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GMC Hummer EV recalled over improperly sealed battery pack

Over 700 units of the GMC Hummer EV built during the 2022 and 2023 model years will be recalled due to an improperly sealed battery pack that lets water in. The firm issued a stop-delivery order at the same time as the recall, and it hasn't found how to fix the problem yet. Assigned recall number 22V-771 by the National Highway Traffic Safety Administration (NHTSA), the campaign includes 735 examples of the Hummer EV and 89 units of the BrightDrop Zevo 600 van. These two vehicles are pegged on opposite ends of the automotive spectrum, but they're affected by the same problem: "the high-voltage battery pack enclosure in some of these vehicles may not have been properly sealed," GMC notes, adding that "flanges on the battery pack enclosure may not have been properly primed or electrocoated." Water can wreak havoc in a high-voltage battery pack. GMC told NHTSA that it has found three EVs with this problem: an internal test vehicle that lost power while driving and two customer-owned vehicles that wouldn't start. As of writing, the firm is not aware of any accidents, injuries, or fires related to the issue, and GMC estimates that only about 1% of the recalled EVs are affected. GMC began notifying dealers of the recall in October 2022, and it plans to start reaching out to owners on November 28, 2022. However, a fix hasn't been found yet. In the meantime, the company issued a stop-delivery order and asked dealers not to attempt their own repairs. This isn't the Hummer EV's first run-in with water-related problems. In August 2022, General Motors voluntarily recalled 424 units of the Hummer EV and the Zevo 600 van due to a high-voltage connector that can prematurely corrode. The problem also let water leak into the battery pack, though it sounds like fixing it was reasonably straight-forward and involved applying sealant to the connector. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery 2022 GMC Hummer EV Edition 1 First Drive View 17 Photos Green GMC Hummer Truck Electric

GMC Hummer EV coming to Extreme E with Chip Ganassi Racing

The electric off-road racing series Extreme E is getting another famous face. This time it's not a person, but rather a vehicle: the GMC Hummer EV. GMC announced that it will be the main sponsor for the Chip Ganassi Racing Extreme E team. With the sponsorship, GMC gets to tweak the Extreme E Odyssey 21 race SUV to look more like the Hummer EV pickup and SUV that starts production late this year. The changes are subtle but effective, with the nose getting a full-width light-bar motif. Of course the race SUV is vastly more rounded than the road-going truck. It also features a standardized chassis from Spark Racing and a battery pack from Williams. The team is able to provide its own electric motor, though, which the series limits to 550 horsepower. The GMC Hummer EV race SUV will make its competition debut alongside several other pedigree teams at the first Extreme E event in Saudi Arabia this April. Three teams are operated by Formula One drivers including Sir Lewis Hamilton, Nico Rosberg and Jenson Button, the latter of whom will be driving. Andretti United will also field a team, a familiar competitor to Chip Ganassi in other racing series such as IndyCar. As for drivers, two World Rally Championship champions will compete: Carlos Sainz and nine-time consecutive champion Sebastien Loeb. The series will feature five races and with the way the competition is shaping up, they should be very interesting to watch. Related video:

Hummer officially returns as an EV with 1,000 hp in Super Bowl ad

Hummer, the iconic, controversial and long-dead truck and SUV maker, returned this Sunday in a Super Bowl ad that previewed its comeback under the GMC brand. General Motors announced the move and teased the vehicle with a series of clips (below) Thursday morning, confirming reports of Hummer's resurrection that have simmered for months. The bane of environmentalists in the early 2000s, Hummer is recast as an electric-only truck capable of a jaw-dropping 1,000 horsepower, 11,500 lb-ft of torque (we believe this figure to be wheel torque) and a sprint to 60 mph in 3 seconds. “We came to play ball,” a spokesman deadpanned in an interview with Autoblog. Electric range was not revealed. The teaser shots show a grille that recalls old Hummer vehicles, though the look is updated with flashy lights. GM will build the reborn Hummer at the Detroit-Hamtramck factory in Michigan that was once thought to be set to close. It will be revealed May 20 at an event, possibly in Las Vegas. The truck will be available in fall 2021. “GMC builds premium and capable trucks and SUVs and the GMC HUMMER EV takes this to new heights,” Duncan Aldred, vice president of Global Buick and GMC, said in a statement. “We are excited to debut our revolutionary zero-emissions truck during the biggest night in TV advertising.” The Super Bowl ad aired just before halftime in the United States and featured Los Angeles Lakers star LeBron James.  In a statement, he said: “Teaming up with GMC to introduce the Hummer EV is a natural fit. Everyone knows about my love for Hummer since high school and IÂ’m proud to be a part of announcing the new EV model. The truck may be quiet, but the performance numbers speak for themselves.” Hummer will take aim at a slew of electric truck and SUV makers, including Rivian, which announced Wednesday plans to help build LincolnÂ’s first electric vehicle in its partnership with Ford Motor Co. Hummer will also face off against the Tesla Cybertruck, BollingerÂ’s EVs and other competitors.    GM shuttered Hummer in 2010 after trying to sell the brand to Chinese investors as it shed units during its historic bankruptcy and restructuring.  With today's announcement, GM issued a truckload of videos on the new Hummer: