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
Mileage unknown · Feb 13, 2018
Structure
TL* THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE FRAME RUSTED OUT AND FRACTURED ON THE REAR DRIVER'S SIDE OF THE VEHICLE. A LOCAL DEALER WAS NOT CONTACTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FRAME NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFAC…
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TL* THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE FRAME RUSTED OUT AND FRACTURED ON THE REAR DRIVER'S SIDE OF THE VEHICLE. A LOCAL DEALER WAS NOT CONTACTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FRAME NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE, OPENED A CASE, AND INFORMED THE CONTACT TO CALL NHTSA. THE VIN AND FAILURE MILEAGE WERE UNKNOWN.
NHTSA ODI #11072518
200,000 miles · Dec 26, 2017
StructureSuspensionUnknown Or Other
FRAME HAS EXTENSIVE RUST INSIDE AND OUT . SUSPENSION AND ROCKER PANELS ARE AFFECTED ALSO. I WAS WONDERING ABOUT A FRAME RECALL SINCE THEY HAVE DONE SO WITH OTHER TOYOTA FRAMES
NHTSA ODI #11056377
185,000 miles · Dec 5, 2017
Electrical System
FUEL GAUGE READS INACCURATELY CAUSING A RUNNING OUT OF FUEL SITUATION, VERY DANGEROUS. GAUGE IS VERY ERRATIC, BUT USUALLY SHOWS 1/2 TANK WHEN IT RUNS OUT. SOMETIMES GOES ALL THE WAY TO FULL, SOMETIMES ALL THE WAY TO EMPTY. I HAVE REPLACED THE FUEL SENDER IN THE TANK WITH NO CHANGE. I UNDERSTAND THERE IS A TOYOTA SERVICE BULLETIN…
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FUEL GAUGE READS INACCURATELY CAUSING A RUNNING OUT OF FUEL SITUATION, VERY DANGEROUS. GAUGE IS VERY ERRATIC, BUT USUALLY SHOWS 1/2 TANK WHEN IT RUNS OUT. SOMETIMES GOES ALL THE WAY TO FULL, SOMETIMES ALL THE WAY TO EMPTY. I HAVE REPLACED THE FUEL SENDER IN THE TANK WITH NO CHANGE. I UNDERSTAND THERE IS A TOYOTA SERVICE BULLETIN # EL010-00 WHICH ADDRESSES THIS ISSUE AND A NHTSA ACTION NUMBER 950312. TOYOTA SAYS THE PARTS ARE NOT AVAILABLE TO MAKE THE REPAIRS. AM I NOW SUPPOSED TO SCRAP THE VEHICLE BECAUSE I NEVER KNOW WHEN I WILL RUN OUT OF GAS BECAUSE I HAVE NO IDEA WHEN THE TANK IS ACTUALLY NEAR EMPTY? I HAVE BEEN EXPERIENCING THIS ISSUE FOR WELL OVER A YEAR. I AM NOT ASKING FOR TOYOTA TO PROVIDE THE PARTS AT NO CHARGE, JUST THAT BE MADE AVAILABLE TO ME. I AM FILING THIS INQUIRY ON BEHALF OF MY GRANDSON, AS IT IS HIS CAR. I, HOWEVER AM A RETIRED MECHANIC WHO WILL BE DOING THE REPAIR AND HAVE BEEN UNABLE TO SOURCE THE REQUIRED PARTS.
NHTSA ODI #11052675
155,000 miles · Nov 2, 2017
Unknown Or Other
THE MOUNTING POINT FOR THE REAR-AXEL STABILIZER BAR RUSTED THROUGH AND SEPARATED FROM THE FRAME. ON MY DRIVE TO WORK (ON THE HIGHWAY) NOTICED A KNOCKING SOUND WHEN DOWN-SHIFTING, AND THE REAR OF THE VEHICLE SWAYED BADLY WHENEVER I WOULD BRAKE OR HIT A BUMP. WHEN I GOT TO WORK AND LOOKED UNDER THE VEHICLE THE REAR BRACKET HAD BRO…
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THE MOUNTING POINT FOR THE REAR-AXEL STABILIZER BAR RUSTED THROUGH AND SEPARATED FROM THE FRAME. ON MY DRIVE TO WORK (ON THE HIGHWAY) NOTICED A KNOCKING SOUND WHEN DOWN-SHIFTING, AND THE REAR OF THE VEHICLE SWAYED BADLY WHENEVER I WOULD BRAKE OR HIT A BUMP. WHEN I GOT TO WORK AND LOOKED UNDER THE VEHICLE THE REAR BRACKET HAD BROKEN AWAY FROM THE FRAME. THE VEHICLE HAS 155,000 MILES AND HAS VERY LITTLE INDICATIONS OF RUST, BUT UPON CLOSER INSPECTION THE INSIDE OF THE BOX FRAME ALONG THE GAS TANK IS RUSTED VERY BADLY. THE VEHICLE IS SINGLE OWNER AND HAS BEEN MAINTAINED WITH GREAT CARE, SO I AM EXTREMELY DISAPPOINTED TO FIND OUT THE FRAME IS RUSTING OUT FROM UNDER THE CAR. NOT TO MENTION THE WAY IN WHICH THIS FAILED AT THE ATTACH POINT FOR THE REAR AXEL IS A SEVERE SAFETY CONCERN. MY WIFE DRIVES THIS CAR WITH MY KIDS IN IT! FROM THE NUMBER OF COMPLAINTS ON THIS SITE, AND PICTURES ONLINE, TOYOTA SHOULD BE DOING SOMETHING TO INFORM 4RUNNER OWNERS OF THIS SIGNIFICANT SAFETY RISK. WHEN I VISITED THE TOYOTA DEALER THERE WERE RACKS AND RACKS OF TUNDRA FRAMES THAT WERE BEING REPLACED (SEE PICTURES). WHAT IS TOYOTA DOING FOR 4RUNNER OWNERS?
NHTSA ODI #11042812
150,000 miles · Aug 29, 2017
Structure
VEHICLE HAS ABOUT 150,000 MILES AND THE FRAME IS RUSTED THROUGH AND UNSAFE TO DRIVE. THE TRUCK RUNS GREAT, BUT BECAUSE OF THE FRAME I CAN NO LONGER DIVE THIS ON THE ROADS.
NHTSA ODI #11020476
Mileage unknown · Aug 22, 2017
Seat Belts
THE FRONT PASSENGER'S SEAT BELT IS STUCK AND WON'T RETRACT. I WOULD LIKE TO KNOW IF THERE WAS A RECALL FOR IT. IT HAPPENED JANUARY 2017. I WAS FIRST TOLD BY THE DEALERSHIP THAT THERE WAS A RECALL AND THEN THEY SAID THAT THERE WAS NO RECALL. IF THERE WAS A RECALL, WE NEVER RECEIVED ANY CORRESPONDENCE.
NHTSA ODI #11019023
160,000 miles · Aug 16, 2017
Unknown Or Other
I HAD JUST BOUGHT A USED TOYOTA 4RUNNNER FROM A DEALERSHIP AS MY FIRST VEHICLE FOR COLLEGE. BEFORE I WAS ABOUT TO LEAVE FOR MY FRESHMAN YEAR OF COLLEGE I HAD TO GET IT INSPECTED AND CAME TO FIND OUT THE FRAME OF THE SUV WAS RUSTING AWAY. NOW I AM $7000 DOLLARS IN THE HOLE AND NO VEHICLE TO GO TO SCHOOL WITH AND NOW FORCED TO STA…
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I HAD JUST BOUGHT A USED TOYOTA 4RUNNNER FROM A DEALERSHIP AS MY FIRST VEHICLE FOR COLLEGE. BEFORE I WAS ABOUT TO LEAVE FOR MY FRESHMAN YEAR OF COLLEGE I HAD TO GET IT INSPECTED AND CAME TO FIND OUT THE FRAME OF THE SUV WAS RUSTING AWAY. NOW I AM $7000 DOLLARS IN THE HOLE AND NO VEHICLE TO GO TO SCHOOL WITH AND NOW FORCED TO STAY HOME. I DID MY RESEARCH AND CAME TO FIND OUT THAT THIS IS A COMMON PROBLEM WITH THESE VEHICLES AND THAT ALL OF THE 1999 TOYOTA TACOMA TRUCKS HAD RECALLS FOR THEIR FRAME BUT NOT THE 4RUNNERS. PLEASE HELP BECAUSE THAT JUST ISNT RIGHT...
NHTSA ODI #11015691
170,000 miles · Aug 8, 2017
SteeringSuspensionUnknown Or Other
THE BALL JOINT ON MY 1999 TOYOTA 4RUNNER BROKE WHILE I WAS DRIVING THE VEHICLE. BY THE GRACE OF GOD, I STOPPED AT MCDONALD'S BEFORE MY LONG JOURNEY ONTO THE FREEWAY, WITH MY 9 MONTH OLD BABY IN THE CAR, AND THAT SAVED US FROM A VERY BAD CRASH THAT MAY HAVE TAKEN OUR LIVES HAD WE BEEN GOING 60-70 MPH. HOW DOES A BALL JOINT BREA…
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THE BALL JOINT ON MY 1999 TOYOTA 4RUNNER BROKE WHILE I WAS DRIVING THE VEHICLE. BY THE GRACE OF GOD, I STOPPED AT MCDONALD'S BEFORE MY LONG JOURNEY ONTO THE FREEWAY, WITH MY 9 MONTH OLD BABY IN THE CAR, AND THAT SAVED US FROM A VERY BAD CRASH THAT MAY HAVE TAKEN OUR LIVES HAD WE BEEN GOING 60-70 MPH. HOW DOES A BALL JOINT BREAK IN HALF???
NHTSA ODI #11013604
148,000 miles · Aug 4, 2017
Suspension
AS I WAS DRIVING DOWN THE INTERSTATE I CROSSED A BRIDGE APPROACH AND REAR END OF VEHICLE STARTED SWAYING ALL OVER THE ROAD. ABOUT CAUSED A ACCIDENT. THE REAR SWAY BAR ON PASSENGER SIDE SEPARATED FROM THE FRAME AND ABOUT CAUSED AN ACCIDENT. THE FRAME SEEMS THIN FOR A UTILITY VEHICLE.
NHTSA ODI #11012844
148,000 miles · Aug 4, 2017
Suspension
AS I WAS DRIVING DOWN THE INTERSTATE I CROSSED A BRIDGE AND REAR END OF VEHICLE WAS GOING ALL OVER THE ROAD. THE PASSENGER SIDE SWAY ARM AND RIPPED AWAY FROM THE FRAME. THE FRAME TO ME SEEMS TO MADE OUT OF TOO THIN OF METAL. NEVER HAD A VEHICLE FRAME DO THAT EVER.
NHTSA ODI #11012835
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