Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
50–25K
425–50K
650–75K
1975–100K
127100–150K
147150K+
308 reports with mileage · 71 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Structure. Review the 255 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Suspension. Review the 97 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
9 crash reports1 fire reports6 injury reports
What owners actually said
379 reports
Mileage unknown · Jun 3, 2021
Air Bags
About 1 month ago the air bag light started flashing. It is available for inspection. It had not been in an accident. We took it to a local Toyota dealer. There are some middle of the story details, but bottom line is eventually they told me it could not be fixed secondary to inability to obtain a control module. This has been v…
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About 1 month ago the air bag light started flashing. It is available for inspection. It had not been in an accident. We took it to a local Toyota dealer. There are some middle of the story details, but bottom line is eventually they told me it could not be fixed secondary to inability to obtain a control module. This has been verified by Toyota Customer Service.
NHTSA ODI #11419525
100,000 miles · Mar 13, 2021
StructureSuspension
I REPORTED A SERIOUS SAFETY ISSUE SEVERAL YEARS AGO WITH A DEFECTIVE FRAME WELD ON MY 2000 TOYOTA 4RUNNER, WHICH CAUSED MY REAR DIFFERENTIAL SUPPORT TO SEPARATE FROM THE FRAME WHILE DRIVING AT 55-60 MPH. THIS CAUSED A SEVERE, UNEXPECTED SWAYING OF THE VEHICLE BACK AND FORTH AND ALMOST COMPLETE LOSS OF CONTROL
NHTSA ODI #11402715
Mileage unknown · Jan 31, 2021
Structure
FRAME IS RUSTED COMPLETELY AND UNSAFE WHICH IS A VERY COMMON PROBLEM PLEASE HELP WAS DRIVING HOME CITY STREET
NHTSA ODI #11390918
185,000 miles · Dec 3, 2020
StructureSuspension
TRAVELING ON INTERSTATE AT 65 MPH AND HEARD A "POP." VEHICLE STARTED SWERVING BADLY -- TOTAL LOSS OF CONTROL. REAR END WAGGING HORRIFICALLY NEARLY HITTING CARS IN OTHER LANES. MANAGED TO GET TO SHOULDER BUT COULDNT SEE WHAT WAS WRONG. GOT VEHICLE OFF AT EXIT AND TO GARAGE. WAS TOLD FRAME SNAPPED AND REAR END CONTROL ARM …
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TRAVELING ON INTERSTATE AT 65 MPH AND HEARD A "POP." VEHICLE STARTED SWERVING BADLY -- TOTAL LOSS OF CONTROL. REAR END WAGGING HORRIFICALLY NEARLY HITTING CARS IN OTHER LANES. MANAGED TO GET TO SHOULDER BUT COULDNT SEE WHAT WAS WRONG. GOT VEHICLE OFF AT EXIT AND TO GARAGE. WAS TOLD FRAME SNAPPED AND REAR END CONTROL ARM NO LONGER ATTACHED REAR END TO FRAME. FRAME ROT EXTENSIVE. SCARY AS HELL. NO OTHER RUST ON VEHICLE. THOUGHT VEHICLE WOULD FLIP!
NHTSA ODI #11377765
200,000 miles · Aug 13, 2020
StructureSuspension
VEHICLE STARTED HANDLING POORLY. I HAD RECENTLY REPLACED THE REAR SHOCKS AND THOUGHT I NEEDED AN ALIGNMENT DONE. BROUGHT IT TO MY MECHANIC WHO POINTED OUT THAT MY REAR UPPER CONTROL ARM BRAKCET ON THE PASSENGER HAD ROTTED AND BROKEN, CAUSING THE SQUIRRELY HANDLING. SHORTLY AFTER, WHILE DRIVING HOME FROM WORK ON THE HIGHWAY AT ~7…
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VEHICLE STARTED HANDLING POORLY. I HAD RECENTLY REPLACED THE REAR SHOCKS AND THOUGHT I NEEDED AN ALIGNMENT DONE. BROUGHT IT TO MY MECHANIC WHO POINTED OUT THAT MY REAR UPPER CONTROL ARM BRAKCET ON THE PASSENGER HAD ROTTED AND BROKEN, CAUSING THE SQUIRRELY HANDLING. SHORTLY AFTER, WHILE DRIVING HOME FROM WORK ON THE HIGHWAY AT ~70MPH, I HEARD A CLUNK AND THE TAIL END OF THE TRUCK STARTED JUMPING/SWERVING. TOOK BACK ROADS HOME AND ASSESSED THE PROBLEM. LO AND BEHOLD MY DRIVER'S SIDE UPPER CONTROL ARM BRACKET ENCOUNTERED THE SAME FATE. ROTTED AND BROKEN. MY VEHICLE'S FIRST OWNER WAS IN MINNESOTA BUT SINCE THEN IT HAS BEEN IN TEXAS WHERE THERE IS NO SALT ON THE ROADS. I'VE DONE WHAT I CAN TO SEAL AND PREVENT FURTHER RUST ON THE FRAME AFTER PURCHASE AND YET THIS STILL HAPPENS? MY TRUCK IS NO LONGER DRIVE-ABLE AS IT'S EXTREMELY UNSAFE TO HAVE MY REAR AXLE DISCONNECTED FROM THE FRAME. SO UNTIL I CAN MANAGE TO 1) FIND SOMEONE WILLING TO WELD MY FRAME 2) PAY FOR SUCH A SERVICE I AM WITHOUT A VEHICLE... I PAID $2000 FOR THIS CAR LESS THAN A YEAR AGO WITH ONLY 170K MILES ON IT.
NHTSA ODI #11349063
170,000 miles · Jun 19, 2020
StructureSuspension
RUST AND HOLES IN THE FRAME. *TR
NHTSA ODI #11329714
Mileage unknown · Mar 9, 2020
Structure
AS I STARTED TO ACCELERATE AT A BUSY INTERSECTION, MY 4RUNNER STARTED TO JOLT AND ONCE IT BEGAN MOVING IT STARTED A SWERVE MOTION. IT BECAME DIFFICULT TO STOP AS WELL. NO INDICATOR LIGHT CAME ON TO WARN ME OF ANY PROBLEM WHILE I WAS ABOUT TO ENTER THE INTERSTATE HIGHWAY. SO I TURNED OFF THE ROAD. I BROUGHT THE TRUCK TO MY MECHAN…
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AS I STARTED TO ACCELERATE AT A BUSY INTERSECTION, MY 4RUNNER STARTED TO JOLT AND ONCE IT BEGAN MOVING IT STARTED A SWERVE MOTION. IT BECAME DIFFICULT TO STOP AS WELL. NO INDICATOR LIGHT CAME ON TO WARN ME OF ANY PROBLEM WHILE I WAS ABOUT TO ENTER THE INTERSTATE HIGHWAY. SO I TURNED OFF THE ROAD. I BROUGHT THE TRUCK TO MY MECHANIC WHO STATED THE FRAME HAD BROKEN LOOSE. THE MECHANIC ALSO STATED THIS WAS NOT DUE TO WEAR AND TEAR, BUT IT WAS IN HIS PROFESSIONAL OPINION A MANUFACTURING RUST DEFECT. HE SAID THIS SHOULD HAVE NEVER HAPPENED. I DON'T HAVE IMAGES AT THE TIME I'M WRITING THIS REPORT BECAUSE MY 4RUNNER IS AT THE SERVICE GARAGE, HOWEVER I CAN FURNISH IMAGES UPON REQUEST.
NHTSA ODI #11317137
Mileage unknown · Mar 5, 2020
SuspensionUnknown Or OtherCrash
DUE TO THE DREADED ' TOYOTA ROT ' FRAME FAILURE THE SPARE TIRE MECHANISM HAD RUSTED OFF GOING DOWN US HIGHWAY 25 IN KENTUCKY AND PUT A POOR MAN AND HIS CHILDREN IN HARMS WAY. TOYOTA DOESN'T CARE ABOUT THEIR CUSTOMERS THEY JUST WANT YOUR MONEY !!! I FEEL THIS PROBLEM COULD HAVE BEEN AVOIDED TOYOTA SHOULD HAVE RECALLED THESE VEHI…
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DUE TO THE DREADED ' TOYOTA ROT ' FRAME FAILURE THE SPARE TIRE MECHANISM HAD RUSTED OFF GOING DOWN US HIGHWAY 25 IN KENTUCKY AND PUT A POOR MAN AND HIS CHILDREN IN HARMS WAY. TOYOTA DOESN'T CARE ABOUT THEIR CUSTOMERS THEY JUST WANT YOUR MONEY !!! I FEEL THIS PROBLEM COULD HAVE BEEN AVOIDED TOYOTA SHOULD HAVE RECALLED THESE VEHICLES KNOWING THE FRAME ISSUES HAVE EXISTED SINCE THE MID 90S!!!! WHEN I LOOK UP MY VEHICLE IT HAS ZERO RECALLS SHAME ON YOU TOYOTA THERE SHOULD BE A REMEDY EVEN IF IT'S SPLITTING THE COST WITH YOUR CUSTOMER. VERY UNSATISFIED
NHTSA ODI #11316194
99,200 miles · Feb 5, 2020
Structure
FRAME IS REALLY RUSTING BAD AS IS THE CASE WITH 100S OF OTHER 4RUNNERS. T4R.ORG WILL SHOW HUNDRED UPON HUNDREDS OF COMPLAINTS OF THIS. MY TRUCK ONLY HAS 99K MILES AND THE FRAME IS ALMOST COMPLETELY WRECKED. THIS HAS BEEN AN ISSUE ON THESE TRUCKS FOR YEARS AND NOTHING HAS BEEN DONE. PLEASE LOOK INTO THIS IT'S A HUGE SAFETY ISSUE!
NHTSA ODI #11307381
168,000 miles · Jan 30, 2020
Suspension
THE UNDER FRAME ROTTED OUT AND BROKE WHILE TRAVELING ON HIGHWAY AT 65MPH, WHEN ALL OF A SUDDEN THE VEHICLE STARTED WEAVING BACK AND FORTH VIOLENTLY. ALMOST LOST CONTROL OF VEHICLE BEFORE SLOWING DOWN.PULLED OVER BECAUSE WE THOUGHT WE HAD A FLAT. WAS NOT THE CASE. GOT BACK ON THE ROAD AND ANY TIME WE WENT OVER 45MPH IT STARTED TO…
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THE UNDER FRAME ROTTED OUT AND BROKE WHILE TRAVELING ON HIGHWAY AT 65MPH, WHEN ALL OF A SUDDEN THE VEHICLE STARTED WEAVING BACK AND FORTH VIOLENTLY. ALMOST LOST CONTROL OF VEHICLE BEFORE SLOWING DOWN.PULLED OVER BECAUSE WE THOUGHT WE HAD A FLAT. WAS NOT THE CASE. GOT BACK ON THE ROAD AND ANY TIME WE WENT OVER 45MPH IT STARTED TO VIOLENTLY WEAVE BACK AND FORTH. LUCKILY WE DID NOT ROLL OVER OR CRASH WITH AN AUTISTIC CHILD IN THE BACK OF THE 4RUNNER OR MY VERY ILL HUSBAND ON OXYGEN. IF NOT ADDRESSED OR RECALLED SOON, SOMEONE IS GOING TO GET SERIOUSLY HURT OR WORSE. THIS NEEDS TO BE RECALLED. MY 4RUNNER ONLY HAS 168,000 MILES ON IT. *BF CONTACT STATED VEHICLE WAS TAKEN TO THE SHOP FOR REPAIR BUT WAS TOLD IT WAS NOT REPAIRABLE.*JB
NHTSA ODI #11302962
Official recalls
0
No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2000 Toyota 4RUNNER Problems, Complaints & Recalls | Skip That Year