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Nissan leaning on JATCO to remedy CVT problems

Nissan's decision to fit continuously variable transmissions across even more of its new models may be coming back to bite the Japanese automaker, as it's been hampered by customer satisfaction issues relating to its XTronic CVTs, which are provided by a supplier called JATCO.
From what we're understanding, the issue largely relates to customers' unfamiliarity with the non-traditional shift nature of a CVT. Dealers have reported complaints and service visits from owners over the belt-driven automatics (did these people not test drive the cars before they bought them and notice that they don't shift conventionally?).
The company, which Nissan owns 75 percent of, has come under fire from none other than Nissan CEO Carlos Ghosn, who's spoken about JATCO and its troubles rather openly. "Every time you launch a new CVT you always have some risks," Ghosn said in an interview with Automotive News. "So we now have a process by which, before we launch any new CVT, [JATCO] come before the Nissan executive committee to explain all the measures they have taken to make sure there are no surprises."

Carlos Ghosn freed from jail after four months

TOKYO — Wearing a mask, cap and what looked like a construction worker's outfit, the former chairman of Nissan Motor Co., Carlos Ghosn, left a Tokyo detention center Wednesday after posting 1 billion yen ($8.9 million) bail. Although his face was obscured as he left the facility, Ghosn's identity was apparent as he smiled after arriving at a building in downtown Tokyo, having removed his jacket, mask and hat. There was a scramble by media to follow Ghosn after he boarded a small Suzuki van, topped with a ladder, and traveled from the Tokyo Detention Center toward downtown. Motorcycles trailed the van in formation as it passed through city streets to one of the defense lawyer's offices. Ghosn later left in another car, which was mobbed by media. Ghosn, the former head of the Renault-Nissan-Mitsubishi Motors alliance was arrested on Nov. 19. He is charged with falsifying financial reports and with breach of trust. The Tokyo District Court confirmed the 1 billion yen ($8.9 million) bail was posted earlier in the day, after a judge rejected an appeal from prosecutors requesting his continued detention. That cleared the way for Ghosn to leave the facility after spending nearly four months since his arrest. Before his release, Ghosn, who turns 65 on Saturday, issued a statement reasserting his innocence. "I am innocent and totally committed to vigorously defending myself in a fair trial against these meritless and unsubstantiated accusations," he said. A date for his trial has not yet been set. Suspects in Japan often are detained for months, especially those who insist on their innocence, like Ghosn. Some legal experts, including Junichiro Hironaka, one of his lawyers, have criticized the system as "hostage justice," saying the long detentions tend to encourage false confessions. Ghosn's lawyer in France, Jean-Yves Le Borgne, said the lawyers in Japan will be leading the defense but he was in touch with them. "He is catching his breath and settling in," Le Borgne said of Ghosn. French Finance Minister Bruno Le Maire said a presumption of innocence for Ghosn was crucial, while noting the importance to France of the alliance between Nissan and French automaker Renault SA. "It is a good thing that Carlos Ghosn can defend himself freely and serenely, and his release will permit Carlos Ghosn to defend himself freely and serenely," he said. The French government owns about 15 percent of Renault SA, making it an influential voice in the future of the alliance.

Recharge Wrap-up: Comparing Nissan Leaf performance by climate, natural gas iffy for trucks

A new Carnegie Mellon University study looks at the effects of regional climate variations on the Nissan Leaf. The study shows (unsurprisingly) that the ambient temperatures of different regions have effects on battery performance and the use of climate control, both of which affect range. Efficiency and grid mix determine regional differences in emissions per mile. CMU enumerated many of the differences in performance across the US. For instance, on the coldest day of the year, maximum range can be 70 miles on the Pacific Coast, while it is less than 45 miles in the Upper Midwest. These differences in efficiency can also affect adoption patterns. Read more at Green Car Congress. Battery charger manufacturer CTEK has licensed WiTricity wireless charging technology. CTEK looks to commercialize the wireless power transfer tech for use with electric vehicle batteries, making the "plug-in" aspect of EV charging unnecessary. WiTricity's charging technology stands out for its ability for distance charging via magnetic near field. "We are excited to be on the forefront of the next generation of battery charging products for consumers and industry, and look forward to leveraging WiTricity's ground-breaking technology to bring a new level of convenience and ease of use to market," says CTEK CEO Jon Lind. Wireless charging is convenient for the public, but also especially useful for emergency vehicles, which need to be ready at a moment's notice but also keep electrical systems online while the car is parked. Read more at Green Car Congress or at the WiTricity website. Switching heavy trucking fleets from diesel to natural gas could make economic sense, but the environmental benefits aren't as certain, according to a new study from UC Davis and Rice University. Certain regions - particularly California, the Great Lakes and mid-Atlantic regions - could benefit from the switch with minimal investment. "But to have an environmental advantage for reducing greenhouse gas emissions would take significant policy intervention," says Amy Myers Jaffe, executive director for Energy and Sustainability at UC Davis. This would mean stricter efficiency standards for natural gas trucks, as well as stronger regulations for methane leakage. Read more in the press release from UC Davis below.