Most common 2005 Toyota 4Runner problems
Share of the 425 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 →
2005 Toyota 4Runner recalls (5)
Seats › Front assembly › Seat heater/cooler
Southeast Toyota Distributors, LLC (SET) is recalling certain 2005-2011 4Runner, Highlander, Sequoia, and Sienna, 2005-2010 Avalon and Tundra, 2006-2008 Camry Solara, 2006-2010 Highlander hybrid, 2006-2011 Rav4 and Tacoma, 2007-2010 FJ Cruiser, 2007-2011 Camry hybrid, 2009-2010 Venza, 2010-2012 Prius, 1988-1990 and 2005-2010…
Remedy: SET will notify owners, and dealers will disconnect the seat heaters, free of charge, and refund the purchase price of the seat heater accessory. The recall began on July 14, 2016.
Air bags › Side/window
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2003-2006 Toyota Land Cruiser and Lexus LX470, 2005-2006 Toyota Tundra and Sequoia, 2004-2006 Toyota 4Runner and Lexus GX470 vehicles equipped with side curtain-shield-air bags.
Remedy: Toyota will notify owners, and dealers will replace the air bag control module with one that has improved programming, free of charge. The recall began on December 1, 2016.
Vehicle speed control › Accelerator pedal
Toyota is recalling certain model year 2008 through 2011 Lexus lx570, 2003 through 2009 Toyota 4runner, and 2006 through 2010 rav4 vehicles. The accelerator pedal can get stuck in the wide open position due to its being trapped by an unsecured or incompatible driver's floor mat.
Remedy: The remedy is now available. The safety recall began early April 2011. The remedy will involve modification or replacement of the accelerator pedal and replacement of any Toyota all-weather floor mat.
Equipment › Other › Labels
Gulf states Toyota is recalling certain model year 2005-2010 vehicles for failing to comply with the requirements of federal motor vehicle safety standard no. 110, "tire selection and rims." these vehicles were sold between September 1, 2005 and June 2, 2008 without the requisite load carrying capacity modification labels.
Remedy: Dealers will mail to consumers the corrected label or the customer will have the option for dealers to install the label free of charge. Dealers will also correct the owner's manual.
Equipment › Other › Labels
Southeast Toyota is recalling certain model year 2005-2011 passenger vehicles for failing to comply with the requirements of federal motor vehicle safety standard no. 110, "tire selection and rims." these vehicles were sold without the requisite load carrying capacity modification labels.
Remedy: Dealers will mail to consumers the corrected label or the customer will have the option for dealers to install the label free of charge. The safety recall began on May 27, 2010.
NHTSA defect investigations
Federal safety investigators have looked into 2 possible defects involving the 2005 Toyota 4Runner:
Unintended and Uncontrolled Acceleration
On February 16, 2010, NHTSA's Office of Defects Investigation (ODI) opened RQ10-003 to determine whether the scope of prior Toyota recalls relating to potential unintended acceleration were sufficiently broad, including, among others, Toyota recalls 07E-082, 09V-388, 10V-017, and 10V-023.NHTSA also requested information regarding potential electronic causes of unintended acceleration in Toyota and Lexus vehicles.I.
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 2005 Toyota 4Runner owners say
Body & structure all 185 →
The contact owns a 2005 Toyota 4Runner. The contact stated that while driving at an undisclosed speed, the vehicle briefly hesitated and was unable to accelerate, prompting the contact to discontinue driving the vehicle. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the catalytic converter. The contact was also made aware that the mechanic discovered excessive corrosion covering the entire subframe of the vehicle. The contact was advised not to drive the vehicle. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 205,000.
The contact owns a 2005 Toyota 4Runner. The contact stated that the subframe was rusted. The TPMS warning light was illuminated. The vehicle was taken to an independent mechanic, who repaired the TPMS, but the failure persisted. The vehicle was taken to the local dealer, where it was diagnosed that the frame was rusted and recommended that the vehicle no longer be driven. The mechanic referred the contact to the manufacturer. The vehicle was not repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline. The failure mileage was approximately 200,948.
Suspension all 77 →
The contact owns a 2005 Toyota 4Runner. The contact stated that upon taking the vehicle to an independent mechanic, she was informed that significant corrosion had developed on the front end of the undercarriage. The contact was then referred by the independent mechanic to the dealer where she was informed that while was rust found on the undercarriage of the vehicle, the vehicle was safe to operate and no repairs were needed. A month after the dealer inspection, the contact stated that an abnormal sound was coming from her brake pedal upon depression without warning. Once the contact made it home, she had the vehicle towed to an independent mechanic. The mechanic initially informed her that the vehicle was a total loss however, he and another mechanic were able to remove a large portion of the rust and replaced the brake pads, rotors, power steering line, hose, and brake pads. …
The contact owns a 2005 Toyota 4Runner. The contact stated that while the vehicle was receiving maintenance work from an independent mechanic, the mechanic informed the contact that the sub frame was very rusted. The mechanic was unable to complete the maintenance work. The vehicle was taken to a dealer where they provided the contact an estimate for the repair. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 142,500.
Brakes all 32 →
Upon moving with the flow of traffic at about 30 to 35 mph a car shot from a driveway straight in front of me causing me to hit that driver in the rear quarter panel of the passenger side putting him into a 360 spin not causing my airbags to deploy at that rate of speed in my opinion that is a huge fault of my system from my vehicle at that rate of speed my airbags should have went off to protect me as if I didn't have my seat belt on but thank God I always wear my seatbelt
The back brake lines rusted out completely crumbling causing me to almost collide head on with oncoming traffic while my kids where in the car. This was a terrifying experience. Upon further inspection the back brakes were so rusted out that they crumbled to dirt.
2005 Toyota 4Runner engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 4.0L 6-cyl | 5-speed automatic | RWD | 16 / 20 / 18 |
| 4.0L 6-cyl | 5-speed automatic | 4WD/AWD | 15 / 19 / 17 |
| 4.7L 8-cyl | 5-speed automatic | RWD | 15 / 18 / 16 |
| 4.7L 8-cyl | 5-speed automatic | 4WD/AWD | 14 / 18 / 16 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2005 Toyota 4Runner a good car?
Based on 425 owner complaints filed with NHTSA, the 2005 4Runner rates average: 1.3× as many complaints as 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 2005 Toyota 4Runner?
The body & structure — 185 complaints, 44% of all complaints for this model year, most often about body. Next are the suspension (77) and brakes (32).
How many recalls does the 2005 Toyota 4Runner have?
There are 5 recalls for the 2005 Toyota 4Runner, the most recent from June 2, 2016 (seat heater/cooler). 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 2005 Toyota 4Runner problems happen?
The median mileage reported in complaints is about 105,000 miles; 20% 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.