YearToAvoid

2015 Toyota 4Runner Reliability Data: Problems & Recalls

Caution The 2015 Toyota 4Runner has 86 NHTSA complaints, a complaint index of 65, and 9 recall campaigns, ranking 8th worst of 21 model years with a Caution verdict. Airbags are the top problem area, with 17 complaints and 7 crashes reported.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
65/100
#8 of 21 4Runner years
Verdict
Caution
vs. other years of this model
Complaints
86
unique NHTSA reports
Recalls
9
distinct NHTSA campaigns
Crashes
10
reported in complaints
Fires
0
Injuries
9
Top issue
Airbags
Best nearby year
2017
rated Best
NHTSA overall rating
4 / 5 ★
EPA combined MPG
18
17 city / 21 hwy
Injuries / deaths
9 / 0

Top 2015 Toyota 4Runner problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Airbags17 (20%)
  2. Engine14 (16%)
  3. Other14 (16%)
  4. Electrical System13 (15%)
  5. Structure & Body11 (13%)
  6. Fuel System10 (12%)
  7. Suspension, Wheels & Tires10 (12%)
  8. Steering8 (9%)
  9. Brakes7 (8%)
  10. Transmission & Powertrain4 (5%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Side airbags failed to deploy during side-impact and rear-end collisions, sometimes at low speed.
  • A front passenger seat belt failed to retract during a rear-end crash, causing the occupant to lunge forward.
  • Some drivers reported sudden unintended movement, including a vehicle rolling forward or backward when stopped or parked.
  • One owner reported the hood bouncing and flexing at highway speed, raising concern the hood was not properly supported.
  • A sunroof reportedly shattered while driving around 60 mph after being struck by a rock.
  • Rodents chewed through engine wiring, including an injector wire, leading to repeat electrical repairs.
2015 Toyota 4Runner complaints: complaints filed per quarter62015 Q12016 Q22017 Q32018 Q42020 Q22022 Q22024 Q1
86 complaints filed with NHTSA from 2015 Q1 to 2025 Q3; peak 2018 Q4 (6).

2015 Toyota 4Runner recalls

9 NHTSA recall campaigns list this model year.

  1. NHTSA 20V012000Jan 13, 2020Fuel System1,830,752 vehicles

    Fuel system, gasoline:delivery:fuel pump

    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.

  2. NHTSA 19V741000Oct 17, 2019Airbags928,220 vehicles

    Air bags:frontal:driver side:inflator module

    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.

  3. NHTSA 19V005000Jan 9, 2019Airbags1,299,448 vehicles

    Air bags:frontal:passenger side:inflator module

    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.

See all 9 recalls for the 2015 Toyota 4Runner →

2015 Toyota 4Runner fuel economy and fuel cost

City
17 MPG
Highway
21 MPG
Combined
18 MPG
Annual fuel cost (EPA)
$3,600
15,000 mi/yr
Fuel
Regular
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2015 compared with other 4Runner years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100’05’06’07’08’09’10’11’12’13’14’15’16’17’18’19’20’21’22’23’24’25
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2013Best036618
2014Good3077718
2015Caution6586918
2016Caution4579818
2017Best1536518

All Toyota 4Runner years: best and worst →

Frequently asked questions

Is the 2015 Toyota 4Runner reliable based on NHTSA data?
NHTSA lists 86 complaints and a complaint index of 65 for the 2015 4Runner, giving it a Caution verdict and a rank of 8th worst among 21 model years of the 4Runner.
What is the top problem area for the 2015 Toyota 4Runner?
Airbags are the top problem area, accounting for 17 complaints, 20% of the total, and 7 crashes, with a median failure mileage of 22,000 miles.
Does the 2015 Toyota 4Runner have any recalls?
Yes, NHTSA lists 9 recall campaigns for the 2015 4Runner, covering areas including airbags, engine, fuel system, and structure & body, though none are do-not-drive recalls.
How does the 2015 4Runner compare to other 4Runner model years?
The 2015 model's complaint index of 65 is worse than years like 2013 (index 0, Best) and 2017 (index 15, Best), but better than 2005 and 2006, which have indexes of 90 and 100 and Avoid verdicts.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.