The vsc trac light is on, and engine light too.

- Houston, TX, USA

The contact owns a 2005 Toyota Sequoia. The contact was driving approximately 30 mph when she attempted to drive uphill and the vehicle would not accelerate. The contact stated the defect was only present when attempting to drive uphill. The vehicle was diagnosed by the dealer and the contact was informed that the air injection system exhibited an internal malfunction from debris that ruptured from inside the air injection system. The vehicle was not repaired. The manufacturer was notified and no solution was offered. The failure mileage was 99,500.

- Desota, TX, USA

I was told the vehicle control and stability system was off. And is a common issue with this year make and model. Vsc and trac off light keeps coming on. Also secondarily valve stuck closed. P1445 & P1442 codes. Also another known issue for this vehicle year make and model. Toyota is aware but won't fix after certain miles.

- Landover, MD, USA

After cranking the car and driving for a few minutes, the following lights on the dashboard appeared: Vsc off / vsc trac / check engine light. I entered the on ramp to the interstate and could not accelerate past 40 mph. Had to pull over and let the car "reset". attempted to re-enter the interstate and the flow of traffic but car would not accelerate beyond 40 mph and I had my 3 small children in the vehicle. Very terrifying experience. Drove to a dealership that advised me a secondary hose had to be replaced on the engine. Later determined that Toyota released a technical bulletin and are aware of this issue but will not issue a recall. It is an extremely costly part to fix. Parts alone are $3200.

- Tampa, FL, USA

My Sequoia will all of a sudden stop accelerating while driving. Trac light and vsc light and check engine light came on. I had to turn the ignition off and back on to get it moving again...I took it straight to the Toyota dealership. They did several tests. All but one test determined it was the engine control unit (of which is covered under a class action lawsuit). Because of that one test, they will not fix it. The service manager told me I had to keep driving it until it breaks down on the side of the road and they would tow it back there. Problem is...I might be dead in the truck depending on where and when it happens again. I am terrified to drive it! my Sequoia has been a lemon! I have previously had to replace 1)throttle body 2)throttle pedal position switch 3)brake booster 4)master cylinder and 5)skid control ECU. At 120,000 miles and all of those problems already" and now this issue"....it must be a lemon!

- Kingston, TN, USA

Check engine light came on and heard a low "supercharger" type noise from the engine. Took vehicle to dealer who diagnosed the problem as an air injection pump problem (codes P1442, P1445) which has been found on 2008-2010 Sequoias. Vehicle computer is operating in safe mode at a reduced capacity until repair is done. Toyota has extended the warranty to 10 years or 150,000 miles for this problem but not for the 2005 model year. Toyota acknowledged the problem in the 2008-2010 model years but would not consider any action or necessary communication for the 2005 model year.

- Dublin, OH, USA

About a month ago, beginning of March, the engine light, vsc trac light, trac off light, are all lite up when I turn on the engine. A week later, those light go off and on all the time and it still does it. From what I know, the trac off & vsc trac has something to do with the brake and I don't feel safe to drive in it. I went online and search to my problems and apparently, alot of people have the same problem as I do. Toyota need to have this recall and fix this problem to all their customers who have this problem.

- Fort Worth, TX, USA

While driving on the highway at 55 mph, my vehicle suddenly decelerated to 20 mph. After exiting, I still could not accelerate above 20 mph. I scheduled an appointment with R&H Toyota in owings mills, md for Friday, March 15, 2013. I received a call from the dealership informing me it was necessary to replace the secondary air injection pump, but since the part was no longer available, I would need to replace the entire valve assembly and the skid control computer, at a total cost of $4,845.02. My internet research revealed Toyota is aware of the defective secondary air injection system in their vehicles and as a result issued a warranty enhancement, in response to reports of air induction pump assemblies and/or air injection switching valves issues on their 2007-2010 Tundra and 2008-2010 Sequoia models, up to 150,000 miles. I called Toyota to question why the decision was made to not include all model years with the defective secondary air injection system and was informed it was their engineers' decision. No one at Toyota could further explain this to me. My research reveals there are many models for 2005 - 2008 affected by this defect. The explanation for the exorbitant expense was because of a design change and that Toyota no longer manufactures the defective part, owners of vehicles for models 2005 - 2008 would need to replace entire system. So, Toyota apparently acknowledges a defect in their design and its impact on vehicle owners. I cannot afford $5,000 for a vehicle that is only eight (8) years old. Based on my research, there is a large class of Toyota customers affected by this defect. Please investigate and advise.

- Baltimore, MD, USA

The brake light constantly goes on and off. Trac off, vsc trac and check engine lights all come on. A loud rattling noise coming from the front end of vehicle and vibration the engine will not accelerate randomly while driving and the trac control light goes on at the same time.

- Stone Mountain , GA, USA

The contact owns a 2005 Toyota Sequoia SR5. The contact stated that while parked, the check engine light, trac off, and vsc trac warning light illuminated. The vehicle was taken to the dealer for a diagnostic testing. The technician stated the secondary air intake pump and valve needed to be replaced. The manufacturer was made aware of the failure and stated the vehicle was not included in any recalls. The contact stated a report was filed with the manufacturer. The vehicle was not repaired. The approximate failure mileage and the current mileage was 121,600.

- Albany, GA, USA

Slowing down to turn the vsc trac< trac off < check engine - Irving, TX, USA

The skid control computer on my 2005 Toyota Sequoia malfunctioned causing low power/low acceleration. The engine has 65,000 miles. Because this part failed, several engine parts malfunctioned. The engine nearly blew up as a result. Toyota recalled 2003-04 models for this same problem, but has only issued a tsb for the 2005 model. The service department at the dealership explained that my engine would not have nearly exploded had the skid computer not been faulty. I filed a complaint with Toyota, and they explained that this part is not considered to be a problem in the 2005 model, and will not assist in repairing it. The estimated repair for this is $4000.

- Valrico, FL, USA