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2015 Toyota 4RUNNER problems

The most common problem on the 2015 Toyota 4RUNNER is airbags, typically around 22,000 miles. Its complaint count is close to a typical 4RUNNER model year.

Typical yearClose to a typical year
Year score
64/100
Owner complaints
87
Recalls
9
Service bulletins
338
Worst area
Airbags
Fuel economy
18-19mpg

The worst 2015 Toyota 4RUNNER problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

Specific symptoms reported on the 2015 Toyota 4RUNNER

No deployment 7Door locks 6Stalling 6Fuel pump 5

Recalls 9

Fuel system, gasoline: delivery: fuel pumpReported January 13, 2020 · 1,830,752 vehicles affected
What is wrong
Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS 300, LC 500, LS 500, LX 570, RX 350L, and 2019 Toyota Avalon and Corolla, and certain Lexus NX 300, and ES 350 vehicles on January 13, 2020. On March 4, 2020, Toyota expanded the recall to include certain 2014-2015 Toyota 4Runner and Land Cruiser, 2018 Avalon, Corolla, 2014 FJ Cruiser, 2017 Sienna and Lexus 2018 ES 350, 2018-2019 GS 300, 2013-2014 GS350, 2014-2015 GX 460, IS 350 and LX 570, 2014 IS F, 2018-2019 IS 350, LC 500H and LS 500H, 2013-2015 LS 460, 2015 NX 200T and RC350, 2017 RC 200T and RX 350. Toyota also removed the 2018-2019 Toyota 4Runner and Land Cruiser and 2018-2019 Lexus GX 460 and LX 570 and 2019 NX300 from inclusion in this recall. On March 19, 2020, Toyota expanded the recall to include 2015 Lexus GS350 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Risk
If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
Remedy
Toyota will notify owners, and dealers will replace the fuel pump, free of charge. The recall began May 4, 2020. Owners may contact Toyota customer service at 1‑888‑270‑9371 or Lexus customer service at 1‑800‑255‑3987. Toyota's numbers for this recall are 20TB02 and 20TA02 for Toyota vehicles and 20LB01 and 20LA01 for Lexus vehicles.

Recall number 20V012000 · Recall details

Air bags: frontal: passenger side: inflator moduleReported October 17, 2019 · 928,220 vehicles affected
What is wrong
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matrix, 2004-2005 RAV4, 2002-2007 Sequoia, 2011-2013 Sienna, 2008-2012 Scion xB, 2008-2009 Lexus IS-F, 2007-2012 Yaris and Lexus ES350, 2010-2017 Lexus GX460, 2002-2010 Lexus SC430, 2006-2012 Lexus IS250 and IS350 and 2010-2015 Lexus IS250C and IS350C vehicles. These vehicles had their driver or passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Risk
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy
Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver inflator, front passenger airbag inflator, the airbag assembly, or the front passenger airbag sub-assembly and inflator. The recall began November 20, 2019. Owners may contact Toyota customer service at 1‑888‑270‑9371 or Lexus customer service at 1‑800‑255‑3987. Toyota's numbers for this recall are J0A, J0B, and J0C. Lexus' numbers for this recall are JLI, JLJ, and JLK.

Recall number 19V741000 · Recall details

Air bags: frontal: passenger side: inflator moduleReported January 9, 2019 · 1,299,448 vehicles affected
What is wrong
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2014-2016 Toyota 4Runner, 2014-2015 Scion xB, Lexus IS350C, IS250C, 2014 Toyota Sienna, Lexus IS-F, and 2014-2017 Lexus GX460 vehicles sold, or ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Toyota is also recalling certain 2011-2013 Toyota Corolla, Corolla Matrix, Lexus IS250, IS350, 2011-2016 4Runner, 2011-2015 Scion xB, Lexus IS350C, IS250C, 2011-2014 Toyota Sienna, Lexus IS-F, 2011-2017 Lexus GX460, and 2011-2012 Lexus ES350 vehicles ever registered in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." Toyota is also recalling certain 2010-2013 Toyota Corolla, Corolla Matrix, Lexus IS350, 2010-2016 4Runner, 2010-2013 Lexus IS250, 2010-2015 Scion xB, Lexus IS350C, IS250C, 2010-2017 Lexus GX460, 2010-2014 Lexus IS-F, and 2010-2012 Lexus ES350 vehicles ever registered in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles are equipped with air bag inflators assembled as part of the passenger frontal air bag modules, used as original equipment or replacement equipment (such as after a vehicle crash necessitating replacement of the original air bags), that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Risk
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy
Toyota will notify owners. Depending on the vehicle model, dealers will replace the front passenger air bag inflator, or replace the air bag assembly. The recall began February 15, 2019. Owners may contact Toyota customer service at 1‑800‑331‑4331. Toyota's numbers for this recall are "Zone A" Toyota: G0P, Lexus: GLG; "Zone B" Toyota: G0R, Lexus GLH; "Zone C" Toyota: H0A, and Lexus: HLA.

Recall number 19V005000 · Recall details

Structure: body: hoodReported November 29, 2017 · 431 vehicles affected
What is wrong
Southeast Toyota Distributors, LLC (SET) is recalling certain 2015-2018 Toyota 4Runner vehicles equipped with an accessory Billet Grille Overlay installed by SET or provided by SET and installed by SET dealers. The U-nut that secures the overlay grille may fracture, allowing the Billet Grille Overlay to detach from the vehicle.
Risk
If the Billet Grille Overlay detaches while driving, it can become a road hazard, increasing the risk of a crash.
Remedy
SET will notify owners, and dealers will replace the securing U-nuts with upgraded hardware, free of charge. The recall is expected to begin January 26, 2018. Owners may contact SET customer service at 1‑866‑405‑4226. SET's number for this recall is SET17C.

Recall number 17V763000 · Recall details

EquipmentReported July 3, 2017 · 3,547 vehicles affected
What is wrong
Southeast Toyota Distributors, LLC (SET) is recalling certain 2011-2016 Toyota Tacoma and 4Runner vehicles equipped with accessory hood scoops installed by SET or SET dealers. The adhesive attaching the hood scoop may weaken, allowing the hood scoop to detach from the vehicle.
Risk
If the hood scoop detaches, it may become a road hazard, increasing the risk of a crash.
Remedy
SET will notify owners, and dealers will mechanically fasten the scoop to the hood, free of charge. The recall began on September 1, 2017. Owners may contact SET customer service at 1‑954‑429‑2000. SET's number for this recall is SET17B.

Recall number 17V425000 · Recall details

Engine and engine cooling: exhaust system: manifold/header/muffler/tail pipeReported August 3, 2016 · 425 vehicles affected
What is wrong
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2015 Toyota 4Runner vehicles manufactured September 3, 2009, to December 1, 2014. The affected vehicles may be equipped with accessory exhaust tips installed by SET or SET dealers that may contact people and possibly burn them while they are standing behind the vehicle.
Risk
Contact with an exhaust tip may result in personal injury.
Remedy
SET will notify owners, and dealers will install a re-designed exhaust tip that is smaller in diameter and is more recessed behind the bumper, free of charge. The recall began September 15, 2016. Owners may contact SET customer service at 1‑866‑405‑4226. SET's number for this recall is SET16D.

Recall number 16V577000 · Recall details

Equipment: other: labelsReported April 20, 2016 · 844 vehicles affected
What is wrong
Gulf States Toyota, Inc. (Gulf States) is recalling certain model year 2015-2016 Toyota 4Runner vehicles manufactured September 22, 2014, to March 23, 2016 and equipped with accessories installed by Gulf States. The Load Carrying Capacity Modification Label may not reflect the correct added weight of the installed accessories. As a result, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims for Passenger Cars."
Risk
An incorrect label may result in the vehicle being overloaded, increasing the risk of a crash.
Remedy
Gulf States will notify owners, and dealers will install an accurate label, free of charge. The recall began on June 1, 2016. Owners may contact Gulf States customer service at 1‑800‑444‑1074. Gulf States' number for this recall is 16R2.

Recall number 16V228000 · Recall details

Engine and engine cooling: exhaust system: manifold/header/muffler/tail pipeReported August 13, 2015 · 2,530 vehicles affected
What is wrong
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2015 Toyota 4Runner vehicles manufactured March 29, 2010, to July 30, 2015. The affected vehicles may be equipped with accessory exhaust tips installed by SET or SET dealers that may contact people and possibly burn them while they are standing behind the vehicle.
Risk
Contact with an exhaust tip may result in personal injury.
Remedy
SET will notify owners, and dealers will install a re-designed exhaust tip that is smaller in diameter and is more recessed behind the bumper, free of charge. The recall began on September 22, 2015. Owners may contact SET customer service at 1‑866‑405‑4226. SET's number for the recall is SET15D.

Recall number 15V515000 · Recall details

EquipmentReported December 30, 2014 · 3,958 vehicles affected
What is wrong
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2014-2015 Toyota 4Runner, Tacoma, FJ Cruiser, Land Cruiser, RAV4, Scion FRS, and XB vehicles. The affected vehicles may have accessories installed by SET, such as running boards or other items, that were incorrectly installed. The accessory attaching fasteners were not tightened with the proper torque, possibly causing the accessory to detach from the vehicle.
Risk
Accessories that detach from a vehicle may result in a vehicle crash and/or personal injury.
Remedy
SET will notify owners, and dealers will inspect and tighten the affected bolts, free of charge. The recall began February 23, 2015. Owners may contact SET customer service at 1‑866‑405‑4226. SET's number for this recall is SET-14B.

Recall number 14V828000 · Recall details

See all 9 recalls for the 2015 Toyota 4RUNNER

Defect investigations

Desiccated Air Bag Inflator RuptureOpened September 17, 2021, still open

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

EA21002

Technical service bulletins for the 2015 Toyota 4RUNNER 338

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 338 bulletins for the 2015 Toyota 4RUNNER

2015 Toyota 4RUNNER fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
4.0L 6‑cylRWD172219
4.0L 6‑cyl4WD172118
4.0L 6‑cylAWD172118

What 2015 Toyota 4RUNNER owners say

Most recent owner complaints, unedited.

Filed Oct 14, 2026 · Engine · 199,000 miles · CA

The contact owns a 2015 Toyota 4Runner. The contact stated that while braking from 40 MPH, the instrument panel flickered until the vehicle completely stalled. The contact associated the failure with the federal safety agency Campaign Number: 26V659000 (Engine and Engine Cooling); however, the VIN was not included in the recall. The dealer was contacted. The manufacturer was notified of the failure by phone. The failure mileage was approximately 199,000.

Filed Sep 20, 2025 · Fuel system · MP

Drove the car on empty tank and I had issues the following day after I refilled $60 gas.Car stalling/ hard to turn on, doesn’t stay on.

Filed Jun 12, 2025 · Suspension · CT

Front Coil Spring Cracking (TRD Pro Models) I observed cracking of the front coil spring, a design defect in the spring's termination and how it sits on the top hat and bottom perch. This can lead to a sudden loss of control and a crash. Furthermore, pieces of the broken spring coil can fly out underneath the vehicle and cause serious injury to person and/or damage property, when vehicle is driven at highway speeds.

Filed May 10, 2025 · Engine · GA

My transmission went off with no warnings and my vehicle has been serviced at the Toyota dealer since I bought it and they never mentioned to me there was an issue with my transmission which is very odd. So I was wondering is this is normal or if there others owners with the same problem. Now I don’t have a vehicle because the transmission is in back order and I can’t even get a rental car because it wasn’t an accident or a recall. So I would like for you to look into this issue for this Toyota model.

Filed Oct 21, 2024 · Engine · 143,400 miles · CA

The contact owns a 2015 Toyota 4Runner. The contact stated that on four occasions while diving at various speeds, the vehicle stalled. The vehicle was restarted after approximately 10 minutes after each failure. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 143,400.

Filed Apr 15, 2024 · Airbags · AR · crash · 1 injury

I was just in my second front end collision and for the second time, my front airbags did not deploy. The first instance, I hit a deer head on going 75 mph on the interstate. Last week, I T-bone F150 at 35mph - hard enough to make that truck spin around - and had injuries to my head, knee, and hand, and yet the airbag did not deploy once again. In both cases, my car sustained over $10,000 and damage to the front end.

Filed Feb 22, 2024 · Steering · NY

All of a sudden it was so difficult to steer I ended up off my driveway and almost took out my chain link fence. Two hands on left side of the steering wheel and yanked with all my strength. Then across my drive to the left. If this had happened turning onto a highway someone could have been killed.

Filed Nov 29, 2023 · Locks · CO

The door lock actuators have failed on both the driver side and passenger side front doors. Unfortunately this is a know issue across this model along with others and can be found in several forums. The problem is that the actuator gets stuck and at one point I was locked inside my car and once I was locked outside my car. If there was an emergency it could put mine and others safety at risk if the lock fails. The vehicle was inspected by Toyota who stated the actuators need to be replaced at $805 a piece and will not fix it themselves even though it is a known problem. This happened within the last month.

Filed Oct 9, 2023 · HI

Rusted Frame and radiator support cross member!

Filed Apr 2, 2023 · Airbags · TX · crash · 2 injuries

My 4 runner was hit on the passenger side while crossing a intersection. The truck that hit my 4 runner was going at least 40 miles per hr and was a heavy duty pickup truck. On impact the airbags did NOT deploy but the 4 runner went haywire.

Used buying checklistWhat to check on a 2015 Toyota 4RUNNER before you buy

Compare the 2015 Toyota 4RUNNER

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Other model years

1990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

Questions about the 2015 Toyota 4RUNNER

Is the 2015 Toyota 4RUNNER reliable?

Owners have filed 87 complaints about the 2015 Toyota 4RUNNER, close to a typical 4RUNNER model year.

What is the 2015 Toyota 4RUNNER year score?

The 2015 Toyota 4RUNNER scores 64 out of 100 (average). The score compares it with the other model years of the Toyota 4RUNNER: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2015 Toyota 4RUNNER?

Airbags, with 17 complaints, typically around 22,000 miles. Next is electrical (13).

How many recalls does the 2015 Toyota 4RUNNER have?

9 recalls, covering fuel system, gasoline, air bags and structure.

Was there a recall on the 2015 Toyota 4RUNNER airbags?

Yes, 2 recalls: 19V741000, 19V005000. Check your VIN to see if your car still needs the free repair.

What year does the Toyota 4RUNNER have bad airbags?

The Toyota 4RUNNER model years with the most airbags complaints are 2011 (112 complaints), 2010 (92 complaints) and 2012 (70 complaints).

What gas mileage does the 2015 Toyota 4RUNNER get?

Official estimates for the 2015 Toyota 4RUNNER range from 18 to 19 mpg combined. The most efficient version (4.0L 6-cyl, RWD) gets 17 city and 22 highway.

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