2001 Toyota Prius Hybrid Low Miles Warranty on 2040-cars

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Toyota finds 10% MPG improvement in hybrid PCU

Keeping up its from-all-angles approach to efficiency, Toyota has found yet another way to eke out up to ten percent more precious MPGs in its hybrid vehicles, this time electronically. The automaker has announced the development of new silicon carbide (SiC) power semiconductors for use in power control units, which it will begin testing on Japanese roads within the next year. The PCU using the silicon carbide compound offers less electrical resistance, which improves efficiency when passing current between the battery and electric motor. It also loses less power after shutting off, and can operate at a higher frequency. The net power loss of the new PCU is just one-tenth of the current silicone-only version (the latter accounting for 20 percent of total electrical power loss in today's hybrids). The result, so far, is a claimed five-percent improvement in fuel economy in test vehicles, with the potential of ten percent by the time the new SiC power semiconductor comes to market. Additionally, the carbide wafers allow for smaller a power module, coil and capacitor, thus allowing the entire PCU to be 80 percent smaller (see the side-by-side comparison in the accompanying photo, which you can click to enlarge). We've got a while to wait before we start to see the carbide technology to start making a real-world impact. Toyota aims to begin using the SiC units in 2020. By then, with improvements in the company's other key efficiency factors - engine technology and aerodynamics - cars like the Prius will likely see significant gains in fuel economy. Read more in the press release below. Toyota Develops 'Diamond-like' Computer Chips to Boost Hybrid Mileage May 20, 2014 Toyota City, Japan – Toyota is using one of the hardest materials in nature after diamonds to develop a semiconductor chip it hopes will improve the fuel efficiency of its hybrids, such as the Prius, by as much at 10 percent. The company and its partners announced today that they have developed a silicon carbide (SiC) power semiconductor for use in automotive power control units. Toyota plans to begin test-driving vehicles with the technology on public roads in Japan within a year. The chips, made from carbide - one of the hardest materials in nature, theoretically have superior characteristics such as one-tenth the electrical power loss and 10 times the drive frequency. Toyota said the chips would also allow it to reduce the size of current automotive power control units by 80 percent.

Toyota Sienna Swagger Wagon rides again with Busta Rhymes

Let's face it: there are few things less "gangsta" than a minivan (which goes a long way towards explaining why crossovers have been gradually taking their place as the family-hauler of choice across America, but we digress). The point here is not lost on Toyota, which has embraced the uncool image of the minivan with the Swagger Wagon campaign.
We first saw the suburban-goes-urban campaign pop up with the introduction of the new Sienna back in 2010. And now that the Sienna's been updated for 2015, the campaign is back again, featuring none other than Trevor Tahiem Smith, Jr. himself... better known to most as Busta Rhymes. The decidedly white-bread video spot that follows may make you cringe, but you've got to admit that it's well done, even if it doesn't have the charm and freshness of the original.

Toyota recalling FJ Cruiser due to excessively bright headlights

Now, hold on. This recall isn't quite as serious as it sounds. Yes, Toyota is recalling 11,489 FJ Cruiser models from the 2007 to 2013 model years, and yes, it's because the vehicles, as the National Highway Traffic Safety Administration states, "fail to conform to Federal Motor Vehicle Safety Standard No. 108, 'Lamps, reflective devices, and associated equipment.'" But read the fine print and you'll see the catch: This recall is only for vehicles fitted with the automaker's auxiliary lighting kit that can be mounted to the front bumper.
Basically, the auxiliary lamp assemblies use 55-watt bulbs, and when these are turned on in conjunction with the upper beam headlamps, it's a pretty blinding sight. NHTSA states that excessively bright lights can blind other drivers, increasing the risk for a crash.
To remedy the situation, Toyota will replace the 55-watt bulbs with cooler 35-watt units. The recall is expected to begin later this month. Scroll down for the full details in the NHTSA report.