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Toyota engineer warns automous cars could increase fuel use, urban sprawl

An increasing number of people are starting to consider the potential downsides of a transition to autonomous cars. The FBI is already looking at them for the potential ill effects on law enforcement, and a scientist for Toyota is raising the possibility that driverless vehicles could actually be detrimental to the environment over the long term.
Ken Laberteaux, who studies future transportation for Toyota, thinks that autonomous cars could lead to more pollution, not less, says Bloomberg. However, Laberteaux's theory isn't so much based purely on science as it is considering behavioral and historical trends. "US history shows that anytime you make driving easier, there seems to be this inexhaustible desire to live further from things," said Laberteaux during a presentation at the Automated Vehicles Symposium in San Francisco, CA, cited by Bloomberg.
Laberteaux's belief is that if commuters can make their drives easier, then they will be more willing to live farther away from the cities where they work. The end result would be more urban sprawl and increased pollution from the longer travel times.

Tesla pulling plug on Toyota RAV4 EV battery deal

The future of the Toyota RAV4 EV appears to be in doubt. Tesla supplies the EVs battery packs, and it says that production ends later this year.
"Toyota is expected to end the current RAV4 EV model this year," Tesla said in its quarterly financial filing obtained by Bloomberg. "Our production activities under this program are expected to end in 2014," the company said.
This timeline fits closely with the original production plans for the RAV4 EV. When the $100-million project was first announced, Tesla said that it expected to supply battery packs for the vehicle from 2012 to 2014. Building components for the Japanese automaker continues to bring in money, though. In the company's Q1 2014 letter to shareholders, it said: "Automotive revenue included $15 million of Toyota powertrain sales." According to Bloomberg, Toyota has sold just 1,594 RAV4 EV models from 2012 through April 2014. Initially, the business had estimated that it would sell 2,600 units of the electrified crossover.

Toyota adds 1.6m cars to Takata inflator recall list

As part of the Takata airbag inflator recall expansion announced by NHTSA earlier this month, Toyota has listed an additional 1.6 million cars that will need to have inflators or airbag assemblies replaced. This brings the total of recalled Toyota, Scion, and Lexus vehicles to 4.73 million. Other automakers will announce their expanded recall lists this week as well. This round of recalls affects some but not all vehicles with the following model names and years: 2009–2011 Toyota Corolla and Matrix 2006–2011 Toyota Yaris 2010–2011 Toyota 4Runner 2011 Toyota Sienna 2008–2011 Scion xB 2007–2011 Lexus ES 2010–2011 Lexus GX 2006–2011 Lexus IS To see if your specific vehicle falls under recall, write down your VIN and go to toyota.com/recall; you can also check any recalls, Takata or otherwise, at safercar.gov/vin. Toyota will inform owners of affected vehicles by mail. Depending on the model, either the inflator or the entire airbag assembly will have to be replaced. Due to the number of vehicles that have already been recalled, it may take some time for the necessary parts to be available. A total of 11 deaths have been attributed to the faulty Takata inflators, and federal investigators now know why the parts are prone to failure. The state of Hawaii was the first to sue the auto supplier, with more states expected to follow. The 17 other automakers are required to announce their additions resulting from the May 4 expansion this week, so expect more of the 35 to 40 million vehicles to be listed soon. Related Video: Image Credit: Reuters Recalls Lexus Scion Toyota Takata airbag recall lexus is toyota sienna toyota 4runner toyota matrix lexus es lexus gx