2003 Toyota Tundra Problems

Above Average Complaints

Real NHTSA owner complaints for the 2003 Toyota Tundra. Part of Generation 1 — 2000–2006.

20022004
Complaints
523
Crashes
40
Fires
3
Injuries
17
Fatalities
Recalls
4

Worst 2003 Toyota Tundra Problems

Top 3 most-reported issues with average mileage at failure.

#190 complaints

Body Structure

Avg mileage:146,595 mi
Crash-related:3
#283 complaints

Airbags

Avg mileage:143,124 mi
Crash-related:8
#350 complaints

Suspension Failures

Avg mileage:119,156 mi
Crash-related:2
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All Problems by Category

Every NHTSA complaint category for the 2003 Toyota Tundra.

Body Structure
90
complaints
Crashes
3
Fires
Avg Miles
146,595
Airbags
83
complaints
Crashes
8
Fires
Avg Miles
143,124
Suspension Failures
50
complaints
Crashes
2
Fires
Avg Miles
119,156
Structure:Frame And Members
25
complaints
Crashes
1
Fires
Avg Miles
94,295
Structure:Frame And Members:Underbody Shields
22
complaints
Crashes
Fires
Avg Miles
123,186
Transmission / Drivetrain
21
complaints
Crashes
Fires
Avg Miles
104,110
Brakes
18
complaints
Crashes
3
Fires
Avg Miles
86,273
Steering Defects
18
complaints
Crashes
1
Fires
Avg Miles
123,913
Structural Problems
13
complaints
Crashes
Fires
Avg Miles
99,014
Unintended Acceleration
11
complaints
Crashes
7
Fires
Avg Miles
53,219
Gasoline Fuel System
10
complaints
Crashes
Fires
Avg Miles
79,196
Hydraulic Brakes
10
complaints
Crashes
2
Fires
Avg Miles
59,637
Suspension:Front:Control Arm:Lower Ball Joint
9
complaints
Crashes
3
Fires
Avg Miles
50,167
Seat Belt Issues
8
complaints
Crashes
Fires
Avg Miles
166,302
Service Brakes, Hydraulic:Foundation Components:Disc:Rotor
7
complaints
Crashes
1
Fires
Avg Miles
18,742
Wheel Issues
7
complaints
Crashes
1
Fires
Avg Miles
147,360
Fuel System
6
complaints
Crashes
Fires
Avg Miles
100,246
Tire Defects
6
complaints
Crashes
1
Fires
Avg Miles
66,402
Fuel System, Gasoline:Storage:Tank Assembly:Filler Pipe And Cap
5
complaints
Crashes
Fires
Avg Miles
32,249
Electrical Faults
4
complaints
Crashes
Fires
Avg Miles
Engine Problems
4
complaints
Crashes
Fires
Avg Miles
Headlight/Taillight Failures
4
complaints
Crashes
Fires
1
Avg Miles
Driveline
4
complaints
Crashes
Fires
Avg Miles
Power Train:Driveline:Differential Unit
4
complaints
Crashes
Fires
Avg Miles
Air Bags:Frontal
2
complaints
Crashes
1
Fires
Avg Miles
Engine And Engine Cooling:Exhaust System:Emission Control
2
complaints
Crashes
Fires
Avg Miles
Automatic Transmission
2
complaints
Crashes
Fires
Avg Miles
Power Train:Automatic Transmission:Lever And Linkage:Column Shift
2
complaints
Crashes
Fires
Avg Miles
Power Train:Transfer Case (4-Wheel Drive)
2
complaints
Crashes
Fires
Avg Miles

Search Owner Complaints

Read what owners actually reported to NHTSA for the 2003 Toyota Tundra. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.

Recalls for 2003 Toyota Tundra

4 NHTSA recall campaigns affecting ~4,139,736 vehicles.

19V741000Air Bags:frontal:passenger Side:inflator Module · Air Bags:frontal:driver Side:inflator Module
~928,220 affected

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.

18V883000Air Bags:frontal:passenger Side:inflator Module
~168,993 affected

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2002-2005 Lexus SC and Toyota Sequoia, 2003-2005 Toyota Corolla and Tundra, and 2003-2007 Pontiac Vibe vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation.

15V285000Airbags
~1,973,468 affected

Toyota Motor Engineering & Manufacturing (Toyota) notified the agency on May 13, 2015 that they are recalling certain model year 2004 Sequoia vehicles manufactured August 18, 2003, to August 19, 2004, and 2003-2004 Tundra vehicles manufactured March 18, 2003, to August 25, 2004. On June 16, 2015, Toyota expanded the recall to include an additional 1,270,468 vehicles, including model year 2002-2003 and 2005-2007 Sequoia, 2005-2006 Tundra, 2003-2007 Corolla, 2003-2007 Corolla Matrix, 2003-2007 Pontiac Vibe and 2002-2007 Lexus SC vehicles. This is to address a safety defect in the passenger side frontal air bag inflator which may produce excessive internal pressure causing the inflator to rupture upon deployment of the air bag. This recall addresses both the passenger side frontal air bags that were originally installed in the vehicles, as well as replacement air bags that may have been installed as replacement service parts. A replacement air bag may have been installed, as one example, if a vehicle had been in a crash necessitating the replacement of the passenger side frontal air bag.

15V286000Airbags
~1,069,055 affected

Toyota Motor Engineering & Manufacturing (Toyota) notified the agency on May 13, 2015, that they are recalling 2005-2007 Lexus SC, Toyota Corolla, Corolla Matrix, Sequoia, and Pontiac Vibe, and 2005-2006 Toyota Tundra vehicles that were originally sold, or ever registered, in Florida, along the Gulf Coast, Puerto Rico, Hawaii, the U.S. Virgin Islands, Guam, Saipan and American Samoa. On June 16, 2015 Toyota expanded the recall to cover an additional 769,055 vehicles, including certain model year 2002-2004 Lexus SC, Toyota Sequoia, 2003-2004 Toyota Corolla Matrix, Toyota Corolla, Pontiac Vibe, and Toyota Tundra vehicles, as well the vehicles covered by the May 13, 2015 notification in the portions of Georgia, Alabama, Louisiana, Mississippi and Texas that were not previously included. The inflators in the front passenger air bags are susceptible to rupture in the event of a crash necessitating the deployment of the front passenger air bag.

Other Toyota Tundra Years

2003 Toyota Tundra — FAQ

Answers based on real NHTSA complaint and recall data for this specific model year.

Is the 2003 Toyota Tundra reliable?
Verdict: Above Average Complaints. The 2003 Toyota Tundra has 523 NHTSA complaints, 40 crash-related, and 4 recall campaigns. The most common issue is Body Structure with 90 complaints. Source: NHTSA via VinItel.
What are common problems with the 2003 Toyota Tundra?
Top reported problems: Body Structure (90 complaints, avg 146,595 mi); Airbags (83 complaints, avg 143,124 mi); Suspension Failures (50 complaints, avg 119,156 mi). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
At what mileage do problems start on the 2003 Toyota Tundra?
The weighted average mileage at time of complaint is about 117,982 miles. Some components fail earlier, some later — check the "All Problems by Category" table above for per-issue averages.
How safe is the 2003 Toyota Tundra?
NHTSA complaints for the 2003 Toyota Tundra include 40 crash-related reports, 3 fire reports, 17 injuries, and 0 fatalities. These are owner-reported incidents, not official crash-test ratings — a complaint being filed doesn't confirm a defect, but clusters around specific components are worth investigating.
Does the 2003 Toyota Tundra have any recalls?
Yes — 4 NHTSA recall campaigns affecting an estimated 4,139,736 vehicles. Recalls are free to fix at the dealer. Always verify by VIN whether the specific car you're looking at has had its recalls addressed.
Should I buy a 2003 Toyota Tundra?
Slightly worse than average. Most owners are fine; problem clusters are concentrated around specific components. Check the issues table below and match against the specific car's mileage.

Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.

Wider context: See the full Toyota Tundra reliability report with year-by-year comparison and generation analysis.

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