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NHTSA upgrades probe into 1.7 million GM vehicles over wiper failures

WASHINGTON — The U.S. National Highway Traffic Safety Administration (NHTSA) said Tuesday it is upgrading an investigation into 1.7 million General Motors vehicles for windshield wiper failures. The auto safety agency opened the probe in November 2018 to see if GM needed to expand a 2016 recall of 2013 model year Chevrolet Equinox and GMC Terrain SUVs to cover additional vehicles. The engineering analysis probe covers 2010-2012 and 2014-2016 Equinox and Terrain vehicles. NHTSA could demand a recall after it completes the probe. NHTSA said it has reviewed 1,900 complaints and reports related to the issue in the 1.7 million vehicles. NHTSA said it has seen elevated failure rates in the 1.7 million vehicles, even though GM said the recalled vehicles have "double the warranty rate and five times the complaint rate." GM said it will "fully cooperate to support their investigation. We do not believe these windshield washer systems are defective." The wiper failures that prompted the 2016 recall were attributed to water and debris intrusion into the windshield wiper assembly ball joints, leading to excessive wear and eventual detachment of the ball joint. GM said it was installing an improved windshield wiper motor and transmission assembly and relocating a drain hole at the base of the windshield. Related Video:

GM Ultium tech can scavenge heat from everywhere, even you

GM likes to give us tidbits about its Ultium platform from time to time, and today it’s telling us about the platformÂ’s ability to capture waste heat from the propulsion system. In addition to capturing from the propulsion system, it can also capture humidity from both inside and outside the vehicle and even from passengersÂ’ body heat. Yes, you, your family and/or your friends are a usable heat source as far as GM EVs are concerned. It then deploys the heat in an advantageous way. If at this point, youÂ’re screaming, "Heat pump!" youÂ’d be right. WeÂ’re talking about an elaborate heat pump system that GM is using for its Ultium-based vehicles. Every Ultium-based GM vehicle gets this system that is covered by 11 patents and four publications. The waste heat it collects is used in a number of ways, but its primary use is to heat the cabin quickly and efficiently. GM claims it can heat the cabin of its Ultium-based vehicles quicker than vehicles with traditional internal combustion engines. Plus, when put to use, GM claims that using the heat pump provides its EVs with up to 10% more range than theyÂ’d have without. Beyond heating the cabin, the heat pump is capable of putting waste heat to use by preheating the battery prior to charging so that you can charge quicker. The system can even cool the propulsion system in preparation for Watts to Freedom (WTF) launch control starts. GM says this was vital in helping the Hummer EV achieve its bonkers 0-60 mph time of about 3 seconds. “Having a ground-up EV architecture gives us the freedom to build in standard features like UltiumÂ’s energy recovery capabilities,” said Doug Parks, GM executive VP of global product development, purchasing and supply chain. “This helps us squeeze more efficiency, performance and overall customer benefit out of our EVs.” GM says itÂ’s been developing heat pump technology since the EV1 and its heat pump. This is the modern evolution of that technology, and GM says itÂ’s going to be implemented in every Ultium-based vehicle as a standard feature. Related video: Green Cadillac Chevrolet GM GMC Technology Electric Future Vehicles

GM to build next-gen Chevy Cruze in Mexico

As one of its global products, General Motors builds the Chevy Cruze for local consumption at assembly plants around the world: in Australia, South Korea, Vietnam, Thailand, China, India, Kazakhstan, Russia, Brazil and Ohio. The automaker is expected to trim those locations for the next generation of its compact sedan, but its latest announcement has it adding a new site to the list: Mexico. As part of a $350-million investment, GM's plant at Ramos Arizpe in Coahuila will gear up for production as one of several sites that will be charged with building the next-gen Cruze. The General has yet to announce just which plants those will be, but it has confirmed that the Lordstown, Ohio, site will once again be among them. The plant in St Petersburg, Russia, which has produced the current Cruze, is being shut down, as is the Holden plant in Elizabeth, Australia. The Ramos Arizpe assembly plant currently puts together the Chevy Sonic and Captiva as well as the Cadillac SRX, but has over the course of its 34-year history handled a variety of models for the Chevy, Pontiac, Buick, Cadillac, Saturn, Opel and even Saab brands. The site handles a quarter of GM's production in Mexico, and exports 87 percent of its capacity to other markets. Invertira GM 350 mdd en Ramos Arizpe para fabricar siguiente generacion de Chevrolet Cruze 2015-03-23 - Se consolida GM de Mexico como el sexto productor global de vehiculos para General Motors Company Ramos Arizpe, Coahuila - General Motors de Mexico anuncio este dia que invertira 350 millones de dolares en su Complejo de Manufactura Ramos Arizpe, para fabricar en estas instalaciones la siguiente generacion del modelo Chevrolet Cruze. "Esta inversion, que forma parte de los 5 mil millones de dolares anunciados en diciembre pasado para todo el pais, fortalecera la presencia de GM Ramos Arizpe en la produccion de nuestra compania a nivel mundial y, por supuesto, consolidara a Mexico como el sexto productor de automoviles para GM Company, con el 7% de la produccion global", informo Ernesto M. Hernandez, Presidente y Director General de GM de Mexico. En una reunion de trabajo en la que participaron Ruben Moreira, Gobernador del Estado de Coahuila y Rogelio Garza, Subsecretario de Industria y Comercio del Gobierno Federal, el Presidente de General Motors en el pais aseguro que el Complejo GM Ramos Arizpe se ha consolidado como un iman para las inversiones de la compania a nivel global. Adicionalmente, Ernesto M.