IllustrationI WAS DRIVING MY TRUCK ON A CITY STREET IN BROOKLYN, NEW YORK ( FLATBUSH AVE) WHEN I SUDDENLY SMELLED SMOKE FOLLOWED BY FIRE COMING FROM THE HOOD. I DID NOT HIT ANY BUMP AND WAS NOT INVOLVED IN ANY ACCIDENT. BY THE TIME THE FIRE DEPARTMENT CAME, THE ENTIRE FRONT COMPARTMENT OF THE TRUCK WAS ON FIRE.
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.
About this comparison →How this year compares
Owner complaints by model year
Compare all 4RUNNER years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
50–25K
325–50K
250–75K
1675–100K
62100–150K
46150K+
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
Electrical System complaints
4 reportsTL* THE CONTACT OWNS A 2001 TOYOTA 4RUNNER. WHILE DRIVING APPROXIMATELY 35 MPH, THE CHECK ENGINE INDICATOR ILLUMINATED AND THE TRACTION CONTROL BECAME DISABLED. THE DEALER STATED THAT THE PROGRAMMING OF THE COMPUTER NEEDED TO BE RECONFIGURED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APP…
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TL* THE CONTACT OWNS A 2001 TOYOTA 4RUNNER. WHILE DRIVING APPROXIMATELY 35 MPH, THE CHECK ENGINE INDICATOR ILLUMINATED AND THE TRACTION CONTROL BECAME DISABLED. THE DEALER STATED THAT THE PROGRAMMING OF THE COMPUTER NEEDED TO BE RECONFIGURED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 120,000.
MY FUSE FOR MY WINDOWS BLEW, THEN WE FOUND OUT THAT MY WIRING HARNESS IN THE BACKSEAT HAD BURNED UP. FURTHER INSPECTION REVEALED THAT THE MAIN WIRING HARNESS WAS ALSO FRIED. THREE DIFFERENT MECHANICS DETERMINED THAT THE CAUSE WAS A MALFUNCTION OF THE AIRBAG WIRING. THERE WAS NO SIGN OF WEAR AND TEAR OR OUTSIDE INFLUENCE. THE AIR…
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MY FUSE FOR MY WINDOWS BLEW, THEN WE FOUND OUT THAT MY WIRING HARNESS IN THE BACKSEAT HAD BURNED UP. FURTHER INSPECTION REVEALED THAT THE MAIN WIRING HARNESS WAS ALSO FRIED. THREE DIFFERENT MECHANICS DETERMINED THAT THE CAUSE WAS A MALFUNCTION OF THE AIRBAG WIRING. THERE WAS NO SIGN OF WEAR AND TEAR OR OUTSIDE INFLUENCE. THE AIRBAGS CREATED THE PROBLEM, ARE NOW COMPROMISED AND ARE COMPLETELY UNSAFE. I CAN NO LONGER DRIVE THE CAR AND EVEN IF REPAIRED, THE AIRBAGS ARE NOW COMPROMISED FOREVER RENDERING THE CAR USELESS. TOYOTA DENIES ANY RESPONSIBILITY. THEY CLAIM THAT THE CAR IS TOO OLD TO BE THEIR PROBLEM. THIS IS A MAJOR SAFETY ISSUE THAT NEEDS ATTENTION SO THAT NOBODY ELSE HAS THE SAME EXPERIENCE OR WORSE, IS KILLED DUE TO AIRBAGS DEPLOYING AT WILL. *TR
LESS THAN 20000 MILES AFTER I HAD A REMANUFACTURED TRANSMISSION INSTALLED, BY TOYOTA, IN MY 2001 TOYOTA 4RUNNER THE VEHICLE BECAME UNRESPONSIVE TO THROTTLE INPUT. THE ENGINE WAS RUNNING BUT THE VEHICLE WOULD NOT MOVE IN ANY GEAR. I PUT THE VEHICLE IN PARK AND LET OFF OF THE BRAKE AND THE VEHICLE BEGAN ROLLING BACKWARDS DOWN THE …
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LESS THAN 20000 MILES AFTER I HAD A REMANUFACTURED TRANSMISSION INSTALLED, BY TOYOTA, IN MY 2001 TOYOTA 4RUNNER THE VEHICLE BECAME UNRESPONSIVE TO THROTTLE INPUT. THE ENGINE WAS RUNNING BUT THE VEHICLE WOULD NOT MOVE IN ANY GEAR. I PUT THE VEHICLE IN PARK AND LET OFF OF THE BRAKE AND THE VEHICLE BEGAN ROLLING BACKWARDS DOWN THE HILL. I APPLIED THE FOOT BRAKE TO KEEP THE CAR FROM ROLLING FURTHER AND SHUT OFF THE VEHICLE. AFTER A FEW MINUTES I STARTED THE VEHICLE BACK UP LOW AND BEHOLD, THE VEHICLE OPERATED NORMALLY. TODAY, I HAD A SURGE IN THE TRANSMISSION WHILE DRIVING AND THE CHECK ENGINE LIGHT CAME ON. CONTACTED TOYOTA FOR SERVICE. I HAVE HAD NUMEROUS ELECTRICAL PROBLEMS WITH THIS VEHICLE BUT FEEL THAT THIS ONE POSED A SAFETY HAZARD WORTHY OF REPORTING. *TR
Official recalls
105V225000 · 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
0No exact-year investigations in this snapshot.