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Toyota's Bob Carter says seat heater stop-sale due to inconsequential compliance error

Last week, Toyota let it be known that a number of its more-popular vehicles were subject to a "stop-sale" order due to faulty seat heaters on these vehicles. No injuries were reported, but the problem affected a lot of models, including the 2013 and 2014 Camry, Camry Hybrid, Avalon, Avalon Hybrid, Sienna, Corolla, Tacoma and Tundra. Toyota originally said 50,000 vehicles were involved, but Bob Carter, senior vice president of automotive operations for Toyota Motor Sales, knocked that down to 30,000 during an interview at the Chicago Auto Show this week and said that the problem is not going to have a big impact on Toyota's sales. "It's an important situation but it will have a very minor impact on February sales," he told AutoblogGreen. "Dealers will start receiving new heating elements this week and then we have a process to take out the heating element that was put in and exchange that for the new fabric. It's very simple. It's a quick repair." Quick in this situation means about three hours to swap out the heating elements in two seats, according to Toyota's John Hanson. Since the Avalon also has heated rear seats, that car will require a total of six hours in the shop. Hanson said there was no official timeline for when the exchange program would be completed, "but new vehicles are arriving at some dealerships with the new seat heaters already installed." With a fix already in place, Carter would not comment on whether a recall is likely, saying only, "I'm not the expert on that. We're working with the NHTSA and ultimately it's their decision. We believe it's an inconsequential compliance error that was made by one of our suppliers and we're going to correct it." Featured Gallery 2013 Toyota Camry Hybrid: Review View 23 Photos News Source: Toyota Green Chicago Auto Show Toyota AutoblogGreen Exclusive Hybrid camry hybrid bob carter

Toyota drops detail about 414-hp Hybrid-R concept powertrain

The Toyota Yaris Hybrid-R Concept has been teased already, offering up little glimpses and details of the Frankfurt-bound vehicle. And while those few, shadowy shots have been great, we've really wanted to know how this hatchback would deliver its promised 400-plus horsepower. Under hood sits a 1.6-liter, race-derived, direct-injection, turbocharged four-cylinder that powers the front wheels. Sounds peachy, but with 414 horsepower splashed across the page, we're going to need something more than a 1.6-liter, turbo four.
A supercapacitor, developed from the Toyota TS030 Hybrid Le Mans racer sits in place of a hybrid's traditional battery packs. The benefit, according to Toyota, is that power can be more rapidly absorbed and discharged than in a traditional battery system, like nickel metal-hydride.
The gas engine is joined by a trio of 60-horsepower electric motors. Two of the them power the rear wheels, while the third sits between the engine and the six-speed, sequential gearbox. Developing the same amount of power as the rear-axle motors, this centrally located motor channels power to the race-derived supercapacitor during braking, and ships extra grunt to the rear wheels under acceleration when the front wheels start to lose grip. Besides the distributive power of the central motor, the rear electric motors can adjust the amount of torque flowing to each wheel, much like a differential.

Toyota announces new, more efficient powertrains for 60 percent of its vehicles by 2021

In the face of increasingly strict standards on fuel economy and CO2 emissions, Toyota announced today that it's introducing a new hybrid system, a new 2.5-liter direct-injection inline four-cylinder engine, and two new transmissions – an eight- and a 10-speed. The development of all of these components will be based around the Toyota New Global Architecture, or TNGA. Development of the systems has moved forward and the new powertrains will find their way into vehicles starting next year. TNGA, like Mazda's Skyactiv technology, is a complete design philosophy that focuses on more than just a clean or efficient engine. The first vehicle to deploy the TNGA platform was the current, fourth-generation Prius. With TNGA, Toyota focused on improving handling, ride, and braking performance. The new powertrains are meant to compliment this new platform by being both engaging to drive and fuel efficient. Since TNGA can be adapted for front-, rear-, or all-wheel-drive layouts, it's capable of underpinning a number of potential products. Toyota is arguably the leader in hybrid technology, and taking lessons learned in the development of the current Prius, the automaker has developed the new Toyota Hybrid System II, or THS-II, for rear-wheel-drive applications. Performance has improved versus the outgoing model, and Toyota says efficiency, especially at high speeds, has been improved. In addition, the system's use in plug-in vehicles has been improved. For the first time, the electric motor will be able to provide direct driving power, whereas before it simply acted as a generator. The new, naturally aspirated 2.5-liter four-cylinder, like the THS-II, has been designed around the TNGA platform. Most notably, the thermal efficiency of the engine has been improved. This means a higher output and improved exhaust and cooling. The new engine, which works in both traditional and hybrid applications, will proliferate through the Toyota and Lexus lineup. Toyota's two new automatic transmissions, like the new engines, are based on the TNGA system. That means a lighter and more compact design relative to similar transmissions. The 10-speed is intended for rear-wheel-drive Lexus products like the GS and LS. The tuning has been adjusted to improve response and smooth out shifts, though it's impossible to say how much it's been improved without getting behind the wheel.