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
143,464 miles · Aug 23, 2016
Structure
I AM THE OWNER OF A 2000 TOYOTA 4RUNNER WITH A DANGEROUS CONDITION DUE TO RUST PERFORATION ON THE REAR PASSENGER SIDE FRAME RAIL. THE RUST EXTENDS 4-5 FT AND HAS CAUSED THE RIGHT REAR CONTROL ARM MOUNT TO RIP AWAY FROM THE FRAME. ON 6/10/2011, SMART MOTORS - MADISON, WI INFORMED ME THAT THERE WAS RUST PERFORATION ON THE RIGHT RE…
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I AM THE OWNER OF A 2000 TOYOTA 4RUNNER WITH A DANGEROUS CONDITION DUE TO RUST PERFORATION ON THE REAR PASSENGER SIDE FRAME RAIL. THE RUST EXTENDS 4-5 FT AND HAS CAUSED THE RIGHT REAR CONTROL ARM MOUNT TO RIP AWAY FROM THE FRAME. ON 6/10/2011, SMART MOTORS - MADISON, WI INFORMED ME THAT THERE WAS RUST PERFORATION ON THE RIGHT REAR FRAME THAT WAS FOUND DURING A SEPARATE REPAIR. THEY INFORMED ME THAT THEY WERE DOCUMENTING IT AND FORWARDING PICTURES TO TOYOTA MOTOR SALES. [XXX], A SENIOR SERVICE ADVISOR, SAID HE WOULD SPEAK WITH THE DISTRICT SERVICE PARTS MANAGER AND FOLLOW UP. HE WAS CONCERNED FOR THE SAFETY OF THE VEHICLE. AFTER NO ACTION FROM SMART MOTORS AND WAITING FOR TOYOTA TO CONTACT ME, I THEN CONTACTED THE TOYOTA CUSTOMER EXPERIENCE CENTER STATING THE CONCERN AND WAS GIVEN A FILE #1308200825. TO THIS DATE, NO ACTION HAS BEEN TAKEN BY TOYOTA MOTOR SALES FOR A CAMPAIGN OR SAFETY RECALL. THIS SAME CONDITION HAS BEEN RECORDED NUMEROUS TIMES. THERE APPEARS TO BE A DESIGN DEFECT THAT CAUSES THIS FRAME AREA TO HOLD WATER. TOYOTA HAS RECALLED/BOUGHT BACK TOYOTA TACOMAS WITH SIMILAR ISSUES. I AM URGING NHTSA TO AGGRESSIVELY PURSUE THE SAFETY DEFECT IN THIS VEHICLE SO THAT NO ONE IS INJURED OR KILLED. I HAVE MADE THE PERSONAL DECISION TO TAKE THIS VEHICLE OFF THE ROAD, AND IT IS UNDRIVEABLE. I CONTEND THAT AN ELEVEN YEAR OLD VEHICLE AT THE TIME OF FIRST RECORDED OBSERVED DEFECT IS AN ISSUE THAT NHTSA SHOULD INVESTIGATE. I APPRECIATE YOUR TIME AND DILIGENCE IN THIS MATTER AND I AM WILLING TO ANSWER ANY QUESTIONS AN INVESTIGATOR MAY HAVE, AND TO MAKE THE VEHICLE AVAILABLE FOR INSPECTION. I HAVE ATTACHED THE FOLLOWING DOCUMENTS TO VERIFY CORRESPONDENCE WITH TOYOTA: - SERVICE ORDER FROM 6/10/11 - INTERNAL HISTORY REPORT RECOMMENDING FRAME ESTIMATE AT $14,500 - CORRESPONDENCE WITH TOYOTA CUSTOMER EXPERIENCE CENTER RESPECTFULLY, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
NHTSA ODI #10898048
273,454 miles · Aug 22, 2016
Structure
TL* THE CONTACT OWNS A 2000 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE FRAME OF THE VEHICLE WAS CURRODED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE DEFECT AND DETERMINED THAT THE VEHICLE HAD TOO MANY MILES AND AGE; THEREFORE, NO ASSISTANCE WAS PROVIDED. THE FAILURE MILEAGE WAS APPROXIMATEL…
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TL* THE CONTACT OWNS A 2000 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE FRAME OF THE VEHICLE WAS CURRODED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE DEFECT AND DETERMINED THAT THE VEHICLE HAD TOO MANY MILES AND AGE; THEREFORE, NO ASSISTANCE WAS PROVIDED. THE FAILURE MILEAGE WAS APPROXIMATELY 273,454.
NHTSA ODI #10897780
Mileage unknown · Aug 18, 2016
Structure
FRAME ON PASSENGER SIDE HAS RUSTED AWAY, LARGE PIECES GONE. I NO LONGER FEEL SAFE WHEN DRIVING IT. MY COMPLAINT NUMBER WITH TOYOTA 1608181265. IT APPEARS THAT THE AC DRIP HOSE EMPTIES ON TO THE FRAME IN THE SAME SPOTS AS THE RUST. THERE ARE 159,289 MILES ON THE 4RUNNER.
NHTSA ODI #10896932
130,000 miles · Aug 16, 2016
Structure
EXTENSIVE FRAME RUST AT REAR CONTROL ARM MOUNTING LOCATION AND FORWARD OF IT.
NHTSA ODI #10896350
Mileage unknown · Aug 15, 2016
Structure
I HAVE OWNED THIS VEHICLE SINCE 2005. I HAVE TAKEN IT TO A CERTIFIED TOYOTA DEALERSHIP FOR EVERY MAJOR CHECKUP OR REPAIR. NOT ONE SERVICE TECH OR MECHANIC HAS MENTIONED OR NOTED ANYTHING ABOUT FRAME RUST ON THIS VEHICLE UNTIL A STATE INSPECTION IN JUNE 2016. THE MECHANIC TELLS ME THAT MY VEHICLE HAS A HUGE HOLE IN THE FRAME AND …
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I HAVE OWNED THIS VEHICLE SINCE 2005. I HAVE TAKEN IT TO A CERTIFIED TOYOTA DEALERSHIP FOR EVERY MAJOR CHECKUP OR REPAIR. NOT ONE SERVICE TECH OR MECHANIC HAS MENTIONED OR NOTED ANYTHING ABOUT FRAME RUST ON THIS VEHICLE UNTIL A STATE INSPECTION IN JUNE 2016. THE MECHANIC TELLS ME THAT MY VEHICLE HAS A HUGE HOLE IN THE FRAME AND IS RUSTING OUT AND IS UNSAFE TO DRIVE. HIS FIX FOR THIS PROBLEM WAS TO DIRECT ME TO HIS SALE MANAGER TO PURCHASE A NEW VEHICLE ( HALEY TOYOTA MIDLOTHIAN, VA) . NOT ONE WORD ABOUT THIS PRIOR TO THIS EVENT. MY VEHICLE HAS ONLY 140,000 MILES. THIS IS UNSATISFACTORY.
NHTSA ODI #10896003
Mileage unknown · Aug 5, 2016
Unknown Or Other
I HAVE A 2000 4RUNNER THAT THE FRAME RUSTED OUT MAKING IT UNSAFE. TRUCKS OF THIS YEAR WERE RECALLED FOR SAME THING. SEEM A LOT OF PEOPLE HAVE THIS PROBLEM. CAN WE GET SOME HELP? FRAME BROKE WHEN FORCED TO STOP HARD WHEN CAR PULLED OUT IN FRONT OF ME. NEVER DREAMED THE FRAME WAS THIS BAD.
NHTSA ODI #10893427
130,000 miles · Jul 29, 2016
Structure
LIKE SO MANY OTHERS I'VE HEARD OF, THE FRAME HAS RUSTED THROUGH. THE BACK LEFT WHEEL ASSEMBLY IS NOW WEDGED UP ONTO THE FLOORBOARDS. THE EXHAUST SYSTEM HAS BROKEN APART BEFORE THE MUFFLER. I JUST BOUGHT THIS CAR TWO YEARS AGO AND LOVED IT, BUT NOW AM HORRIBLY DISAPPOINTED IN THE FRAME AND TOYOTA'S LACK OF DESIRE TO DO A RECALL.
NHTSA ODI #10891565
127,000 miles · Jul 25, 2016
Structure
FRAME HAS HOLES IN IT, TRUCK IS PERFECT IN EVERY OTHER WAY, FRAME HOLES SAME AS RECALLED ON TACOMA AND TUNDRA, SAME SAFETY ISSUE, COULD BREAK DURING OPERATION.
NHTSA ODI #10888449
175,000 miles · Jul 15, 2016
Structure
FRAME RUSTED THROUGH AND SNAPPED APART WHILE MAKING A LEFT TURN INTO TRAFFIC.. REAR PASSENGER SIDE.
NHTSA ODI #10885141
211,000 miles · Jul 14, 2016
Structure
TL* THE CONTACT OWNS A 2000 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE REAR OF THE FRAME WAS FRACTURED AND RUSTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 211,000.
NHTSA ODI #10884738
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