Problems · by component

2003 Toyota Tundra structure problems

151 owner complaints to NHTSA about the 2003 Toyota Tundra cite structure, 37% of all 411 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
151
37% of all complaints
Crashes
4
Reported by owners
Fires
0
Reported by owners
Injuries
2
Reported by owners
01 —Owner reports

What owners say about the structure

Verbatim from NHTSA complaints, newest first
“NHTSA Campaign 09V444000 for 2000-2003 Toyota Tundra to address severe corrosion on the rear frame cross-member section or rear brake lining proportion valve. Vehicle was apparently treated with CRC in 2010, but vehicle continued to rust severely in the specified recall zone, even after Toyota Safety Recall 90M had been completed on the vehicle. The CRC applied to the rear frame cross-member of the frame as specified did not inhibit further corrosion of the rear frame cross member, if anything it accelerated the corrosion. Thousands of 2000-2003 Toyota Tundras titled in the specified severe cold weather states still remain in use, and pose a threat to the overall safety of drivers. The Toyota 90M Safety recall did not adequately inhibit the corrosion of the rear frame section, rendering the vehicle unserviceable & unable to align, and leaving gas tanks, rear suspension, rear drive train, and spare tire parts susceptible to falling off of the vehicle and causing an accident- posing a risk of severe injury/death to road users. I am asking that the NHTSA please look into reissuing the NHTSA Campaign 09V444000 to have all 2000-2003 Toyota Tundras still registered…”
Owner complaint to NHTSAFiled Apr 30, 2026StructureODI 11734951
“NHTSA Campaign 09V444000 for 2000-2003 Toyota Tundra to address severe corrosion on the rear frame cross-member section or rear brake lining proportion valve. Vehicle was apparently treated with CRC in 2010, but vehicle continued to rust severely in the specified recall zone, even after Toyota Safety Recall 90M had been completed on the vehicle. The CRC applied to the rear frame cross-member of the frame as specified did not inhibit further corrosion of the rear frame cross member, if anything it accelerated the corrosion. Thousands of 2000-2003 Toyota Tundras titled in the specified severe cold weather states still remain in use, and pose a threat to the overall safety of drivers. The Toyota 90M Safety recall did not adequately inhibit the corrosion of the rear frame section, rendering the vehicle unserviceable & unable to align, and leaving gas tanks, rear suspension, rear drive train, and spare tire parts susceptible to falling off of the vehicle and causing an accident- posing a risk of severe injury/death to road users. I am asking that the NHTSA please look into reissuing the NHTSA Campaign 09V444000 to have all 2000-2003 Toyota Tundras still registered…”
Owner complaint to NHTSAFiled Apr 13, 2026StructureODI 11730991
“The frame was undercoated incorrectly and is actively falling apart. Super unsafe to drive. Very clearly was not undercoated correctly as there is areas in the frame that have no signs of undercoating. This is putting the driver of the vehicle at risk as well as the other drivers on the road. This is a huge recall that was issued for this model of year truck. Very common. The vehicle has not been inspected by the dealer as they refused to inspect it or even acknowledge the issue. There is no warning lamps on but it is visibly unsafe to drive”
Owner complaint to NHTSAFiled Mar 3, 2026Suspension, Structure, Unknown or otherODI 11721706
“The frame is bad on driver and passenger side between the cab and bed. Auto body tech states there is no good metal to make the necessary repairs (welding new metal) to at this time. Inspection garage states it is a solid truck but will not pass inspection due to the frame’s condition. The vehicle has 106k miles on it with one surface area of rust. The vehicle has been well maintained and is mechanically in good condition. Toyota should have replaced the frames because they knew there was an issue. Can NHTSA help with a resolution?”
Owner complaint to NHTSAFiled Feb 15, 2026StructureODI 11718123
“There was a recall for the frame rusting out prematurely. Toyota had the recall until 2012. I did not own the truck then and it did not get fixed. Now I have a rusted out frame. Toyota is claiming they are not able to fix the frame due to it being 14 years later. They would however be able to keep the recall open if it is a safety recall. I don't know how a rusted out frame wouldn't be anything other than safety. The truck has less than 80,000 miles. What automobile should have a rusted out frame with less than 100,000 miles?!”
Owner complaint to NHTSAFiled Feb 4, 2026StructureODI 11715509
“Frame rusted out causing gas tank to fall off truck while driving. Was sparking while trying to pull of to a safe spot on highway, tank was hanging on by the fuel line. Leaf spring also broke on truck do to rust. Cars were avoiding my truck on highway as sparks were coming from the gas tank shield scrapping the highway. Frame should have been replaced along with gas lines, and leaf springs during the recall in 2012 range. Toyota of York decided to just undercoat spray frame, prior to me purchasing truck from them. They never notified me (the consumer) of the recall that was current on truck.”
Owner complaint to NHTSAFiled May 21, 2025Suspension, Structure, Fuel/propulsion systemODI 11662394

Showing 6 of 151 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 27, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Structure: underbody shields

Free remedy

TOYOTA IS RECALLING MODEL YEAR 2000-2003 TUNDRA VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, KENTUCKY, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, VIRGINIA, WEST VIRGINIA, WISCONSIN AND THE DISTRICT OF COLUMBIA. EXCESSIVE CORROSION OF THE REAR CROSS MEMBER MAY CAUSE THE SEPARATION OF THE SPARE TIRE STOWED UNDER THE TRUCK BED WHICH WOULD PRESENT A ROAD HAZARD THAT COULD CAUSE A CRASH. ALSO, CORROSION OF THE REAR CROSS MEMBER COULD AFFECT THE REAR BRAKE LINES AND THE PROPORTIONING VALVE RESULTING IN DIMINISHED BRAKING CAPABILITY.

StructureReported Nov 18, 2009NHTSA 09V444000
Data from NHTSA Recalls API · synced Oct 27, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2003 Tundra problem areas