2007 Hummer H2 Wagon on 2040-cars

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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

Junkyard Gem: 2006 Hummer H3 SUV

After General Motors bought the rights to the Hummer brand from AM General in 1999, it continued to sell the civilianized versions of the military HMMWV that was made famous after appearing in the heavily televised Operation Desert Storm. The Hummer H1 (as it became known) never sold in large numbers, but The General decided to make everyman Hummers based on existing GM truck platforms. The Silverado-based H2 came first, debuting as a 2003 model, followed by the Colorado-based H3 as a 2006 model. Here's one of those first-year H3s, found in a Denver self-service car graveyard recently. Now it's time for some Hummer brand history. After the American Motors Corporation bought Kaiser Jeep in 1970, it spun off the fleet and military parts of that operation into a new company called AM General. The best-known AM General products for many years were the Jeep DJ Dispatchers, generally called "Mail Jeeps," and they were sold all the way through 1984. 1984 was also the year that the United States Army put the first AM General-built High Mobility Multipurpose Wheeled Vehicles (HMMWV, which soldiers pronounced "Humvee" at first but eventually adopted the "Hummer" nickname). Around the same time, militarized VW-powered sand rails were being purchased from Chenowth by Uncle Sam. After Arnold Schwarzenegger convinced AM General to build civilianized Hummers, sales of the not-so-civilized brute that became the H1 began in 1992. The H2 and H3 had the misfortune to be launched just before the Great Recession hit and fuel prices went crazy, while a couple of overseas conflicts that were much less popular than Gulf War I made grim headlines and reduced the street appeal of combat-inspired civilian wheels. The H1 got the axe in 2006; GM tried and failed to sell the Hummer brand to a Chinese manufacturer in 2010, as it struggled through Chapter 11 bankruptcy, finally giving up and killing the brand alongside Pontiac, Saturn and Saab. Then the Hummer name was revived in 2022 as an electron-fueled GMC model, and you can buy a 2024 GMC Hummer EV SUV right now (though GMC's website warns of "LIMITED AVAILABILITY" in big red letters, so you might have a hard time actually taking delivery of one). The final 2010 H3s were built for Avis at Shreveport Operations, which itself shut down two years later.

Bronco, Yukon, Hummer and a CES recap | Autoblog Podcast #610

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Consumer Editor Jeremy Korzeniewski and Assistant Editor Zac Palmer. They kick things off by talking about recent news, including the revival of the Hummer name as an electric pickup, revealing Ford Bronco spy shots and the unveiling of the 2021 GMC Yukon. Then Zac tells about his time in Las Vegas attending CES 2020. They talk about the cars they've been driving: a JCW-tuned Mini Clubman, the long-term Subaru Forester with its new gold wheels, a Volvo S60 PHEV that's been added to the long-term fleet, and a Camry Hybrid. Last, but not least, they help a listener decide how to spend his money on a sports car. Autoblog Podcast #610 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Hummer returning as an electric GMC pickup The latest on the Ford Bronco 2021 GMC Yukon CES 2020 recap Cars we're driving:2020 John Cooper Works Mini Clubman 2020 Subaru Forester long-termer (now with gold wheels!) 2020 Volvo S60 T8 Inscription 2019 Toyota Camry Hybrid XLE Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.