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2001 Toyota 4RUNNER

Owner reports · Recalls · Investigations

More warning signs than most 4RUNNER years

Owner complaints for the 2001 Toyota 4RUNNER are substantially higher than the model-year median of 58.

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When problems were reported

Mileage at the reported incident

134 reports with mileage · 20 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 79 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 25 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports1 fire reports7 injury reports

Structure complaints

79 reports
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125,000 miles · May 5, 2012
StructureSuspension

3RD GENERATION 2001 TOYOTA 4RUNNER WITH EXCESSIVE FRAME AND BODY RUST. THE GAS TANK STEM IS RUSTED, THE REAR DIFFERENTIAL IS LITERALLY POROUS AND LEAKING OIL DUE TO EXCESSIVE RUST. REAR BUMPER IS RUSTED, SPARE TIRE MOUNT IS RUSTED. OTHER AREAS OF RUST ARE TOO NUMEROUS TO LIST. REPAIR SHOP SAID CAR IS NOT WORTH FIXING. DANA CO…

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3RD GENERATION 2001 TOYOTA 4RUNNER WITH EXCESSIVE FRAME AND BODY RUST. THE GAS TANK STEM IS RUSTED, THE REAR DIFFERENTIAL IS LITERALLY POROUS AND LEAKING OIL DUE TO EXCESSIVE RUST. REAR BUMPER IS RUSTED, SPARE TIRE MOUNT IS RUSTED. OTHER AREAS OF RUST ARE TOO NUMEROUS TO LIST. REPAIR SHOP SAID CAR IS NOT WORTH FIXING. DANA CORP THAT MADE FRAMES FOR TOYOTA TACOMAS/TUNDRAS THAT WERE RECALLED ALSO IS BEST KNOW FOR REAR DIFFERENTIALS. WHY WEREN'T THE 4RUNNERS INCLUDED IN THE RECALL/BUYBACK BY TOYOTA? *TR

NHTSA ODI #10457551

110,321 miles · Feb 21, 2012
Structure

EXTREME RUST ON MY 4RUNNER'S FRAME. CAN BE SEEN EASILY FROM IN AND OUTSIDE OF VEHICLE. I HAVE MANY PICTURES TO DOCUMENT. THE RECALL ON TOYOTA TACOMA AND TUNDRA SHOULD BE EXPANDED TO INCLUDE 96-02 TOYOTA 4RUNNER. *TR

NHTSA ODI #10448635

128,000 miles · Jan 25, 2012
Structure

TL* THE CONTACT OWNS A 2001 TOYOTA 4RUNNER. THE CONTACT STATED HAT THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR AN UNRELATED DEFECT WHEN THE TECHNICIAN DETECTED A HOLE IN THE REAR FRAME AND INFORMED THE CONTACT THAT ENTIRE FRAME WAS COMPLETELY RUSTED. THE VEHICLE WAS DAMAGED BEYOND REPAIR. THE MANUFACTURER WAS NOTIFIED OF T…

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TL* THE CONTACT OWNS A 2001 TOYOTA 4RUNNER. THE CONTACT STATED HAT THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR AN UNRELATED DEFECT WHEN THE TECHNICIAN DETECTED A HOLE IN THE REAR FRAME AND INFORMED THE CONTACT THAT ENTIRE FRAME WAS COMPLETELY RUSTED. THE VEHICLE WAS DAMAGED BEYOND REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 128,000. UPDATED 02/10/12 *BF UPDATED 03/12/12

NHTSA ODI #10445222

122,000 miles · Dec 19, 2011
StructureInjury

THE 2001 TOYOTA 4 RUNNER IS RUSTING OUT. MY SON AND I BOTH HAVE CUT OUR SELF ON THE REAR BUMPER. I NEEDED STITCHES FOR MY INJURY. I HAVE A SCAR TO REMIND ME NOT TO PURCHASE ANOTHER TOYOTA. THE RUST GOT SO BAD, I LOST MY BUMPER. WHEN I LOOKED UNDER MY VEHICLE AT THE FRAME, THE ENTIRE BOTTOM OF THE VEHICLE IS RIDDLED W/RU…

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THE 2001 TOYOTA 4 RUNNER IS RUSTING OUT. MY SON AND I BOTH HAVE CUT OUR SELF ON THE REAR BUMPER. I NEEDED STITCHES FOR MY INJURY. I HAVE A SCAR TO REMIND ME NOT TO PURCHASE ANOTHER TOYOTA. THE RUST GOT SO BAD, I LOST MY BUMPER. WHEN I LOOKED UNDER MY VEHICLE AT THE FRAME, THE ENTIRE BOTTOM OF THE VEHICLE IS RIDDLED W/RUST, INCLUDING THE FRAME. CALLED TOYOTA TO SEE IF I COULD AT LEAST GET A SAFETY INSPECTION OF MY FRAME, THEY TOLD ME THAT MY 01 4RUNNER WAS NOT PART OF ANY RECALL AND ANY INSPECTION WOULD COST ME MONEY. *TR

NHTSA ODI #10440399

121,000 miles · Apr 28, 2011
Structure

THE REAR AXEL HOUSING ON OUR 2001 SR5 TOYOTA 4-RUNNER IS RUSTED OUT PRETTY BAD. THE ENTIRE FIRST LAYER OF THIN METAL HAS COMPLETELY FLAKED OFF. IT HAS NOT BEGAN TO LEAK YET, BUT IT IS A MATTER OF TIME UNTIL IT DOES. TOYOTA INDICATED THAT THERE HAS NOT BEEN A RECALL ISSUED ON THIS PART, WHICH I THINK THERE SHOULD BE SINCE IT I…

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THE REAR AXEL HOUSING ON OUR 2001 SR5 TOYOTA 4-RUNNER IS RUSTED OUT PRETTY BAD. THE ENTIRE FIRST LAYER OF THIN METAL HAS COMPLETELY FLAKED OFF. IT HAS NOT BEGAN TO LEAK YET, BUT IT IS A MATTER OF TIME UNTIL IT DOES. TOYOTA INDICATED THAT THERE HAS NOT BEEN A RECALL ISSUED ON THIS PART, WHICH I THINK THERE SHOULD BE SINCE IT IS SUCH A COMMON OCCURRENCE WITH 1999 - 2002 TOYOTA 4 RUNNERS. THE ENTIRE VEHICLE IS IN GREAT SHAPE, AND RUNS GREAT - WE COULDN'T BE HAPPIER WITH ITS PERFORMANCE. BUT THE ROTTING REAR AXEL NOT ONLY IS SURPRISING, BUT HAS ME QUITE CONCERNED THAT WE WILL END UP WITH A PRETTY EXPENSIVE REPAIR WITHOUT TOYOTA TAKING RESPONSIBILITY FOR AN OBVIOUSLY DEFECTIVE REAR AXEL HOUSING. IF ANYONE SIMPLY DOES AND INTERNET SEARCH REGARDING THIS PROBLEM - YOU WILL SEE THAT ARE LITERALLY THOUSANDS OF TOYOTA TRUCKS THAT ARE EXPERIENCING THIS PROBLEM WITH THE REAR AXEL HOUSING. *TR

NHTSA ODI #10398092

40,000 miles · Mar 1, 2010
Structure

TL*THE CONTACT OWNS A 2001 TOYOTA 4RUNNER. THE CONTACT NOTICE THAT THE FRONT AND REAR BUMPERS WERE COVERED WITH RUST IN MARCH 2007. HE TOOK THE VEHICLE TO THE DEALERSHIP AND THE DEALER TOLD HIM THAT THE ROAD SALT CAUSED THE BUMPER TO RUST. HE CALLED THE MANUFACTURER AND FILED A COMPLAINT WITH A REPRESENTATIVE. THE VEHICLE HAD NO…

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TL*THE CONTACT OWNS A 2001 TOYOTA 4RUNNER. THE CONTACT NOTICE THAT THE FRONT AND REAR BUMPERS WERE COVERED WITH RUST IN MARCH 2007. HE TOOK THE VEHICLE TO THE DEALERSHIP AND THE DEALER TOLD HIM THAT THE ROAD SALT CAUSED THE BUMPER TO RUST. HE CALLED THE MANUFACTURER AND FILED A COMPLAINT WITH A REPRESENTATIVE. THE VEHICLE HAD NOT BEEN REPAIRED AT THE TIME OF THE COMPLAINT. THE CURRENT MILEAGE WAS APPROXIMATELY 66,000. THE FAILURE MILEAGE WAS APPROXIMATELY 40,000. UPDATED 04/12/10.

NHTSA ODI #10315234

105,000 miles · Dec 15, 2009
Structure

HELLO, I OWN A 2001 4RUNNER AND THE FRONT AND REAR BUMPERS ARE RUSTING HORRIBLY WITH THE FRONT AND REAR BUMPERS ACTUALLY HAVING AN HOLE ALL THE WAY THROUGH. I HAVE CONTACTED TOYOTA DIRECTLY ON 2 OCCASIONS AND THEY HAVE REFUSED TO DO ANYTHING. I HAVE BEEN PATCHING WITH FIBERGLASS BUT THE RUST CONTINUES. I LIVE IN MASSACHUSETTS …

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HELLO, I OWN A 2001 4RUNNER AND THE FRONT AND REAR BUMPERS ARE RUSTING HORRIBLY WITH THE FRONT AND REAR BUMPERS ACTUALLY HAVING AN HOLE ALL THE WAY THROUGH. I HAVE CONTACTED TOYOTA DIRECTLY ON 2 OCCASIONS AND THEY HAVE REFUSED TO DO ANYTHING. I HAVE BEEN PATCHING WITH FIBERGLASS BUT THE RUST CONTINUES. I LIVE IN MASSACHUSETTS AND EVERY 2001 4RUNNER THAT I SEE ON THE ROAD HAS THE SAME PROBLEM. THIS IS A SAFETY ISSUE SINCE THE RUST AFFECTS THE INTEGRITY OF THE FUNCTION OF THE BUMPERS IN THE EVENT OF A COLLISION. ALSO, I CANNOT GET AN INSPECTION STICKER WITH HOLES IN THE BUMPERS. THE COST TO REPLACE THEM IS WELL OVER $1,300. FROM A VISUAL INSPECTION, LARGE CHUNKS WILL CONTINUE TO RUST OFF THE INSIDE OF THE BUMPERS DURING THE NEXT 6 MONTHS. *TR

NHTSA ODI #10295802

85,000 miles · May 3, 2009
Structure

THE FRONT AND REAR BUMPERS ON MY 2001 TOYOTA 4RUNNDER ARE COMPLETELY RUSTED OUT (FROM THE INSIDE OUT). THE REST OF THE VEHICLE IS IN EXCELLENT CONDITION. NEVER BEEN IN AN ACCIDENT. ANYONE WALKING BY THE VEHICLE COULD ACCIDENTALLY BRUSH BY THE BUMPERS AND GET CUT FROM THE JAGGED EDGES; ALSO NOT SURE WHAT GOOD THEY WOULD DO IN C…

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THE FRONT AND REAR BUMPERS ON MY 2001 TOYOTA 4RUNNDER ARE COMPLETELY RUSTED OUT (FROM THE INSIDE OUT). THE REST OF THE VEHICLE IS IN EXCELLENT CONDITION. NEVER BEEN IN AN ACCIDENT. ANYONE WALKING BY THE VEHICLE COULD ACCIDENTALLY BRUSH BY THE BUMPERS AND GET CUT FROM THE JAGGED EDGES; ALSO NOT SURE WHAT GOOD THEY WOULD DO IN CASE OF ANY IMPACT. *TR

NHTSA ODI #10267604

122,000 miles · Jun 16, 2008
Power TrainStructureSuspension

WHEN ON A LONG HIGHWAY TRIP ON THE WEEKEND OF JUNE 7, 2008, MY HUSBAND NOTICED BLACK SPOTS ON THE REAR WINDOW OF OUR 2001 TOYOTA 4RUNNER (121,000 MILES). HE CLEANED IT OFF TO SEE IF IT RETURNED AS WE RESUMED OUR JOURNEY. WHEN WE NEXT STOPPED SEVERAL HUNDRED MILES LATER, THE BLACK SPOTS WERE ON THE ENTIRE REAR OF THE VEHICLE. …

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WHEN ON A LONG HIGHWAY TRIP ON THE WEEKEND OF JUNE 7, 2008, MY HUSBAND NOTICED BLACK SPOTS ON THE REAR WINDOW OF OUR 2001 TOYOTA 4RUNNER (121,000 MILES). HE CLEANED IT OFF TO SEE IF IT RETURNED AS WE RESUMED OUR JOURNEY. WHEN WE NEXT STOPPED SEVERAL HUNDRED MILES LATER, THE BLACK SPOTS WERE ON THE ENTIRE REAR OF THE VEHICLE. MY HUSBAND CHECKED BENEATH THE REAR OF THE VEHICLE AND SAW TRANSMISSION FLUID DRIPPING OUT OF THE DIFFERENTIAL. WE THEN TOOK THE VEHICLE TO A MECHANIC WHO REPORTED THAT THE REAR AXLE HOUSING WAS COMPLETELY CORRODED TO THE POINT OF FAILURE, AND THAT IT WAS BEYOND REPAIR, AND THAT HE HADN'T EVER SEEN THIS ON A CAR OF THIS AGE AND MILEAGE. HE INFORMED US THAT TOYOTA HAS RECENTLY RECALLED TACOMA VEHICLES FROM THE SAME YEAR FOR SIMILAR CORROSION PROBLEMS. WE CONTACTED TOYOTA AND THEY SAID THERE WAS NOTHING THEY COULD DO FOR US. WE ARE LEFT WITH A VEHICLE THAT IS BEYOND REPAIR THAT WE ARE UNABLE TO SELL, AND WE HAVE MAINTAINED IT IN ACCORDANCE WITH THE MANUFACTURER'S GUIDELINES. PLEASE HELP. *TR THE CONSUMER WAS INFORMED THE ENTIRE REAR AXLE INCLUDING THE AXLE, DIFFERENTIAL, BRAKES, AND EXHAUST SYSTEM WERE CORRODED BEYOND REPAIR. UPDATED 08/27/08. *JB

NHTSA ODI #10231201

Official recalls

1

05V225000 · Suspension:front:control Arm:lower Ball Joint

May 17, 2005

ON CERTAIN SPORT UTILITY VEHICLES, DUE TO A MANUFACTURING ISSUE IN THE FRONT SUSPENSION LOWER BALL JOINT, THERE IS A POSSIBILITY THAT THE SURFACE OF THE BALL OF THE JOINT MAY HAVE BEEN SCRATCHED. THE BALL JOINT MAY EVENTUALLY EXPERIENCE EXCESSIVE WEAR AND LOOSENESS, RESULTING IN INCREASED STEERING EFFORT.

Consequence & remedy

Consequence: THE LOWER BALL JOINT MAY SEPARATE FROM THE KNUCKLE CAUSING LOSS OF STEERING CONTROL AND A CRASH COULD OCCUR.

Remedy: DEALERS WILL REPLACE THE FRONT SUSPENSION LOWER BALL JOINTS FREE OF CHARGE. THE RECALL BEGAN ON JULY 5, 2005. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.

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.