The contact owns a 2005 Toyota 4Runner. The contact stated that the subframe was rusted. The TPMS warning light was illuminated. The vehicle was taken to an independent mechanic, who repaired the TPMS, but the failure persisted. The vehicle was taken to the local dealer, where it was diagnosed that the frame was rusted and recommended that the vehicle no longer be driven. The mechanic referred the contact to the manufacturer. The vehicle was not repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline. The failure mileage was approximately 200,948.

- Harrisburg, PA, USA

The contact owns a 2005 Toyota 4runner. The contact stated that upon taking the vehicle to A-1 Toyota (50 amity rd, new haven, ct 06515) significant rust was discovered on the subframe of the vehicle. The mechanic found a hole in the radiator support and another hole on the driver side frame rail. The contact was informed that the vehicle was safe to drive however, the prolonged rust build up could lead to a severe mechanical failure. The contact was informed that there were no recalls on the VIN. The vehicle was not repaired. The manufacturer was made aware of the failure but offered no further assistance. The failure mileage was unknown.

- Stratford, CT, USA

The contact owns a 2005 Toyota 4runner. While driving at an unknown speed, the contact heard a grinding metal noise. The contact coasted the vehicle over to the side of the road and noticed that the entire frame was corroded. The contact stated that the front bumper frame rusted out and the rear passenger side frame suspension mount was corroded through and detached. The contact stated that the rear driver's side frame suspension mount was heavily corroded, but was ok for the time being. The vehicle was not taken to a dealer or an independent mechanic for diagnostic testing. The manufacturer was not notified of the failure. The approximate failure mileage was 183,000.

- Poughkeepsie, NY, USA

The contact owns a 2005 Toyota 4runner. The contact stated that the frame was rusted. The contact called the ira Toyota of manchester dealer (603-624-1800, 33 auto center rd, manchester, nh 03103) and was told that there was no recall. The manufacturer was made aware of the failure and stated that there was no recall. The vehicle was not repaired. The failure mileage was approximately 129,000.

- Merrimack, NH, USA

The contact owns a 2005 Toyota 4runner. The contact stated that the vehicle was taken to South hills Toyota (2403 Washington road, canonsburg, pa 15317, (724) 743-1144) in April of 2018 for state inspection. The contact was informed that the vehicle's subframe was severely corroded and the vehicle was unsafe to drive. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was 150,000.

- Washington, PA, USA

The contact owns a 2005 Toyota 4runner. While the vehicle was undergoing routine maintenance at dayton Toyota (2291 us-130, dayton, NJ 08810, (732) 329-9191), the contact was informed that there was severe rust to the subframe of the vehicle. The contact was informed that the subframe needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 217,000.

- East Brunswick, NJ, USA

My 2005 Toyota 4 runner has become so rusted along the frame and undercarriage that the vehicle is unsafe to drive. I have used the vehicle for highway and normal road use. I bought the vehicle brand new and have never towed anything. My Tundra was purchased at exactly the same time and has been driven under the same conditions. It has no rust problems. There seems to be a problem with the undercoating of some of Toyota's vehicles. Any information you have would be greatly appreciated.

- Key West, FL, USA

Severe under carriage rust, excessive corrosion of alloy rims, all 5 wheels.

- Devon, PA, USA