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Model Year Problem Record

Toyota 4RUNNER 2003 - Problems, Recalls, and Investigations

The complete public record for the 2003 Toyota 4RUNNER: what owners reported, which systems drew recalls, and where complaints exist that no recall has ever covered.

696Distinct owner complaintsSource: NHTSA Complaints
3Recall campaignsSource: NHTSA Recalls
3Defect investigationsSource: NHTSA Investigations
23Complaints reporting a crash or fireOwner Reports, Unverified

Complaints by System

Distinct complaints naming each system, most reported first. Select a system for its own page.

Did a Recall Cover It?

The join between complaints and recalls for this model year, system by system. A gap does not prove a defect - it means owners reported the problem and no recall campaign covers that system on this model year.

Vehicle Structure284 complaints

284 complaints; no recall campaign covers this system.

Suspension114 complaints

114 complaints; no recall campaign covers this system.

Engine102 complaints

102 complaints; no recall campaign covers this system.

Unknown Or Other101 complaints

101 complaints; no recall campaign covers this system.

Brakes75 complaints

75 complaints; no recall campaign covers this system.

Power Train40 complaints

40 complaints; no recall campaign covers this system.

Steering35 complaints

35 complaints; no recall campaign covers this system.

Vehicle Speed Control29 complaints

29 complaints; 1 recall campaign covers this system. Campaigns: 11V113000.

Seats22 complaints

22 complaints; no recall campaign covers this system.

Visibility18 complaints

18 complaints; no recall campaign covers this system.

Wheels15 complaints

15 complaints; 1 recall campaign covers this system. Campaigns: 02V339000.

Driver Assistance and Stability Systems15 complaints

15 complaints; no recall campaign covers this system.

Fuel and Propulsion System13 complaints

13 complaints; 1 recall campaign covers this system. Campaigns: 03V146000.

Electrical System12 complaints

12 complaints; no recall campaign covers this system.

Air Bags12 complaints

12 complaints; no recall campaign covers this system.

Tires8 complaints

8 complaints; no recall campaign covers this system.

Latches, Locks and Linkages5 complaints

5 complaints; no recall campaign covers this system.

Seat Belts3 complaints

3 complaints; no recall campaign covers this system.

Equipment3 complaints

3 complaints; no recall campaign covers this system.

Lighting2 complaints

2 complaints; no recall campaign covers this system.

Trailer Hitches and Towing1 complaints

1 complaints; no recall campaign covers this system.

Recall Campaigns

Every campaign covering this model year, in our own words. The campaign number is the official reference.

02V339000Reported December 17, 2002 - 176 vehicles potentially affected

Wheels. Recall covering the wheels system, reported to NHTSA on December 17, 2002. The campaign covers an estimated 176 vehicles across all affected models.

03V146000Reported April 14, 2003 - 29,482 vehicles potentially affected

Fuel and Propulsion System. Recall covering the fuel and propulsion system system, reported to NHTSA on April 14, 2003. The campaign covers an estimated 29,482 vehicles across all affected models.

11V113000Reported February 24, 2011 - 1,363,244 vehicles potentially affected

Vehicle Speed Control. Recall covering the vehicle speed control system, reported to NHTSA on February 24, 2011. The campaign covers an estimated 1,363,244 vehicles across all affected models.

Defect Investigations

NHTSA's Office of Defects Investigation opened these investigations touching this model year.

DP18002Opened August 17, 2018 - Closed March 18, 2022

Frame corrosion. No recall campaign resulted from this investigation.

RQ10003Opened February 16, 2010 - Closed March 1, 2011

Unintended and Uncontrolled Acceleration. Resulted in recall campaign 11V112000.

RQ10003Opened February 16, 2010 - Closed March 1, 2011

Unintended and Uncontrolled Acceleration. Resulted in recall campaign 11V112000.

Complaints by Year Received

When this model year's complaints reached NHTSA - whether its problems surfaced early or late in its life.

20021
200387
200457
200516
200611
20079
20086
200911
201035
201117
201214
201311
201417
201533
201644
201746
201872
201991
202041
202148
202215
20238
20241
20253
20262
How to Read These Counts: complaint counts are owner reports to NHTSA, not failure rates. Older and higher-volume vehicles accumulate more reports, and counts are not adjusted for vehicles sold - no per-sales rate or reliability ranking is shown, because the public data does not support one.

Data as of October 30, 2026. Sources: NHTSA Office of Defects Investigation complaints, recalls, and investigations files (U.S. Government public domain). DefectRecord is not affiliated with NHTSA or any manufacturer. For your specific vehicle, use NHTSA's VIN lookup. Report an error.