Most common 2002 Toyota 4Runner problems
Share of the 225 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Toyota 4Runner complaints by model year
Best 4Runner years: 2013, 2017, 2024. Years to avoid: 2025, 2011, 2003, 2004. Compare all years →
2002 Toyota 4Runner recalls (1)
Suspension › Front › Control arm › Lower ball joint
On certain sport utility vehicles, due to a manufacturing issue in the front suspension lower ball joint, there is a possibility that the surface of the ball of the joint May have been scratched. The ball joint May eventually experience excessive wear and looseness, resulting in increased steering effort.
Remedy: Dealers will replace the front suspension lower ball joints free of charge. The recall began on July 5, 2005. Owners May contact Toyota at 1-800-331-4331.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2002 Toyota 4Runner:
Frame corrosion
On August 7, 2018, the Office of Defects Investigation (ODI) received a defect petition from Mr. Gary Weinreich alleging premature frame corrosion failure in model year (MY) 2002 - 2006 Toyota 4Runner vehicles. The petitioner based his request upon a corrosion-related front suspension failure he experienced in his MY 2005 Toyota 4Runner, a class action lawsuit settlement involving other Toyota products, and other…
What 2002 Toyota 4Runner owners say
Body & structure all 88 →
The contact owns a 2002 Toyota 4Runner. The contact stated that while driving 60 MPH through a slight right curve, the vehicle independently shifted from side to side without warning nearly causing the vehicle to flip. The contact had an independent mechanic inspect the vehicle and the mechanic discovered severe corrosion throughout the entire subframe of the vehicle. The mechanic informed him that the entire subframe needed to be replaced to ensure safe driving. Neither the dealer nor the manufacturer had been notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 115,000.
The contact owns a 2002 Toyota 4Runner. The contact stated that while inspecting underneath the vehicle, he noticed that there was a hole in the subframe and that the subframe and sway bar were corroded. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 160,000.
Suspension all 49 →
The contact owns a 2002 Toyota 4Runner. The contact stated that while driving 60 MPH through a slight right curve, the vehicle independently shifted from side to side without warning nearly causing the vehicle to flip. The contact had an independent mechanic inspect the vehicle and the mechanic discovered severe corrosion throughout the entire subframe of the vehicle. The mechanic informed him that the entire subframe needed to be replaced to ensure safe driving. Neither the dealer nor the manufacturer had been notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 115,000.
Had vehicle inspected on Oct. 1 ,2021 for road trip to North Carolina from Washington, DC. Was informed that my vehicle is unsafe by the automotive shop (name withheld) due to [rusting] frame front suspension components' threads rusted off on bolts that hold suspension, control arms, and shocks on both front and rear areas + body of vehicle located where shocks bolt to the body. I also had two other shops (names withheld) assess the state of the frame and suspension + and was told that the vehicle has maybe 1 year or so until the frame falls apart. Given I am the original owner, have gargage-kept my vehicle, have very low-mileage - 74,000 miles, and have maintained the vehicle immaculately and am aware of rusting problems with other Toyota [truck] frames, etc. this seems to be a defect in the manufacturing process. …
Transmission & drivetrain all 33 →
The contact owns a 2002 Toyota 4Runner. The contact stated that while driving, the vehicle lost power while depressing the accelerator pedal. The failure initially occurred without warning; however, the VSC (Vehicle Stability Control) message was displayed with an audible beeping sound coming from the vehicle. In addition, there was a red warning light flashing on the instrument panel after the failure. The contact stated that the failure occurred mostly while turning the steering wheel to the left or the right. The manufacturer was notified of the failure and referred the contact to the dealer and the NHTSA Hotline for assistance. The failure mileage was approximately 200,000.
I took my vehicle in for a routine oil change recently and the technician said that I have some major rust issues on my rear axle and drivetrain. He should me when it was on the lift. He explained to me that the bolt and clip than holds the brake line down on the rear differential had rusted and broken off of the differential cover. The rear differential is now leaking gear oil. The technician advised me that it is too risky to attempt to repair as it May cause the entire differential to be damaged and the whole rear axle would need to be replaced. The technician also said that it is a risk to drive the vehicle and is possibly unsafe to keep driving. He stated that it is unknown how much longer I would be able to drive it until the rear axle ceases.
2002 Toyota 4Runner engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.4L 6-cyl | 4-speed automatic | RWD | 15 / 18 / 16 |
| 3.4L 6-cyl | 4-speed automatic | 4WD/AWD | 15 / 18 / 16 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2002 Toyota 4Runner a good car?
Based on 225 owner complaints filed with NHTSA, the 2002 4Runner rates average: 35% fewer complaints than a typical year of the 4Runner at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2002 Toyota 4Runner?
The body & structure — 88 complaints, 39% of all complaints for this model year, most often about body. Next are the suspension (49) and transmission & drivetrain (33).
How many recalls does the 2002 Toyota 4Runner have?
There is 1 recall for the 2002 Toyota 4Runner, the most recent from May 17, 2005 (lower ball joint). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Toyota 4Runner?
The best years by complaints, compared at the same age, are 2013, 2017 and 2024. Years to avoid or approach with caution: 2025, 2011, 2003 and 2004. See the full Toyota 4Runner years comparison.
At what mileage do 2002 Toyota 4Runner problems happen?
The median mileage reported in complaints is about 120,000 miles; 12% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.