Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
00–25K
225–50K
750–75K
1475–100K
46100–150K
111150K+
180 reports with mileage · 40 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 111 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Suspension. Review the 61 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
12 crash reports2 fire reports6 injury reports
What owners actually said
220 reports
220,000 miles · Nov 25, 2016
Structure
THE FRAMES ON THESE TOYOTA 4RUNNERS (1996-2002) ARE CHEAPLY MADE AND ROT FROM THE INSIDE OUT EVEN IN STATES WITH LITTLE SALT, THEY USE THIN CHEAP STEEL, THE DIFFERENTIAL HOUSINGS ALSO LEAK DUE TO PROOUS THIN CHEAPLY MADE 'STEEL'. TOYOTA NEEDS TO STEP UP TO THE PLATE ON THIS ONE. MY VEHICLES FRAME IS ROTTING FROM THE INSIDE OUT A…
Read full complaint
THE FRAMES ON THESE TOYOTA 4RUNNERS (1996-2002) ARE CHEAPLY MADE AND ROT FROM THE INSIDE OUT EVEN IN STATES WITH LITTLE SALT, THEY USE THIN CHEAP STEEL, THE DIFFERENTIAL HOUSINGS ALSO LEAK DUE TO PROOUS THIN CHEAPLY MADE 'STEEL'. TOYOTA NEEDS TO STEP UP TO THE PLATE ON THIS ONE. MY VEHICLES FRAME IS ROTTING FROM THE INSIDE OUT ASWELL AS THE DIFFERENTIAL HOUSING. THEY DID A FRAME RECALL ON THE TACOMAS, SEQUOIAS, ETC, THIS IS NO DIFFERENT!
NHTSA ODI #10927901
Mileage unknown · Nov 14, 2016
Unknown Or Other
I PURCHASED A 1999 USED TOYOTA 4RUNNER. THE FRAME IS ROTTED AND WILL NOT PASS INSPECTION. MY STATE DOES NOT HAVE A LEMON LAW SO I AM STUCK WOTH THIS TRUCK THAT I CAN NOT DRIVE. IT IS ROTTED AROUND THE REAR AXLE AND DOWN THE SIDES OF THE VEHICLE. I KNOW THAT TOYOTA HAS BEEN SUED BY TOCOMA OWNERS AND THEY ARE BEING COMPENSATED HOW…
Read full complaint
I PURCHASED A 1999 USED TOYOTA 4RUNNER. THE FRAME IS ROTTED AND WILL NOT PASS INSPECTION. MY STATE DOES NOT HAVE A LEMON LAW SO I AM STUCK WOTH THIS TRUCK THAT I CAN NOT DRIVE. IT IS ROTTED AROUND THE REAR AXLE AND DOWN THE SIDES OF THE VEHICLE. I KNOW THAT TOYOTA HAS BEEN SUED BY TOCOMA OWNERS AND THEY ARE BEING COMPENSATED HOWEVER CANT NOT GET ANY INFO ON 4RUNNER OWNERS. PLEASE HELP US. THERE ARE ALOT OF US OUT HERE.
NHTSA ODI #10925731
Mileage unknown · Nov 6, 2016
Unknown Or Other
FRAME CRACKED ON REAR PASSAGER SIDE NEED HELP!MY DAUGHTER AND MY GRAND DAUGHTER IN THE CAR WHEN HAPPEND GOD WAS LOOKING OUT FOR THEM!
NHTSA ODI #10924490
179,337 miles · Oct 21, 2016
StructureSuspension
I HAVE A 1999 TOYOTA 4RUNNER. I AM THE ORIGINAL OWNER, AND THIS VEHICLE HAS BEEN GARAGE KEEP AND WELL MAINTAINED SINCE I HAVE OWNED IT. WHILE DRIVING ON THE HIGHWAY AT ABOUT 55MPH ON 10/18/16, WITHOUT WARNING - THE 4RUNNER BEGAN TO SHAKE VIOLENTLY FROM SIDE TO SIDE... I ALMOST LOST CONTROL OF THE 4RUNNER AND COULD HAVE BEEN INVO…
Read full complaint
I HAVE A 1999 TOYOTA 4RUNNER. I AM THE ORIGINAL OWNER, AND THIS VEHICLE HAS BEEN GARAGE KEEP AND WELL MAINTAINED SINCE I HAVE OWNED IT. WHILE DRIVING ON THE HIGHWAY AT ABOUT 55MPH ON 10/18/16, WITHOUT WARNING - THE 4RUNNER BEGAN TO SHAKE VIOLENTLY FROM SIDE TO SIDE... I ALMOST LOST CONTROL OF THE 4RUNNER AND COULD HAVE BEEN INVOLVED IN A SERIOUS ACCIDENT. THE REASON I LOST CONTROL OF THE 4RUNNER IS BECAUSE OF A SERIOUS RUSTING ISSUE IN THE FRAME (THIS ISSUE HAS BEEN WELL DOCUMENTED ON THE NHTSA, AND ALSO MANY OTHER WEBSITES). THE REASON THIS RUSTING ISSUE IS SO DANGEROUS IS WHERE THE RUSTING HAS OCCURRED. THE FRAME IS RUSTING RIGHT AT THE SECTION THAT THE LOWER CONTROL ARM BRACKET IS WELDED TO THE FRAME. THE LOWER CONTROL ARM BRACKET IS ATTACHED TO THE LINK/BAR THAT HOLDS THE REAR AXLE IN PLACE. THE RUST ON MY 4RUNNER FRAME CAUSED THE LOWER CONTROL ARM BRACKET ON THE DRIVERS SIDE TO COMPLETELY SEPARATE FROM THE FRAME, CAUSING A LOSS OF CONTROL OF THE VEHICLE (SEE ATTACHED PHOTOS). I CHECK THE CONTROL ARM BRACKET ON THE PASSENGER SIDE, AND IT ALSO SHOWS THE SAME SEVERE RUSTING AT THE FRAME WHERE THE CONTROL ARM BRACKET IS ATTACHED. THERE ARE STILL MANY 3RD GENERATION 4RUNNERS ON THE ROAD, AND I FEEL THIS RUSTING SITUATION IS PUTTING MANY LIVES IN DANGER. THERE IS NO WARNING, YOU JUST LOSE CONTROL. I UNDERSTAND THAT MY 4RUNNER IS 17 YEARS OLD... BUT AS I MENTIONED EARLIER, THE REST OF THE VEHICLE IS IN EXCELLENT SHAPE. A FRAME SHOULD NOT RUST THIS BADLY, ESPECIALLY IN A CRITICAL SECTION. PLEASE HOLD TOYOTA ACCOUNTABLE FOR A VEHICLE DEFECT THAT IS PUTTING LIVE IN DANGER. THANK YOU. *TR
NHTSA ODI #10917860
Mileage unknown · Aug 30, 2016
Electronic Stability Control (esc)EngineService Brakes
WENT TO GET AND OIL CHANGE, WHEN MY CAR WAS RETURNED THE CAR STARTED TO VIBRATE VERY TIME I WAS AT A STOP SIGN, THEN THE CHECK ENGINE LIGHT CAME OVER 12-13 TIMES ALL WITH DIFFERENT CODES... MY CAR KEEPS STALLING AND RESTARTING... THE BRAKES IS MAKING A GRINDING SOUND JUST GOT THE BRAKES DONE... FUEL INJECTION CLEANING ... AND TH…
Read full complaint
WENT TO GET AND OIL CHANGE, WHEN MY CAR WAS RETURNED THE CAR STARTED TO VIBRATE VERY TIME I WAS AT A STOP SIGN, THEN THE CHECK ENGINE LIGHT CAME OVER 12-13 TIMES ALL WITH DIFFERENT CODES... MY CAR KEEPS STALLING AND RESTARTING... THE BRAKES IS MAKING A GRINDING SOUND JUST GOT THE BRAKES DONE... FUEL INJECTION CLEANING ... AND THE RIGHT REAR LIGHT KEEPS MALFUNCTIONING EVEN AFTER I'VE CHANGE THE BULBS ON SEVERAL TIMES...
NHTSA ODI #10899463
262,000 miles · Aug 20, 2016
Structure
AUTO REPAIR SHOP TELLS ME I HAVE SIGNIFICANT FRAME RUST/ROT. IT'S ACTUALLY BEGUN TO FAIL IN PASSENGER SIDE REAR. THIS WAS DISCOVERED DURING UNRELATED SERVICE. FEELS ACTION REQUIRED TO MAKE SAFE.
NHTSA ODI #10897375
Mileage unknown · Jul 22, 2016
Unknown Or Other
TAKATA RECALL FRAME IS RUSTED EXTREMELY BAD ALMOST IN SAFE TO DRIVE REAR STABILIZER BAR THAT GOES TO FRAME RUSTED OFF REALLY BAD PLAN ON CONTACTING TOYOTA TOMORROW TO SEE IF QUALIFIES FOR RECALL
NHTSA ODI #10887893
72,680 miles · Jul 13, 2016
Structure
FRAME IS RUSTING DESPITE ONLY 72,680 MILES.
NHTSA ODI #10884539
205,000 miles · Jun 13, 2016
Suspension
I WAS TRAVELING APPROXIMATELY 70 MPH ON A STRAIGHT HIGHWAY. I FELT A BUMP AND THEN HEARD A GRINDING NOISE AND SAW SPARKS FROM MY FRONT LEFT WHEEL WELL. I PULLED TO THE SHOULDER AND SAW MY FRONT TIRE, WHEEL, AND BRAKE ASSEMBLY WERE DETACHED AND LODGED UNDER MY VEHICLE. ON FURTHER INSPECTION, THE LOWER BALL JOINT GAVE OUT AND MY W…
Read full complaint
I WAS TRAVELING APPROXIMATELY 70 MPH ON A STRAIGHT HIGHWAY. I FELT A BUMP AND THEN HEARD A GRINDING NOISE AND SAW SPARKS FROM MY FRONT LEFT WHEEL WELL. I PULLED TO THE SHOULDER AND SAW MY FRONT TIRE, WHEEL, AND BRAKE ASSEMBLY WERE DETACHED AND LODGED UNDER MY VEHICLE. ON FURTHER INSPECTION, THE LOWER BALL JOINT GAVE OUT AND MY WHEEL ASSEMBLY DETACHED. VERY HAZARDOUS AND WOULD HAVE LED TO A COLLISION IF I HAD NOT BEEN SO LATE AT NIGHT. THIS IS A KNOWN PROBLEM WITH THIS BALL JOINT AND TOYOTA ISSUED RECALL ON 2001-2004 4RUNNERS FOR THE ISSUE. NEEDS TO BE EXPANDED TO OLDER YEARS. JOINT ASSEMBLY WAS REDESIGNED FOR 2005-CURRENT MODELS TO CORRECT THE PROBLEM. SEE ATTACHED PHOTOS.
NHTSA ODI #10873939
Mileage unknown · May 8, 2016
StructureUnknown Or Other
1999 TOYOTA 4RUNNER REAR FRAME RUSTED DRIVER SIDE
NHTSA ODI #10863807
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.
1999 Toyota 4RUNNER Problems, Complaints & Recalls | Skip That Year