IllustrationFRAME RUST TO THE POINT THE PASSENGER REAR CONTROL ARM IS ABOUT TO FALL OFF BC OF THE AMOUNT OF FRAME RUST
2000 Toyota 4RUNNER
Owner reports · Recalls · Investigations
More warning signs than most 4RUNNER years
Owner complaints for the 2000 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
425–50K
650–75K
1975–100K
127100–150K
147150K+
308 reports with mileage · 71 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 255 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Suspension. Review the 97 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
9 crash reports1 fire reports6 injury reports
Suspension complaints
97 reportsI BOUGHT MY TOYOTA 4RUNNER 15 YEARS AGO, ON YEAR 2000. I AM THE ONLY OWNER AND I DON?T ABUSE MY VEHICLES. LOVE THIS CAR. ONE DAYS DRIVING BACK HOME MY CAR SHAKE AND IT SEEMED AN ISSUE IN REAR ?CAUSE THE WAY MY CAR MOVE AND NOISE. IT APPEARS THE REAR LEFT AXEL MOUNTS WAS HANGING OFF THE FRAME. TALKED TO THE LOCAL TOYOTA DEAL…
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I BOUGHT MY TOYOTA 4RUNNER 15 YEARS AGO, ON YEAR 2000. I AM THE ONLY OWNER AND I DON?T ABUSE MY VEHICLES. LOVE THIS CAR. ONE DAYS DRIVING BACK HOME MY CAR SHAKE AND IT SEEMED AN ISSUE IN REAR ?CAUSE THE WAY MY CAR MOVE AND NOISE. IT APPEARS THE REAR LEFT AXEL MOUNTS WAS HANGING OFF THE FRAME. TALKED TO THE LOCAL TOYOTA DEALER NOTHING THEY COULDN'T DO IT REQUIRES A NEW FRAME. STATE OF MASSACHUSETTS DOESN'T ALLOW WELDING DIRECTLY INTO THE FRAMES, IT'S UNSAFE. I WAS TOLD TO JUNK THE CAR OR REPLACE THE FRAME. JUST WHEN IT TURNED 15 YEARS. *TR
TL* THE CONTACT OWNS A 2000 TOYOTA 4RUNNER. WHILE DRIVING VARIOUS SPEEDS, A BOOMING NOISE WAS HEARD UNDER THE FRONT DRIVER SIDE OF THE VEHICLE. IT WAS LATER DISCOVERED THAT THE SUBFRAME SEPARATED DUE TO EXCESSIVE RUST AND CORROSION, WHICH RENDERED THE VEHICLE UNDRIVABLE. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED. THE VEHICLE WA…
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TL* THE CONTACT OWNS A 2000 TOYOTA 4RUNNER. WHILE DRIVING VARIOUS SPEEDS, A BOOMING NOISE WAS HEARD UNDER THE FRONT DRIVER SIDE OF THE VEHICLE. IT WAS LATER DISCOVERED THAT THE SUBFRAME SEPARATED DUE TO EXCESSIVE RUST AND CORROSION, WHICH RENDERED THE VEHICLE UNDRIVABLE. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 140,000. UPDATED 01/06/17*LJ
I OWN A 2000 TOYOTA 4RUNNER SR5. THE FRAME IS VERY BADLY RUSTED AND IS BEGINNING TO FAIL. I HAVE BEEN NOTIFIED BY MY MECHANIC THAT I SHOULD CONSIDER REPLACING THE FRAME FOR SAFETY ISSUES. TOYOTA HAS RECALLED AND REPLACED THE SAME FRAME ON THE TOYOTA TACOMA BUT HAS YET TO ISSUE A RECALL ON THE 4RUNNER.
I AM THE ORIGINAL OWNER... NORMAL DRIVING. REGULAR MAINTENANCE. LAST FEW TIMES I HAD A TRUCK IN THE SHOP (DIFFERENT ONES) THEY RECOMMEND I CONTACT SOMEBODY, ABOUT THE FRAME... IT IS BASICALLY RUSTED ALL THE WAY THRU. IT IS RUSTING FROM THE INSIDE OUT, SEEMS LIKE... HAD MANY TOYOTA'S IN THE PAST (AND PRESENT)... HAD NEVER SEEN A…
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I AM THE ORIGINAL OWNER... NORMAL DRIVING. REGULAR MAINTENANCE. LAST FEW TIMES I HAD A TRUCK IN THE SHOP (DIFFERENT ONES) THEY RECOMMEND I CONTACT SOMEBODY, ABOUT THE FRAME... IT IS BASICALLY RUSTED ALL THE WAY THRU. IT IS RUSTING FROM THE INSIDE OUT, SEEMS LIKE... HAD MANY TOYOTA'S IN THE PAST (AND PRESENT)... HAD NEVER SEEN ANYTHING LIKE IT.
FATAL LOWER CONTROL ARM BRACKET CORROSION-
FRAME ROTTED OUT ON PASSENGER SIDE OF CAR, TRACK BAR FOR REAR MOUNT RUSTED OFF FRAME.
RUST HAS CONSUMED MY FRAME, SUSPENSION AND LOWER BODY PANELS.
EXTENSIVE FRAME RUST-THROUGH AND FAILURE. LEFT AND RIGHT REAR HALVES OF FRAME CRACKED. REAR CONTROL ARM BRACKETS CRACKED AT WELDS.
TL* THE CONTACT OWNS A 2000 TOYOTA 4RUNNER. WHILE DRIVING 10 MPH AND MAKING A TURN, THE CONTACT HEARD AN ABNORMAL NOISE UNDER THE VEHICLE. UPON INSPECTING THE UNDERCARRIAGE OF THE VEHICLE, THE CONTROL ARM FRACTURED DUE TO CORROSION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAIL…
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TL* THE CONTACT OWNS A 2000 TOYOTA 4RUNNER. WHILE DRIVING 10 MPH AND MAKING A TURN, THE CONTACT HEARD AN ABNORMAL NOISE UNDER THE VEHICLE. UPON INSPECTING THE UNDERCARRIAGE OF THE VEHICLE, THE CONTROL ARM FRACTURED DUE TO CORROSION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 133,000.
Official recalls
0No 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
0No exact-year investigations in this snapshot.