IllustrationBRAKE PEDAL PULSATION DUE TO FRONT BRAKE ROTORS. REPLACED PADS AND TURNED ROTORS AND PROBLEM WAS GONE FOR THREE TO FOUR WEEKS. PROBLEM CAME BACK. PROBLEM HAS OCCURRED PERSISTENTLY FOR OVER 100K MILES. I AM THE SECOND OWNER, PURCHASED AT 32K IN 2003. *TR
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
Service Brakes, Hydraulic complaints
4 reportsON 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
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
2001 TOYOTA 4 RUNNER 4WD WHILE SPEED 30 TO 40 MPH DRIVING IN A SLOW RIGHT BANK ( NOT A CURVE) HEAR LOW BEEP NOISE SKID LITE ICON COMES ON AND AS IF TRUCK TOOK OVER I LOST STEERING , BRAKES AND POWER . BRAKES WERE ACTIVATING ON THEIR OWN AND THE TRUCK PROCEDED ACROSS YELLOW LINE INTO ONCOMING TRAFFIC!!! TOYOTA PULL CODES NOTH…
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2001 TOYOTA 4 RUNNER 4WD WHILE SPEED 30 TO 40 MPH DRIVING IN A SLOW RIGHT BANK ( NOT A CURVE) HEAR LOW BEEP NOISE SKID LITE ICON COMES ON AND AS IF TRUCK TOOK OVER I LOST STEERING , BRAKES AND POWER . BRAKES WERE ACTIVATING ON THEIR OWN AND THE TRUCK PROCEDED ACROSS YELLOW LINE INTO ONCOMING TRAFFIC!!! TOYOTA PULL CODES NOTHING SAID I MUST HAD PUT TRUCK IN A SKID . NO I DIDNOT PUT TRUCK INTO SKID. HAPPEN AGAIN THIS TIME WIFE FOLLOWING ME AND SHE WITNESS IT ALSO . SHE SAID IT WAS AS IF I WAS STEERING IT INTO ONCOMING TRAFFIC. *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.