2002 Toyota 4RUNNER Structure Problems

Source: NHTSA · Updated Oct 8, 2026 · 88 complaints analyzed

Owners have filed 88 complaints with NHTSA about structure problems on the 2002 Toyota 4RUNNER, 39% of all complaints for this model year. Half of the reports with a mileage happened before 142,500 miles. The words owners use most often: “excessive rust” (11% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Excessive rust: mentioned in 10 of 88 complaints (11%)
  • Frame rear: mentioned in 9 of 88 complaints (10%)
  • Rusted through: mentioned in 8 of 88 complaints (9%)
  • Routine maintenance: mentioned in 5 of 88 complaints (6%)

At what mileage do structure problems happen?

Based on 64 complaints that reported the odometer reading.

Under 10k miles0 · 0%
10k–25k miles0 · 0%
25k–50k miles1 · 2%
50k–75k miles3 · 5%
75k–100k miles4 · 6%
100k–150k miles29 · 45%
150k+ miles27 · 42%

How serious are the reports?

Of 88 complaints, 2 mention a crash, 2 an injury.

Toyota 4RUNNER structure complaints by model year

Peak: 2004, with 310 complaints
1995: 419951996: 421997: 7619971998: 781999: 11219992000: 2562001: 8120012002: 882003: 28420032004: 3103102005: 18520052006: 1432007: 4020072008: 162009: 320092010: 122011: 920112012: 22013: 220132014: 82015: 820152016: 82017: 220172018: 52019: 320192020: 22024: 320242025: 7

n = 1,789 complaints · Source: NHTSA

Model yearStructure complaintsShare of that yearMedian miles
2025 4RUNNER712%—
2024 4RUNNER333%2,038
2020 4RUNNER26%4,550
2019 4RUNNER35%25,250
2018 4RUNNER59%15,000
2017 4RUNNER26%28,000
2016 4RUNNER810%25,000
2015 4RUNNER89%41,916
2014 4RUNNER810%29,750
2013 4RUNNER26%—
2012 4RUNNER22%54,072
2011 4RUNNER96%29,998
2010 4RUNNER128%101,550
2009 4RUNNER314%114,000
2008 4RUNNER1617%90,000
2007 4RUNNER4026%85,000
2006 4RUNNER14338%126,728
2005 4RUNNER18544%128,000
2004 4RUNNER31046%137,000
2003 4RUNNER28441%138,500
2002 4RUNNER8839%142,500
2001 4RUNNER8144%129,000
2000 4RUNNER25653%145,000
1999 4RUNNER11234%176,500
1998 4RUNNER7831%170,000
1997 4RUNNER7629%177,304
1996 4RUNNER4226%185,000
1995 4RUNNER42%110,000

When owners reported it

Peak: 2018, with 16 complaints
2009: 2200922011: 1201112012: 2201222013: 3201332014: 102014102015: 8201582016: 112016112017: 7201772018: 162018162019: 122019122020: 3202032021: 8202182022: 3202232023: 220232

n = 88 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists structure for the 2002 Toyota 4RUNNER. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Frame rot

Received Jul 13, 2023 · NHTSA complaint 11531971

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…

Received May 19, 2023 · NHTSA complaint 11522804

Frame is excessively rusted. The recall that already exists for this issue only covers certain frames from Japan made with this steel. However, the same frames were imported to America and a large percentage of 4Runners were made with the same steel and didn’t receive a recall. Mine is one of…

Received Sep 1, 2022 · NHTSA complaint 11482461
Toyota 4RUNNER
Toyota 4Runner 2.4T SR5 2025. Representative photo; appearance varies by model year. Photo: RL GNZLZ, CC BY-SA 4.0, via Wikimedia Commons.

Frequently asked questions

Do all 2002 Toyota 4RUNNERs have structure problems?

No. NHTSA has 88 owner complaints about structure for the 2002 Toyota 4RUNNER (39% of the 225 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2002 Toyota 4RUNNER structure?

No recall currently lists structure for this vehicle.

At what mileage do structure problems start?

The median reported mileage is 142,500 miles: half of the reports with a mileage came before that.

What do owners say about structure problems on the 2002 Toyota 4RUNNER?

The most frequent phrase is “excessive rust”, in 10 of 88 complaints, followed by “frame rear” (9).

See all 2002 Toyota 4RUNNER problems or structure problems across all 4RUNNER years.