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Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

Ford, Chrysler and Mazda expand scope of Takata airbag recalls

The scope of the Takata airbag inflator recall is ballooning once again across the United States. Where Honda has elected to take its driver-side airbag campaign nationwide, Chrysler Group and Ford have now announced expanded regional actions to cover some passenger-side airbag inflators. Mazda is adding more regions, as well. For Chrysler Group, the campaign covers the inflators on 149,150 examples of the 2003-model-year Ram 1500, 2500 and 3500 pickups. The recall is limited to vehicles sold or ever registered in Alabama, Florida, Georgia, Hawaii, Louisiana, Mississippi, Texas and the territories of American Samoa, Guam, Puerto Rico, Saipan, and the Virgin Islands. The company will begin notifying affected customers on January 19. According to Chrysler's announcement of the action, the passenger side inflators in these trucks "are of a type that is not used in any of the other vehicles affected by Chrysler Group's regional field action." The automaker says that it's not aware of any actual failures or accidents in these pickups and even claims there are no "observed failures in laboratory testing of its airbag modules." The company is continuing to study the problem, though. Ford is taking a similar step by issuing a recall of inflators for 38,500 examples of the 2004-2005 Ranger and 2005-2006 Ford GT. The campaign only affects vehicles originally sold or ever registered in Florida, Hawaii, Puerto Rico and the US Virgin Islands. Certain zip codes of Georgia, Alabama, Mississippi, Louisiana, Texas, Guam, Saipan and American Samoa are also covered. There's already precedent for passenger-side airbags to be covered under the Takata inflator recall. When many automakers announced campaigns in June, BMW, Chrysler, Ford, Honda, Mazda, Nissan and Toyota all included that side in some of their repairs. Subaru subsequently did, as well. In addition, Mazda is expanding the scope of its recall to add Florida, Puerto Rico, Hawaii, Saipan, Guam, American Samoa, US Virgin Islands, Georgia, Alabama, Louisiana, Mississippi and Texas to the affected areas. The company estimates that it has a total of 86,773 vehicles in need of repair. Mazda is also teaming with Toyota to begin independent testing of the Takata inflators. Scroll down to read all of the automakers' announcements of these newly expanded recalls. Statement: Air-Bag Inflators December 3, 2014 , Auburn Hills, Mich.

Feds accuse Fiat Chrysler, UAW of conspiring to break labor laws

DETROIT — Top officials of Fiat Chrysler Automobiles and the United Auto Workers union conspired to violate U.S. labor laws, federal prosecutors alleged in a court document, saying a former executive at the automaker knew bribes paid to union leaders were designed to "grease the skids" in labor negotiations. U.S. Justice Department officials for the first time called the company and the union "co-conspirators" in a document related to a guilty plea agreed by former Fiat Chrysler director of employee relations Michael Brown. The document was filed with the U.S. District Court in Detroit on May 25. Its contents were reported by the Detroit News on Wednesday. Brown pleaded guilty to one count of concealing a felony. The plea agreement stated that he knew Fiat Chrysler executives authorized $1.5 million in improper payments and travel, liquor, cigars and other goods for UAW officials who served on the union's negotiating committee. Prosecutors say FCA executives paid UAW representatives to influence union business. including collective bargaining on contracts ratified in 2011 and 2015. The government contends money was run through the UAW-Chrysler National Training Center, via false charitable donations and training center credit cards. Fiat Chrysler Chief Executive Officer Sergio Marchionne has said in the past that the misconduct "had nothing whatsoever to do with the collective bargaining process" and the "egregious acts were neither known to nor sanctioned" by the company. Fiat Chrysler had no further comment Monday. Outgoing UAW President Dennis Williams told union leaders at a conference in Detroit on Monday "our leadership team had no knowledge of the misconduct — which involved former union members and former auto executives — until it was brought to our attention by the government." Brown pleaded guilty on May 25, according to court documents, and will be sentenced on Sept. 20. Five other people have pleaded guilty in the government's ongoing investigation into the UAW and Fiat Chrysler, including the wife of a late UAW official, two other former UAW employees, former Fiat Chrysler vice president Alphons Iacobelli and another former Fiat Chrysler employee. Reporting By David Shepardson and Nick CareyRelated Video: Government/Legal UAW/Unions Chrysler Dodge Fiat Jeep RAM FCA