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GM recalling certain eAssist models; up to 42,904 vehicles potentially affected by GCM issue

Green Car Congress

General Motors (GM) is recalling certain model year 2012 and 2013 Buick LaCrosse and Regal, and model year 2013 Chevrolet Malibu Eco vehicles equipped with the eAssist light electrification system. In May/June 2012, GM Product Engineering identified an increase in warranty cases regarding circuit board shorting in the GCM. Background.

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Perspective: A View Into the New GM

Green Car Congress

On 11 August, GM invited approximately 75 journalists and auto analysts to spend a day learning about the new GM. The day was split between a morning session at the GM tech center in Warren and an afternoon session at the GM proving grounds in Milford, MI. GM’s identify in the US starts with its four core brands.

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Charge your 2017-2019 Chevy Bolt EV outside: GM renews caution over fire concerns

Green Car Reports

Drivers of certain 2017-2019 Chevrolet Bolt EV models recently endured months of living with just 90% of their battery capacity and range—and a winter of charging outside—due to concerns over fire risk.

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SAE Releases J1772 EV Charging Coupler Standard

Green Car Congress

SAE International has released the J1772 “SAE Electric Vehicle Conductive Charge Coupler” standard that provides a standard interface between plug-in hybrid and battery-electric vehicles and electrical charging systems. By standardizing, you’re reducing costs and allowing everyone to use the same connector.

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Li-ion Manufacturer Boston-Power Names Former GM Senior Executive Bob Purcell to Board; Expansion Into Transportation With a Focus on PHEVs and BEVs

Green Car Congress

announced that former GM executive Robert C. From 1994 to 2002, Purcell led the GM Advanced Technology Vehicles Group (GM ATV). In addition to his responsibilities at GM ATV, he also served as chairman of the GM-Ovonic Advanced Battery Joint Venture. We’re thrilled to add him to our team. Purcell, Jr.

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Chevrolet Spark EV: speedy, smooth and quiet; the importance of motor control

Green Car Congress

Featuring a GM-developed 105 kW electric motor that pushes out 400 lb-ft (542 N·m) of torque and a 21 kWh pack that supports an estimated 82-mile (132 km) range, the Spark EV is a speedy (0-60 mph in 7.6 Much of this derives from the efforts GM has put over the years into motor control and active damping for hybrids and EVs.

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Chevy Volt Delivers Novel Two-Motor, Four-Mode Extended Range Electric Drive System; Seamless Driver Experience Plus Efficiency

Green Car Congress

During the serial media launch events for the Chevrolet Volt, GM provided more detail (subsequent to the completion of related patent work) on the novel drive architecture applied in their first extended range electric vehicle to enhance the efficiency of both the battery electric and extended-range driving modes. Click to enlarge.