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GM and LG identify cause of battery fires in Bolts; new recall for MY2017-2019 vehicles

Green Car Congress

Experts from GM and LG have identified the simultaneous presence of two manufacturing defects in the same battery cell as the root cause of battery fires in certain Chevrolet Bolt EVs. As a result, GM will be conducting a new recall for the previous population of Bolt EVs (2017-2019) to address the risk of battery fires in these vehicles.

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Chevrolet to recall 68,667 MY 2017-2019 Bolt EVs worldwide over battery fire risk

Green Car Congress

Chevrolet is voluntarily recalling 68,667 MY 2017-2019 Bolt EVs worldwide over the risk of battery fires; the majority of the cars affected—50,925—are in the US. MY 2020 Bolts use a different cell chemistry, and do not appear to be affected, according to GM’s current analysis. Hence, the recall stops with MY 2019.)

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Georgia Tech named winner of DOE/GM/Mathworks EcoCAR Mobility Challenge

Green Car Congress

The teams applied advanced propulsion systems, electrification, SAE Level 2 automation, and vehicle connectivity to improve the energy efficiency of a 2019 Chevrolet Blazer. The Ohio State University finished in second place and University of Alabama came in third.

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GM sold more than 1M crossovers in US in 2019, more than 1M full-size trucks

Green Car Congress

delivered 2,887,046 vehicles in 2019 in the United States. GM had its best year ever for crossovers, achieving yearly records in the compact, small and small luxury segments. The Chevrolet Traverse and GM’s best-selling crossover, the Chevrolet Equinox, both continued to grow, achieving their best-ever sales in 2019.

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GM enhancing Energy Assist app for EVs

Green Car Congress

GM is now displaying dynamic data from charging networks EVgo and ChargePoint within Energy Assist, so Bolt EV owners can have a more seamless charging experience with their GM vehicles. GM will continue to add eligible charging stations throughout 2020. Energy Assist enhancements include: Dynamic Data Integration.

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NHTSA urges owners of select MY 2017-2019 Bolt EVs to park outside due to fire risk; originally recalled in 2020

Green Car Congress

The National Highway Traffic Safety Administration urged owners of select Model Year 2017-2019 Chevrolet Bolt vehicles to park their cars outside and away from homes due to the risk of fire. GM is making this diagnostic software standard in the 2022 Bolt EV and EUV, as well as future GM electric vehicles.

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GM secures all energy needed to achieve renewable energy goal for 2025; 25 years ahead of target set in 2016

Green Car Congress

By achieving this accelerated goal, GM expects to avoid the production of an estimated 1 million metric tons of carbon emissions that would have been produced between 2025 and 2030, equal to the emissions produced by burning 1 billion pounds of coal. This is the main way through which GM is achieving its renewable energy goal.

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