Toyota 4Runner owners have reported 114 problems related to suspension (under the suspension category).
The frame is completely rusted threw in multiple parts of the frame. Someone has already tried welding some plateing to keep rear suspension components of the lower four link attached to the frame. Extremely unsafe.
See all problems of the 1997 Toyota 4Runner.
My son was driving vehicle and hit a pothole causing damage to the vehicle. After further inspection the frame had broke into because it was rusting from the inside out.
See all problems of the 1996 Toyota 4Runner.
Tl-the contact owns a 2000 Toyota 4 runner. The contact stated that while driving at a low speed. The contact heard a noise coming from the rear of the vehicle in addition, the contact had to steer the steering wheel in excess in order to turn the vehicle. The vehicle was taken to a dealer. The technician stated that the rear trailing arm had corroded and fractured. The technician also stated that the vehicle could not be repaired. The manufacturer was notified of the failure. The failure mileage was 156,000. Oo.
See all problems of the 2000 Toyota 4Runner.
Frame has rusted through.
See all problems of the 9999 Toyota 4Runner.
Tl-the contact owns a 1997 Toyota 4runner. The contact stated that while driving at approximately 65 mph, the vehicle veered from left to right independently. The failure occurred on two occasions. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 220,000. Djr.
The driver's side lower rear link fell off the frame due to severe rusting. Passenger side about to. Mechanic won't even attempt a repair. The frame is too rusted. The vehicle is not safe to drive. I bought it used and have had it for 2. 5 years. Toyota has no recall on it and can not assist me, even though this is the same issue that the tacoma and other models were recalled for.
See all problems of the 1999 Toyota 4Runner.
Took my 2003 Toyota 4runner in for service and to have it inspected. The service guys say they cannot inspect my truck because it has a hole in the frame of the truck. The front of my frame is severely corroded after only 160k miles and completely unsafe for the road. This truck has always been well taken care of and kept clean in the winter months. This is entirely unacceptable for a vehicle of this era and highly unsafe to drive. I am sure there are many others out there driving around not knowing their trucks are rusting away to the point the frame they are riding on is falling apart under them.
See all problems of the 2003 Toyota 4Runner.
Vehicle frame is completely rusting out around the rear suspension. Trailing arm mount from axle to frame is separated from frame and vehicle is not safe to drive.
I was informed of and shown excessive frame rotting/rusting through from a mechanic. The frame looked relatively normal roughly 6 months ago. I am aware that some of their other trucks have recalls due to the same issue, and I am seeing instances of this on the internet for this vehicle.
See all problems of the 1998 Toyota 4Runner.
Went in for a oil change and was offered a 28 point inspection. At dealership, ira Toyota, milford, MA 28 point inspection tells us there is holes and rust in the frame and the vehicle would not pass inspection. This 4runner has been kept in mint condition with receipts to prove. Did some research on line to learn many 4runners and tundra's have been recalled for just this reason.
See all problems of the 2004 Toyota 4Runner.
The frame metal and bracket that connects the frame to the rear axle has rotted off completly making the car undrivable and unsafe to drive. The whole rear axle can move forward and backward.
Extensive rust thru on drivers side of frame, rear suspension link rusted to the point where complete failure in coming soon. Last two feet of frame completely gone. Doubt it will pass another safety inspection without significant repair. Rear differential rusted to the point gear oil leaks. This is common on all 4 runners and should be recalled just like the tacomas.
See all problems of the 2002 Toyota 4Runner.
Vehicle suddenly became very unstable and loose in the rear end while driving down highway at 50 mph. Rear end started swaying back and forth pushing vehicle into center of 2 lane highway. Once vehicle was under control and off the road frame showed significant rust. Lower suspension arm mount on frame had rusted and broke. Roughly 24 inch section of this frame area had rusted out. Leaving no attachment of the suspension arm to the frame mount. Upon inspection many areas of frame are showing signifficant rust damage. Vehicle us now unsafe to drive. I have owned this vehicle for 11-12 years. Bought it with 12,000 mile and have taken great care of it. Engine purrrrrs like a kitten. Runs as well now as when I bought it. Toyota will not warranty a bad design/manufacturing process. Called Toyota dealership whom I purchased it from and they said they have been seeing many of these coming in and Toyota will not warranty the bad frames.
On routine check and inspection, Toyota arlington and Toyota schaumburg called my attention regarding a premature rusting on the underbody frame and resulted in a linear hole by the rear left and right portions of the vehicle. This according to the service advisors of both Toyota dealerships may make the vehicle unsafe to operate and may result to uncontrolled stability during driving.
See all problems of the 2001 Toyota 4Runner.
On October 11th 2014, I was driving my 2001 4runner, on my way to work. Had just turned off a road with a speed limit of 55. As I hit 35mph, my car comes to a jolting stop with a loud bang and drag on the tires. The car still ran, but the car wouldn't move. I had to finish walking to my job, as I was cellphone-less at the time. I had to pay to have my car towed home, missing an entire day's work, which was a loss of 120$. The guy who towed me told me it was definitely something to do with my rear end. So I had a family friend who is a retired mechanic look it over to see if he could spot what the problem was. First thing noticed was my emergency break was on and frozen. They remove it, clean it, put it back on. I start the car, go to move it and theres a continuous loud bang and the car again comes to the stop. The emergency break froze again. They once again take it off, and so far it hasn't refroze. However, my car is still making the loud banging noise coming from the rear end, which they have concluded is coming from the rear differential housing unit. Which they found a decent sized hole in, which it appears someone tried to cover with a yellow glue type substance. I just bought the car, and am now carless. As I have 2 small children, and cannot afford to fix a problem that can cost up to $3,000 to fix. Luckily I was only going 35 mph when it broke, and there was no one following behind me, or I would have been re ended, and had more to fix that I already do. This is a huge problem with the model car, and Toyota really needs to issue a recall on the differential unit!!! it's fairly dangerous. I loved this car before this incident. But now it's useless til I can afford this fix.
The frame on my 1996 4runner is rusted beyond repair. A place with significant rust had bend and would break off at any moment. The vehicle is unsafe to drive and completely useless at this point.
My mechanic told me that my perch springs/shock mounts had rotted off. Brought the vehicle to a welder and told me that the frame was so rotted out that I should contact Toyota to see if there is anything they could do. Said he had a 2000 tundra with the same issue that was recalled and replaced. Why hasn't the 4runner been recalled yet?.
Vehicle frame is rusting to the point of perforation. I discovered today two holes, one on each the driver and passenger side, inner frame rails just behind the rear crossmember. My concern is it may be rotting from the inside out. Is the manufacturer going to issue a recall on these frames as they have done on tacomas and tundras? this car is in excellent condition otherwise and I had planned to drive it for much longer due to its handling and safety.
I own a 2005 Toyota 4runner. The frame is rusting so severely that it may not pass inspection next year at this time. I live in PA. I have heard that Toyota has acknowledged that they have had frame issues with the tacoma (same chasis), the early tundras (I own a recalled 2000 with same issue), sequoias (same chasis as tundra. . . . . . Please tell me that the will recall my 4runner. I love the vehicle but the rust on the frame will kill it.
See all problems of the 2005 Toyota 4Runner.
The 4runner has developed surface rust on the frame underneath the car. The rust is also apparent on suspension components and brakes.
1997 Toyota 4 runner frame rot and rust: I noticed rust debris in my driveway. I inspected under the vehicle and found that the inside of driver-side frame was completely rotted with extensive rust along entire length of adjacent fuel tank. Holes large enough to put four fingers in and crumble. It is clear that the rot has almost gone entirely through the frame as there are several small holes on outside of frame as well. The rust has also seriously compromised the weld seam on the suspension component attached to the frame. Rust and rot of this severity on this vehicle is isolated only to this area of the frame. The rest of vehicle frame shows typical surface rust as expected with age of vehicle.
I own a 2000 Toyota 4runner. Went to the dealership to inspect a leak from the rear differential. Found out that not only was the rear differential so rusted that the fluid was now leaking from the porous rusted housing. But the frame was rusted and cracked so bad that that dealership said it was unsafe to drive. My now otherwise immaculate condition 4runner is now useless and rendered inoperable. This is a ramp if problem with tacoma/tundra for the same issue and same model years. How is this not a recall.
I was going over a rail rd crossing, and there was a loud bang and knocking after. Brought it to a shop, and they said that my driver side upper, rear shock went through my shock mount.
While driving on a family vacation, the 4 runner had a near catastrophic frame failure. The speed of the vehicle at the time of the failure was approximately 30 mph. This failure caused total loss of vehicle control and the inability to safely operate the vehicle. The vehicle was rendered unsafe for operation and it had to be towed. An independent inspection revealed multiple failure points along the frame rail related to corrosion.
Rust perforation in right side rear frame rail across from fuel tank inboard side. I understand Toyota has already recalled the tacoma (same year) for the same issues however has not recalled the 4runner. Car will not pass inspection nor can dealer repair.
|Problem Category||Number of Problems|
|Front Suspension Control Arm problems||
|Front Suspension Lower Ball Joint problems||
|Rear Suspension problems||
|Front Suspension Stabilizer Bar problems||
|Suspension Noise problems||
|Front Suspension problems||
|Sway Bar problems||
|Front Suspension Wheel Bearing problems||
|Rear Suspension Springs problems||