Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

CarComplaints.com Notes: Although it has a stellar record in terms of vehicle problems, initially the 4th generation (2003 - 2009) 4Runner didn't earn our top "Seal of Awesome" rating because it received poor crash test ratings for rear impacts. However it's proven to have one of the lowest driver death rates out of all vehicles (not just SUVs), so we've bumped it back up to our top award.

1.5

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
109,668 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2004 Toyota 4Runner suspension problems

suspension problem

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2004 Toyota 4Runner Owner Comments

problem #16

Sep 042014

4Runner

  • 95,000 miles

A D V E R T I S E M E N T S

There is lot of rust on frame, under carriage and its also in the suspension. Its also causing fluids to leak and I had to replace the muffler assembly due to rust. I purchased this car as certified used from prestige Toyota of NJ with only 5000 miles in August of 2005, I purchased this Toyota because of their stellar reputation in the auto industry but I am extremely disappointed with this car. I have less than 109,000 miles and at the way this rust is progressing, I will have to junk the car very soon. I cant risk being on the road with my family and have this rust bucket fall apart on the middle of the road. I have been waiting to see if there is a recall but haven't seen anything come through yet. Please include my car in any vehicle safety recalls, or class action suits against Toyota. Thank you

- New City, NY, USA

problem #15

Jul 072016

4Runner

  • 188,700 miles
Well maintained vehicle failed nh state safety inspection based on significant frame rust. Rust points around radiator support mounts, and passenger side rail, near muffler mount, and rear suspension mount point. With damage, car is unsafe to drive. Toyota states no resolution option exists. Similar year Tacoma frames are being replaced with identical damage.

- Derry, NH, USA

problem #14

Apr 102016

4Runner

  • 220,000 miles
Rust eat my frame into

- Rockwood, TN, USA

problem #13

Apr 202016

4Runner

  • miles

A D V E R T I S E M E N T S

Looks like the fran around and in front of the front suspension is rusting in two

- Corinth, KY, USA

problem #12

Jan 162016

4Runner

  • 70,000 miles
There is excessive rust/corrosion on the frame of the truck. The skid plates completely rusted off the truck in 2010. The transmission lines have corroded to the point they have to be replaced. The engine oil cooler and radiator supports have rusted through. The exhaust rusted off the truck in 2010 as well. Currently there is extensive corrosion on the frame of the truck and the suspension components. These issues appeared in 2010 and I have been fighting them ever since. Mechanically the truck runs great, never a problem, however the vehicle's frame is disintegrating due to corrosion.

- Stafford, VA, USA

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problem #11

Dec 222015

4Runner

  • 129,881 miles
Vehicle has 129,881 miles. Severe rust through of frame underside. Had plated & welded. New rust through holes appeared within 6 months of previous weld on same frame structure but in different locations posing imminent rust through failure in center of vehicle. Cannot pass safety inspection.

- Queensbury, NY, USA

problem #10

Sep 012011

4Runner

  • miles

A D V E R T I S E M E N T S

Excessive rust and corrosion to the point where my skid plate came off and transmission fluid lines broke apart, leading to major leak and fix - luckily it came off in driveway and not on highway where someone could have been significantly injured. Shocks have holes in them from rust and corrosion, as do support bars and frame. Can break off pieces of the frame in my hand without effort. Concerned that frame could crack, support components could fail while driving because of corrosion. Other Toyota models have been recalled for rust, using the same components but assembled in different factories than the 4runner and land cruiser models, to my understanding. This is a safety issue that Toyota must address before anyone is seriously injured.

- Nolensville, TN, USA

problem #9

Nov 102011

4Runner

  • 86,000 miles
2004 Toyota 4runner limited, has excessive chassis rust and rotted out at some point on the sub frame, contacted the dealer and there is no recall available also called Toyota and recall is not available.I am afraid that the chassis will break and cause an accident.

- Bayonne , NJ, USA

problem #8

Jul 132015

4Runner

  • 140,000 miles
Frame has started rusting near welds and holes. Very poor prevention of rust by Toyota. Skid plates totally rusted out and fuzed bolts. Rear diff housing is also rusty. Car will probably fall apart in a year or two.

- Madison, WI, USA

problem #7

Jun 302015

4Runner

  • 72,000 miles
I was going 5 mph and hit my brakes. The control arm was ripped from the frame due to rot/rust. Toyota is aware of this problem for 4runners, but has only offered assistance on the Tacoma and Tundra. The body of my vehicle has no rust anywhere, and the mileage is extremely low. I cannot even find a mechanic to fix it, because the frame is so bad. I was told, if it gets fixed, another part of the frame may fail when I'm cruising on the highway and people could get hurt or killed. No mechanic wants this liability in doing a repair.

- Brooklyn, NY, USA

problem #6

Dec 312014

4Runner 8-cyl

  • 213,109 miles

A D V E R T I S E M E N T S

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. Updated 7/23/15

- Norfolk, MA, USA

problem #5

Sep 162013

4Runner 8-cyl

  • 146,000 miles
Vehicle has abnormal amount of rust on frame metal parts with excessive chipping an corrosion. Also, of almost more concern is that the airbag sensors are completely rotted through, as if they were sacrificial anodes. Frame failure due to abnormal rust could cause a catastrophic accident. Sensor failure of the airbag sensors (behind front bumper) while driving could cause serious injury or death to driver or other cars on the road. I have never seen anything like this amount of corrosion.

- Quogue, NY, USA

problem #4

Oct 052005

4Runner

  • miles
I have a Toyota Tacoma 4 door 4 cly pick up..I was on the internet and just notice a recall about brakes, ,is my truck included in this recall? and another I have never got any letter or anything telling me about any recalls on my truck and I see here there has been recall for front ball joints and crack frames, ,,seat belt problems..I was in shock..so what do I do can they still fix any problems if any and check my truck..thank you

- Clermont, FL, USA

problem #3

Jan 302014

4Runner 6-cyl

  • 132,000 miles
Frame is rusting out.

- Cuba, MO, USA

problem #2

Dec 312009

4Runner 8-cyl

  • 80,000 miles
Major rust on frame and other mechanical parts. Not exposed to salt does not occur with my other vehicles.

- Burke, VA, USA

problem #1

Nov 012012

4Runner 8-cyl

  • 182,000 miles
2004 4runner limited, frame rusted out.

- New Hartford, NY, USA

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