS RUSTED AND COMPLETELY FRACTURED OFF OF THE FRAME. THE FAILURE OCCURRED WHILE I BEGAN TO ACCELERATE FROM A STOP LIGHT ON A CITY STREET AT NORMAL SPEEDS. I FELT AND HEARD A LOUD POP, THEN HAD SEVERE REAR END INSTABILITY WHILE DRIVING, REQUIRING ME TO "LIMP HOME" TO MAINTAIN CONTROL OF THE VEHICLE.
CRITICAL FRAME RUST CAUSING TRAILING ARMS TO DETACH UNDER NORMAL USE.
CAN NOT GET INSPECTION BECAUSE OF FRAME RUSTED
THE FRAME OF MY VEHICLE IS RUSTING OUT TO THE POINT OF BEING UNSAFE. THE VEHICLE ONLY HAS 68K MILES. THE REAR TRAILING ARM BRACKET HAS A HOLE INSIDE
MAJOR ISSUE WITH FRAME RUST. IT NOW HAS A 6 INCH HOLE IN MY FRAME. VERY UNSAFE TO DRIVE. THIS IS A KNOWN PROBLEM WITH THESE VEHICLES. I HAVE CALLED TOYOTA AND THEY REFUSE TO DO ANYTHING
TAKEN MY 4RUNNER FOR ANNUAL MAINTENANCE AND MY MECHANIC FOUND EXTREME RUST DAMAGE ON LEFT REAR FRAME SUPPORT. ADVISE ME IT WAS UNSAFE TO DRIVE DUE TO A 2 1/2 FOOT LONG RUST HOLE IN THE FRAME. PICTURES ATTACHED. CHECKING TO SEE IF TOYOTA HAS IMPLEMENTED RECALL ON YOUR DEFECTIVE FRAME MATERIAL. IT LOOKS LIKE THE RUST ISSUE HAS BEEN OCCURRING FOR MANY YEARS.
WAS TOLD BY LOCAL DEALER, WHO HAS SERVICED THIS TRUCK SINCE PURCHASED, IN MARCH 2018, THAT THE FRAME HAD RUST THROUGH AND WAS UNSAFE TO DRIVE. THIS WAS THE FIRST TIME I HAD HEARD OF THIS COMMON PROBLEM WITH OUR TACOMA. THE DEALER HAD NEVER PRESENTED US WITH THE OPTION OF REPLACING OR BEING BOUGHT OUT OR BUYING AN EXTENDED WARRANTY ON THE FRAME. WE UNDERSTAND THAT THIS IS AN OLD TRUCK, BUT GIVEN THE LOCAL DEALER NEVER TOLD US OF ANY POTENTIAL PROBLEM, WE WERE UNAWARE OF ANY POTENTIAL SAFETY PROBLEMS. IN FACT, JUST A YEAR EARLIER THE WE HAD THE TRUCK IN FOR BASIC SERVICE (OIL CHANGE), AND TOLD THE SERVICE REP THAT MY WIFE WAS PLANNING A 1,000 TRIP AND ASKED IF THE TRUCK WAS OKAY FOR THE TRIP, AND WAS TOLD IT WAS FINE - HOW IT BEEN FINE A YEAR AGO, WHEN THIS YEAR THE FRAME IS RUSTED THROUGH. IPLEASE ADVISE. THANK YOU FOR YOUR CONSIDERATION. *JS
EXCESSIVE FRAME RUST OPEN HOLES AND CRACKS OVER TIME.
I PURCHASED THIS TRUCK ONLY 20 DAYS AGO. I HAVE BEEN LOYAL TO TOYOTA ALL MY LIFE AND MY FAMILY TOO. THE TRUCK APPEARED TO BE IN IMMACULATE SHAPE. HOWEVER AFTER ITS 3RD DRIVE I NOTICED A SWAY WHEN LETTING OFF THE ACCELERATOR. I TOOK IT TOYOTA AND THEY DEEMED IT UNSAFE TO DRIVE. THE ENTIRE FRAME IS ROTTED OUT. I HAVE READ ONLINE THAT THIS IS A COMMON ISSUE AND IS VERY DANGEROUS CAUSING THE FRAME TO BREAK AND PEOPLE WRECKED. TOYOTA NEEDS TO RECALL THESE 3RD GEN 4RUNNERS. SEEING AS HOW THEY RECALLED EVERY OTHER MODEL FOR THE SAME ISSUE EXCEPT THE 4RUNNER.
DURING A STATE INSPECTION OF THE VEHICLE I WAS MADE AWARE THAT THE VEHICLE WAS NOT SAFE TO BE ON THE ROAD. THE ENTIRE FRAME RUSTED OUT FRONT TO BACK. YOU CAN EVEN STICK YOUR HAND INSIDE THE HOLLOWED OUT FRAME.
SENT MY VEHICLE FOR SAFETY INSPECTION AND IT WAS FAILED. BADLY RUSTED FRAME WAS SITED AS ONE REASON.
I OWN A 1998 TOYOTA 4RUNNER THAT I BOUGHT FROM A TOYOTA DEALER IN 2001, AFTER ABOUT THREE TO FOUR YEAR LATER, I STARTED TO NOTICE RUST SHOWING UP ON THE REAR BUMPER AND ALSO UNDER NEATH THE VEHICLE SO I BOUGHT A GALLON OF RUST PROF PAINT AND STARTED TO COAT BENEATH THE TRUCK WITH THE HOPE TO STOP THE RUST FROM TAKING OVER THE VEHICLE. WELL THE LONG AND SHORT STORY IS I HAVE FINALY LOST THE BATTLE AFTER REPLACING REAR BUMPERS,TWO REAR SHOCKS AND A MUFFULER SYSTEMS. I WAS TOLD TODAY THAT MY 4 RUNNER IS UNSAFE TO DRIVE. I WILL INCLUDE SOME PICS AND LET YOU DECIDE WHAT HAPPEN.
BADLY RUSTED FRAME, BY MECHANIC UNSAFE TO DRIVE IT. STARTED MAKING NOISES UNDER THE CAR REASON WHY I TOOK TO THE MECHANIC.
FRAME IS LOADED WITH HOLES BODY PANELS ARE PERFECT. CAR IS UNSAFE TO DRIVE AND WILL NOT PASS SAFETY INSPECTION. WITH ONLY 80,000 MILES
AFTER MULTI-POINT INSPECTION, DEALER INFORMED ME THAT THE "FRAME IS VERY RUSTED AND IS ROTTING OUT WHERE REAR SUSPENSION MEETS FRAME. DO NOT RECOMMEND TO DRIVE."
TL* THE CONTACT OWNS A 1998 TOYOTA 4RUNNER. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE VEERED TO THE LEFT AND RIGHT BEFORE WOBBLING VIOLENTLY. THE VEHICLE WAS DRIVEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE REAR PASSENGER SIDE OF THE FRAME WAS FRACTURED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 152,000.
FRAME IS ROTTING OUT BY CONTROL BRACKETS. I'VE BEEN TOLD BY A MECHANIC THAT IT WILL NOT MAKE IT THROUGH THE WINTER. ITS NOT SAFE AND WILL CRUMPLE ON IMPACT.
LIKE THE OVERWHELMING MAJORITY OF TOYOTA COMPLAINTS, FRAME RUST. TOOK THE 1998 4RUNNER FOR NEW TIRES AND ALIGNMENT. ALIGNMENT COULD NOT BE DONE BECAUSE OF MASSIVE EROSION DUE TO RUST ON THE FRAME CONNECTING REAR CONTROL ARMS. 4RUNNER ESSENTIALLY UNDRIVEABLE AT THIS AT THIS POINT. CONTACTED TOYOTA HQ AND, AS EVERYONE ELSE ON THE NHTSA COMPLAINTS SITE SAYS, THEY WOULD DO NOTHING ALTHOUGH THEY DID TAKE CARE OF THE TACOMA PROBLEM.
THE FRAME OR THE CHASSIS AND ALL AROUND IT ARE HEAVILY CORRODED THAT I WAS ADVISED BY THE INSPECTOR AND THE TIRE PLACE (COSTCO) WHERE I BROUGHT THE CAR FOR TIRE REPLACEMENT NOT TO DRIVE IT AS IT IS UNSAFE. I UNDERSTAND THAT THE TOYOTA TACOMA OF THE SAME YEAR WITH THE SAME KIND OH CHASSIS WAS RECALLED BY TOYOTA. MY QUESTION IS WHY NOT DO THE SAME FOR THE 4RUNNER?
THE VEHICLE IN QUESTION HAS SERIOUS SIGNS OF FRAME DECAY THAT SHOULD NOT BE PRESENT ON A VEHICLE OF THIS AGE AND USE. THERE ARE THREE AREAS OF FRAME PERFORATION THAT SUGGEST A DEFECT IN THE MATERIAL AND/OR DESIGN OF THE FRAME. THIS ISSUE SEEMS TO BE PREVALENT ON 1998 MODELS OF THIS SAME VEHICLE AS I HAVE FOUND NUMEROUS COMPLAINTS OF THE SAME NATURE WITHIN THE NHTSA SITE AS WELL AS OTHER SITES AROUND THE INTERNET. I HAVE CONTACTED TOYOTA CORPORATE AND WAS MET WITH AN UNWILLINGNESS TO PROPERLY ADDRESS THIS ISSUE. I WILL FOLLOW UP WITH PHOTOS OF THE FRAME PERFORATION TO SHOW THE EXTENT OF THE DETERIORATION.
EXTENSIVE UNDER BODY FRAMES SCALY RUST AND WITH SPECIFIC SERIOUS DAMAGE TO REAR STRUTS BASE. WHOLE PIECE SUPPORTING STRUT BASE BROKEN COMPLETELY BROKEN AROUND AND SUNK IN CREATING LOUD NOISE WITH THE LIST IMPACT. I HAVE SEVERAL PICTURES AS PROOF.
TL* THE CONTACT OWNS A 1998 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO HAVE THE RADIATOR REPLACED HOWEVER, WHILE THE VEHICLE WAS BEING HOISTED ON THE LIFT, THE SUB FRAME FRACTURED. THE CONTACT STATED THAT THERE WAS SEVERE FRAME RUST TO THE SUB FRAME. THE CONTACT WAS INFORMED THAT THE SUB FRAME WAS COMPROMISED AND THE VEHICLE WAS UNSAFE TO REPAIR WHILE ON A LIFT. THE RADIATOR WAS REPAIRED, HOWEVER THE FRAME RUST FAILURE WAS NOT REPAIRED. THE CONTACT ALSO STATED THAT THE PASSENGER'S SIDE REAR TORSION BAR ALSO FRACTURED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 183,000.
RUSTED FRAME ON DRIVERS SIDE REAR, HOLES IN FRAME, WHICH HOLDS THE SWAY BAR. MECHANIC NOTICED DURING OIL CHANGE. TOOK TO DEALER AND WAS TOLD NOTHING THEY COULD DO. VERY DANGEROUS CONDITION.
TL* THE CONTACT OWNS A 1998 TOYOTA 4RUNNER. THE CONTACT STATED THAT WHILE CHANGING THE OIL AND FUEL FILTER, IT WAS DISCOVERED THAT THE VEHICLE HAD SEVERE CORROSION TO THE FRAME. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 198,000.
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Quick Summary
The 1998 Toyota 4Runner has 56 Structure complaints on file. Review the timeline above for detailed owner experiences.