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GM recalling 656 Cadillac ELR extended range electric vehicles over calibration of Electronic Brake Control Module

Green Car Congress

The ESC malfunction indicator light will not illuminate as required, even though ESC functionality will be disabled or degraded. Failure to illuminate the ESC malfunction indicator light when an ESC fault condition is present could result in an increased risk of crashes and injuries.

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A Brief History of the World’s First Planetarium

Cars That Think

According to the Zeiss Archive, a large sphere held all of the projectors for the fixed stars as well as a “planet cage” that held projectors for the sun, the moon, and the planets Mercury, Venus, Mars, Jupiter, and Saturn. Part of a continuing series looking at historical artifacts that embrace the boundless potential of technology.

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GM announces three new recalls of ~1.55 million vehicles

Green Car Congress

Unsold vehicles have been placed on a stop delivery until development of the solution has been completed and parts are available. million Buick Enclave and GMC Acadia models from the 2008-2013 model years, Chevrolet Traverse from the 2009-2013 model years, and Saturn Outlook from the 2008-2010 model years.

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ISU study finds large potential for biobased materials in auto industry, but with challenges

Green Car Congress

Their report, “Biobased Automobile Parts Investigation”, was developed for the USDA Office of Energy Policy and New Uses. Because SUVs and trucks have a large number of parts, the authors suggested, they are good candidates to be the vehicle types with the largest amount of biobased material on a part number basis. Durability.

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UW-Madison Hybrid Vehicle Team working with Engine Research Center to apply dual-fuel RCCI engines in series and parallel hybrids

Green Car Congress

Earlier this year, Reitz presented work showing that, with only small changes in injection parameters, the efficient and low-emission combustion characteristics of a heavy-duty engine using RCCI can be adequately reproduced in a light-duty engine. The first, a Saturn Vue called the eMOOve, will be a series hybrid, to be completed in 2012.

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SpaceX installs rocket-catching arms on Starship’s Florida launch tower

Teslarati

Mechazilla’s simplest part is a third arm that is vertically fixed in place but capable of swinging left and right. Saturn V, the most capable rocket ever flown, was fully expendable and could launch up to 118 metric tons (~260,000 lb) into orbit.

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BrightDrop: GM’s silent push into electric commercial vehicles

Charged EVs

Upcoming electric passenger vehicles and light trucks from GM get most of the attention, but its new commercial EV brand is a quiet and very serious push too. GMC started as a commercial-truck brand, and made largely the same light-duty trucks as Chevrolet. The Task Force ultimately agreed.