CarComplaints.com Notes: Although the 2003 model year is the "worst" model year for the 4Runner, it's not really bad at all -- mainly it's just that the other 4Runner model years are even better. Howver the 2003 model year has no major problems & no unexpected problems for a 17-year old vehicle. We award the 2003 4Runner our Seal of Awesome, since overall versus other comparable models of the same age, it's very reliable.
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.
10.0
really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
95,347 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.
There is severe rust on the frame, the rear is listing by 3/4 of an inch due to suspension rust, parts of the frame are perforated and lots of rust can fall out of drain holes when tapped. I am unable to steer the truck due to the intermediate steering column rust. The Tacoma was recalled for the same reason, I am assuming the 4runner has not been recalled because it was manufactured in greater numbers, and therefore more costly to repair, the danger of the severe rust is the same in both vehicles.
Stabilizer bar connecting the axle to the frame rusted off. I was driving only 25-30mph at the time, luckily. The vehicle swayed violently almost causing an accident and nearly forcing me off the bridge I happened to driving over. Very fortunate no one was hurt and nothing was damaged from the incident. You can imagine the tragedy if that had happened on the highway driving 75mph! Major accident, innocent lives damaged or lost. This is a very dangerous vehicle not only to the driver and passengers but also to anybody that happened to be innocently in the path of an out of control Toyota 4runner. Toyota Please fix this, for your safety and everyone else on the highway. People should be warned!!
Stabilizer bar connected to the frame rusted off, back passenger side! Causing the vehicle to sway uncontrollably, due to the low rate of speed, I was able to regain control of my vehicle and not drive off the bridge I was driving over at the time or crash into another vehicle. The engine runs great, everything works, the vehicle still looks good but the frame is rusting out from underneath it! Toyota Needs To Make It Right!
Vehicle frame and suspension components are completely rusting out. Having issues with the corroded steering column lower shaft not allowing the vehicle to turn properly.
At the end of June 2021, while driving I experienced a loud clunk and grinding noise, with reduced control of steering and brakes on my 4Runner. I took the 4Runner to a Goodyear Automotive Service Center on Woodward Avenue in Royal Oak, Michigan, who told me that the vehicle was not driveable due to severe rust damage of the frame that resulted in a broken sway bar. I thought I should take it to the closest Toyota dealership in Troy, Michigan for advice and they responded that the vehicle was beyond repair and that a new frame would cost around $20,000. I could not leave my car there, and risked driving it home, where it has been parked ever since.
- Alanson, MI, USA
Search CarComplaints.com for these popular complaint phrases...
Frame is rotted out and brake lines attached to the frame as well as every suspension component. Car failed inspection deemed unsafe to drive. This problem has been addressed for Tacoma, tundra and sequoia but not 4runner. These frames have the same issue as those and needs to be repaired by Toyota due to lack of rust and corrosion protection. There-€™s no reason 4runner should be overlooked for the same issue as the other full frame trucks.
Frame is almost completely rusted out even thought the rest of the car is in good shape. I am afraid to let my son even drive the car. I read about the girl that died from the axle coming loose and part of the frame that holds the axle is in horrible shape. Toyota should be required to add these vehicles to the frame recall...
Excessive frame and undercarriage rust. I have owned several other cars over 30-40+ years and this 03 4runner has the worst rust. Instead of simple surface rust, this rust has affected frame welds, suspension mounting points, tow and lift points. Rusting pace is extremely fast moving. There appears to be only a simple layer of thin paint, with no undercoating anywhere. This 4runner was serviced regularly, motor is running great, body and interior are in great condition. This was a gift from grandpa to grandson, but I am concerned of safety and at this point recommending only local, under 35mph travel only. Probably scrap the car soon as not much to do but replace frame. Very disappointed with misled condition, outside/inside/motor perfect, but frame rotting away. My family and friends have purchased Toyota with little incident, but I won't buy or recommended knowing they have a life of ~10yrs.
Structural rust to frame. Cracks and holes at welds and attachment points of suspension and steering. Frame is disintegrating under the truck, complete structural failure is imminent.
The frame is rusted out and the rear suspension mounting brackets are starting to look like potato chips. Also noticed steering components are severally rusted.
Extreme rust/rot throughout my 2003 4runner frame. The body, interior, powertrain are 8.5 out of 10 the frame is a 0 I live in new england and recently purchased the 03 4runner SR5 based off it looks. I drove the 4runner of about a month before the incident happened. I was driving on a typical new england road, fairly smooth with pot holes here and there going approximately 45 M.P.H.. without any warning the 4runner sent the front of the truck hard left and the rear of the truck to the right. The tires were screeching and I was sent sideways into oncoming traffic narrowing missing cars and pedestrians in the area. I got the truck to "crab walk" back across the road into a parking out and called a tow truck. When we got the truck home the tow truck driver and I took a look under the truck to see what went wrong. The right rear control arm mount had completely separated from the frame. With the truck on ththe ground I was able to roll the rear right wheel forward and backwards about 5 inches without the vehicle moving at all. I then got under the truck and saw that the cross member under the transmission had rusted away and and what not in contact with the driver side of the truck. Also I could push holes in the the frame with my fingers around the driver/ front passenger doors. I have not driven the 4runner since and I dont have 8K+ to pay a shop to replace a frame. Toyota needs to step up and take care of its customers before someone gets killed
I have had this vehicle for many years and I "know" it. I noticed that he steering wheel had a vibration albeit slight, this was something new as well as a noise I could hear under the car. I brought it home complained to my husband - he looked under the car & was appalled - the frame is so rusted he was able to stick his finger through the failing frame! I am afraid this vehicle will kill me! what if it decides to completely break at an axle or part of the undercarriage. Do I drive it and take the chance of getting hurt or killed before someone will order a recall. We can send photos if necessary as this will most certainly add validity to the concern.
The frame on my 2003 Toyota 4runner has almost rusted completely through the frame. While driving on I40 going around a deep curve I lost control of the vehicle and ran off the road without injury or collision. It was inspected and deemed not safe to drive due to the rusted frame. This vehicle is now immobile until the frame is replaced. I am requesting that this vehicle is included in the recall for the Toyota 4 runners. This happened 9/26/2018.
The contact owns a 2003 Toyota 4runner. While driving 65 mph, the vsc and traction control warning indicators illuminated. The anti-lock braking system engaged and locked the front brakes. The vehicle violently pulled to the left lane and the steering and brakes failed. The dealer was unable to duplicate the failure and repair the vehicle. The manufacturer stated that they were unaware of the failure previously occurring. The failure mileage was approximately 167,000.
Steering binds and sometimes prevents a continued turn. Have to over power steering wheel to complete turns in either direction. Not a fluid, pump, steering rack issue from what I can tell. Understand it may be an unprotected steering shaft U-joint. Dangerous situation if not corrected asap as issue gets worse very quickly.
While driving on the highway the passenger rear side of my Toyota 4runner began to move up and down and wobble making the car wander all over the road. We immediately went to the local Toyota dealer, carver Toyota of columbus in taylorsville, in. Inspecting the car on the passenger rear side we found that the rear suspension had pulled away from the frame where the frame had completely rusted leaving a big hunk out of the frame. There was extensive rusting of the frame in multiple places. The car was inspected and photographed by matt Warren, service manager at carver Toyota and was determined to be undriveable. This is a well maintained vehicle which is in tip-top condition in every other respect than the rusted frame. We are very upset to lose a good car which still had a lot of value still left in it to us. We also feel that this is a very important safety issue. We were incredibly lucky that neither we nor anybody else on the highway that day were injured by this dangerous situation. And we are very concerned that this has been reported in other 4runners as well and there hasn't been a recall and these dangerous vehicles are still on the road. We are holding on to the vehicle hoping that there will be some remedy for this situation. Thank you so much for your attention.
A D V E R T I S E M E N T S
- Hillsborough, NJ, USA