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Problems with 2003 Toyota Tundra STRUCTURE

On average, the 2003 Toyota Tundra starts to “feel” problems with the STRUCTURE and its various aspects after 79 165 miles.

Components Affected by STRUCTURE Issues

We have classified the 9 complaints from 2003 Toyota Tundra about STRUCTURE into the following categories.

BODY 62 FRAME AND MEMBERS 24

Recently reported STRUCTURE problems on 2003 Toyota Tundra

Rusting frame and spare tire falling off. *tr

Entire rear end housing rusted away requiring a whole new rear end housing. frame is rusting out on whole truck. *tr

2003 toyota tundra under bed spare tire mount failure. while driving, the spare tire mount failed causing the spare tire to become dislodged. i was unaware until flagged down by another driver who had swerved erratically to avoid the tire. *tr updated 03/25/10 *bf received pictures of frame. updated 09/14/10

We own a 2003 toyota tundra with 56,000 miles on it. upon recent state inspection our mechanic said that the frame of this truck is so badly rusted that it probably wouldn't pass inspection next year. we called toyota headquarters and were told that they are recording this information but there is a 36,000 mile, 3 year warranty on toyotas and that they could do nothing more for us. *tr

My 2003 toyota tundra with only 73000+ miles on it has significant rusting in the truck bed. the truck is not used for commercial purposes and is only used for periodically carrying normal household items. there is also signs of significant rusting underneath the truck. since toyota had a recall with certain tacoma's for a similar condition, i am very concerned of the safety of this truck. *tr

Rusted vehicle frame. driver side leaf spring broke due to rust corrosion. replace leaf spring. applied rust inhibiter to exposed frame. vehicle underbody rust free. *tr

2003 toyota tundra has serious frame rot. the paint on the frame has bubbled up as the rust has proliferated leaving the entire frame in a compromised state. the rear axle and leaf springs are completely coated in rust. driver's side rear drum brake locked up due to corrosion, which required replacing a tire and brake shoes. vehicle has been dealer serviced since day one, with the exception of oil changes. *tr

I have a 2003 toyota tundra that i bought new and have had serviced at the same toyota dealership since the purchase. in june 2008, i had the 60,000 service done and had front brakes replaced. in august 2008, while pulling out of my driveway, the driver's side lower control arm rusted through and the wheel was no longer connected to steering. after having the truck towed, i had to have both lower control arms replaced. toyota usa paid for half. since then, i have tried repeatedly to have toyota and the dealership step up and accept the responsibility for the rust issue. the dealership says it's not their problem and toyota usa states they have no program in place to address this issue. neither of these excuses are acceptable. my truck is spotless except for frame rust. toyota needs to do something before a serious accident happens and someone is hurt or killed. *tr

Tl* the contact owns a 2003 toyota tundra. while having the brakes replaced he was informed that the entire frame was corroded. no repairs were made. the vehicle has not been diagnosed by the dealer. the failure and current mileages were 21000.

Tl*the contact owns a 2003 toyota tundra. the contact noticed that the main frame of the vehicle was perforated due to severe rust corrosion. the vehicle was taken to an authorized dealer for inspection and they replaced the rusted fuel tank filler neck. the vehicle was taken back to the dealer on a separate occasion. the technician detected a rusted brake backing plate, and the front and rear brakes were replaced. in addition, four new tires were mounted on the vehicle. the technician was unable to perform a tire alignment due to the significant frame damage. the vin was unable to be entered into the system. the failure mileage was unknown and the current mileage was 62,000.

I purchased a brand new 2003 toyota tundra pickup truck, , from a local dealer on december 2, 2002. on 9/9/05, i discovered various sections of the frame and brackets that attach to the frame had excessive corrosion. the vehicle at this time had 37,488 miles on the odometer. today the mileage is 47,569 miles and the rust condition is getting worse. i brought this condition to the service advisor at this dealership and he concurred that the vehicle had excessive corrosion. i contacted toyota customer service and spoke with a rep who gave me case number 200509090921. both the local dealership and toyota motor corp. refused to repair the excessive corrosion. due to this condition, this will continue to develop and subsequently the truck will have frame rot ,causing an unsafe condition to operate. in 2005, two independent autobody shops inspected my truck and gave me estimates to repair the rust. *tr

My 2003 toyota tundras under carriage is completely rusting away and it scares the hell out of me to drive my 4 year old daughter in the truck because i'm afraid something going to fall off. *tr

Tl*the contact owns a 2003 toyota tundra li. the driver noticed a couple years ago that the frame was beginning to rust. the driver also stated that he spray painted the frame. he contacted the dealer and they said it was not a recall yet. the failure mileage was 30,000. the current mileage was 95,000. the driver also stated that backing plate that holds the rear brake assembly in place was rusted as well.

When applying the brakes, brakes pulsate, and vehicle is going side to side. it is hard to control the vehicle. dealer has inspected vehicle, and could no duplicate or correct the problem. tundra v6. *ak there is also a problem with the slidding doors not shutting properly.*ts

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