NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
154 reports175,000 miles · Mar 19, 2010
Electrical SystemPower Train
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
NHTSA ODI #10321004
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
140,000 miles · Feb 16, 2010
Engine And Engine CoolingFuel System, Gasoline
HVAC ISSUE CAUSES CHECK ENGINE LIGHT TO STAY ON FOR 2001 TOYOTA 4 RUNNER. TOOK ISSUE TO BE REPAIRED BUT STILL OCCURS. GAS LEAKS DUE TO THE ISSUE. *TR
NHTSA ODI #10310952
90,000 miles · Feb 13, 2010
Electronic Stability Control (esc)Service Brakes, Hydraulic
ON THE EVENING OF 2-4-10, I WAS TRAVELING ON AN ANGLED, CURVED, ON-RAMP TO A FREEWAY, WHEN THE VSC (VEHICLE SKID CONTROL) SUDDENLY AND AUTOMATICALLY APPLIED THE VEHICLE BRAKES. THE VEHICLE SPEED WAS APPROX. THE RECOMMENDED SPEED FOR THE TURN. THE CONDITIONS WERE WET, AS IT HAD BEEN RAINING OFF AND ON ALL DAY. A BEEPING SOUND …
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ON THE EVENING OF 2-4-10, I WAS TRAVELING ON AN ANGLED, CURVED, ON-RAMP TO A FREEWAY, WHEN THE VSC (VEHICLE SKID CONTROL) SUDDENLY AND AUTOMATICALLY APPLIED THE VEHICLE BRAKES. THE VEHICLE SPEED WAS APPROX. THE RECOMMENDED SPEED FOR THE TURN. THE CONDITIONS WERE WET, AS IT HAD BEEN RAINING OFF AND ON ALL DAY. A BEEPING SOUND WAS HEARD, AND SIMULTANEOUSLY THE VEHICLE LOST TRACTION, AND TRAVELED IN A TANGENT/STRAIGHT DIRECTION TO THE CURVED ON-RAMP. I HAD ZERO CONTROL OF THE VEHICLE FOR ~3 LONG SECONDS, AND ENDED UP SIDEWAYS ON THE SHOULDER OF THE ROAD. LUCKILY, NO ONE WAS HURT NOR CLOSE BY. THIS COULD EASILY HAPPEN ON A YIELD TURN, CAUSING A BLIND-SIDED T-BONE COLLISION, OR REAR-ENDED COLLISION. THIS FAULTY SYSTEM NEEDS IMMEDIATE FIXING, AND SHOULD BE CONSIDERED AN EXTREME SAFETY HAZARD. *TR
NHTSA ODI #10310247
Mileage unknown · Feb 9, 2010
Service Brakes, HydraulicTraction Control System
I WAS DRIVING A 2001 TOYOTA 4RUNNER ON A 2 LANE MOUNTAIN HIGHWAY A COUPLE YEARS AGO. WINTERTIME, WET ROAD. GOING 50 MPH AROUND A WIDE RIGHT TURN, THE ANTI-SKID BRAKE SYSTEM SUDDENLY SCREECHED AT ME, AND APPARENTLY APPLIED THE BRAKES ON THE LEFT SIDE OF THE CAR, CAUSING IT TO SWERVE LEFT TOWARDS THE OPPOSING LANE OF TRAFFIC. I MA…
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I WAS DRIVING A 2001 TOYOTA 4RUNNER ON A 2 LANE MOUNTAIN HIGHWAY A COUPLE YEARS AGO. WINTERTIME, WET ROAD. GOING 50 MPH AROUND A WIDE RIGHT TURN, THE ANTI-SKID BRAKE SYSTEM SUDDENLY SCREECHED AT ME, AND APPARENTLY APPLIED THE BRAKES ON THE LEFT SIDE OF THE CAR, CAUSING IT TO SWERVE LEFT TOWARDS THE OPPOSING LANE OF TRAFFIC. I MANAGED TO CORRECT, AND AVOID AN ACCIDENT. I WENT WITH MY FRIEND WHOSE CAR IT WAS TO THE DEALER LATER AND DESCRIBED THE OCCURRENCE. THE DEALER CLAIMED THAT ONE OF THE TIRES WAS LOW. I NEVER TRUST ANTI-SKID BRAKE SYSTEMS SINCE THIS OCCURRENCE. THIS KIND OF RESPONSE IS COMPLETELY UNACCEPTABLE. THAT SAME CAR ALSO HAD A FIRMWARE GLITCH IN THE 4 WHEEL SYSTEM THAT WOULD CAUSE THE 4 WHEEL NOT TO BE DISABLED UNTIL YOU PULLED OVER AND SHUT OFF THE ENGINE FOR A BIT, ON AN UNFREQUENTED BASIS. *TR
NHTSA ODI #10307789
1,500 miles · Feb 3, 2010
Power Train
VSC, STABILITY/TRACTION CONTROL SYSTEM LIMITS POWER TO NORMALLY ACCELERATE FROM A STOP WHILE 4WD ENGAGED. HAPPENS 99% OF TIME WHEN IN 4WD RARELY IN 2WD MODE. DIRECTION DOESN'T AFFECT(CAN BE GOING STRAIGHT OR TURNING EITHER LEFT OR RIGHT) MAY RESULT IN REAR END OR SIDE IMPACT COLLISION BECAUSE FOLLOWING OR ONCOMING VEHICLE NOT EX…
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VSC, STABILITY/TRACTION CONTROL SYSTEM LIMITS POWER TO NORMALLY ACCELERATE FROM A STOP WHILE 4WD ENGAGED. HAPPENS 99% OF TIME WHEN IN 4WD RARELY IN 2WD MODE. DIRECTION DOESN'T AFFECT(CAN BE GOING STRAIGHT OR TURNING EITHER LEFT OR RIGHT) MAY RESULT IN REAR END OR SIDE IMPACT COLLISION BECAUSE FOLLOWING OR ONCOMING VEHICLE NOT EXPECTING MY VEHICLE TO BE AN OBSTRUCTION. NO HELP FROM DEALER. *TR
NHTSA ODI #10304247
120,000 miles · Jan 28, 2010
SteeringCrashInjury
ON THURSDAY, JANUARY 21, 2010, WHILE DRIVING THE 2001 TOYOTA 4 RUNNER, THE STEERING WHEEL LOCKED UP CAUSING MY SON TO DRIVE COMPLETELY OFF THE ROAD CRASHING AND FLIPPING THE SUV INTO A CREEK. THE VEHICLE IS IN THE PROCESS OF BEING TOTALED. I DID A RECALL RESEARCH ON THE VEHICLE TO FIND A STEERING LOSS, RECALL DATED 2005. I PU…
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ON THURSDAY, JANUARY 21, 2010, WHILE DRIVING THE 2001 TOYOTA 4 RUNNER, THE STEERING WHEEL LOCKED UP CAUSING MY SON TO DRIVE COMPLETELY OFF THE ROAD CRASHING AND FLIPPING THE SUV INTO A CREEK. THE VEHICLE IS IN THE PROCESS OF BEING TOTALED. I DID A RECALL RESEARCH ON THE VEHICLE TO FIND A STEERING LOSS, RECALL DATED 2005. I PURCHASED THIS VEHICLE IN 09/07, FROM INFINITY OF SOUTH ATLANTA. APPARENTLY THE RECALL HAD NOT BEEN DONE BY THE DEALERSHIP BEFORE SELLING TO ME. *TW
NHTSA ODI #10302952
76,450 miles · Jan 25, 2010
Power Train
I HAVE A TOYOTA 2001 4RUNNER WITH 77563 MILES. THE REAR DIFFERENTIAL HAS RUSTED THRU AND LEAKS. TOYOTA IS UNWILLING TO HELP. *TR
NHTSA ODI #10302191
90,000 miles · Dec 16, 2009
Air BagsVehicle Speed ControlCrash
TL* THE CONTACT OWNS A 2001 TOYOTA 4RUNNER. WHILE DRIVING 35 MPH SHE ATTEMPTED TO BRAKE, BUT THE VEHICLE SUDDENLY ACCELERATED,WENT AIR BORN, AND LANDED DOWN A RAVINE. THE DRIVER FRONTAL AIR BAG DID NOT DEPLOY. SHE DID NOT RECEIVE ANY INJURIES. AFTER CAREFUL EXAMINATION HE NOTICED THAT THE ACCELERATOR PEDAL WAS TRAPPED BY THE …
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TL* THE CONTACT OWNS A 2001 TOYOTA 4RUNNER. WHILE DRIVING 35 MPH SHE ATTEMPTED TO BRAKE, BUT THE VEHICLE SUDDENLY ACCELERATED,WENT AIR BORN, AND LANDED DOWN A RAVINE. THE DRIVER FRONTAL AIR BAG DID NOT DEPLOY. SHE DID NOT RECEIVE ANY INJURIES. AFTER CAREFUL EXAMINATION HE NOTICED THAT THE ACCELERATOR PEDAL WAS TRAPPED BY THE FLOOR MAT. SHE RECEIVED POLICE REPORT NUMBER 097267. SHE RECEIVED A TICKET FOR FAILURE TO REDUCE SPEED. THE VEHICLE WAS TOWED TO THE BODY SHOP. THE FAILURE AND CURRENT MILEAGES WERE 90,000.
NHTSA ODI #10296112
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